AU5374890A – Absorbent structure having improved fluid surge management and product incorporating same
– Google Patents
AU5374890A – Absorbent structure having improved fluid surge management and product incorporating same
– Google Patents
Absorbent structure having improved fluid surge management and product incorporating same
Info
Publication number
AU5374890A
AU5374890A
AU53748/90A
AU5374890A
AU5374890A
AU 5374890 A
AU5374890 A
AU 5374890A
AU 53748/90 A
AU53748/90 A
AU 53748/90A
AU 5374890 A
AU5374890 A
AU 5374890A
AU 5374890 A
AU5374890 A
AU 5374890A
Authority
AU
Australia
Prior art keywords
surge management
absorbent structure
improved fluid
product incorporating
incorporating same
Prior art date
1989-05-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU53748/90A
Other versions
AU622313B2
(en
Inventor
Margaret Gwyn Latimer
Billie Jean Matthews
Ann Marie Shershin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1989-05-08
Filing date
1990-04-20
Publication date
1990-11-08
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=26996158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU5374890(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1990-04-20
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp
filed
Critical
Kimberly Clark Worldwide Inc
1990-11-08
Publication of AU5374890A
publication
Critical
patent/AU5374890A/en
1992-04-02
Application granted
granted
Critical
1992-04-02
Publication of AU622313B2
publication
Critical
patent/AU622313B2/en
1997-11-20
Assigned to KIMBERLY-CLARK WORLDWIDE, INC.
reassignment
KIMBERLY-CLARK WORLDWIDE, INC.
Alteration of Name(s) in Register under S187
Assignors: KIMBERLY-CLARK CORPORATION
2010-04-20
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
A61F13/5376—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
A61F13/49007—Form-fitting, self-adjusting disposable diapers
A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/15577—Apparatus or processes for manufacturing
A61F13/15585—Apparatus or processes for manufacturing of babies’ napkins, e.g. diapers
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/15203—Properties of the article, e.g. stiffness or absorbency
A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
A61F2013/15406—Basis weight
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
A61F13/49007—Form-fitting, self-adjusting disposable diapers
A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
A61F2013/49031—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastic in longitudinal direction
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F2013/51059—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals
A61F2013/51066—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers being sprayed with chemicals for rendering the surface hydrophilic
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
A61F2013/51411—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film being impervious to fluids but not for air or vapours
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
A61F2013/51441—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material
A61F2013/51443—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material being impervious to fluids and being air permeable
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
A61F2013/51486—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets
A61F2013/5149—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure with specially shaped backsheets being embossed
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
A61F2013/530255—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres
A61F2013/530262—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres only in particular parts or specially arranged
A61F2013/53027—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres only in particular parts or specially arranged the maximum being at the crotch
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
A61F2013/530255—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres
A61F2013/530262—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres only in particular parts or specially arranged
A61F2013/530277—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres only in particular parts or specially arranged the maximum being at front or rear
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
A61F2013/530226—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres
A61F2013/530299—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp with polymeric fibres being hydrophilic fibres
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
A61F2013/530343—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres
A61F2013/53035—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp being natural fibres of cotton
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
A61F2013/530569—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the particle size
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
A61F2013/530583—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
A61F2013/530613—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in fibres
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F2013/530868—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer
A61F2013/530927—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers
A61F2013/530934—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers having a density gradient
A61F2013/530941—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the liquid distribution or transport means other than wicking layer having longitudinal barriers having a density gradient through the thickness
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F2013/53445—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad from several sheets
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
A61F2013/53721—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
A61F13/00—Bandages or dressings; Absorbent pads
A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
A61F2013/53795—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer being a surge management layer
Abstract
An absorbent article includes a retention portion for storing absorbed liquids, and a distinctive surge management portion. The surge management portion, which has a selected basis weight, is constructed to rapidly uptake and temporarily hold at least three (3) successive surges of liquid directed into the target zone of the article and then release each of the surges to the retention portion. The retention portion desorbs each input of liquid from the surge management portion and stores the liquid. Particular functional and structural parameters can further characterize the surge management portion of the absorbent article.
AU53748/90A
1989-05-08
1990-04-20
Absorbent structure having improved fluid surge management and product incorporating same
Expired
AU622313B2
(en)
Applications Claiming Priority (4)
Application Number
Priority Date
Filing Date
Title
US34939089A
1989-05-08
1989-05-08
US349390
1989-05-08
US44625189A
1989-12-05
1989-12-05
US446251
1989-12-05
Publications (2)
Publication Number
Publication Date
AU5374890A
true
AU5374890A
(en)
1990-11-08
AU622313B2
AU622313B2
(en)
1992-04-02
Family
ID=26996158
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU53748/90A
Expired
AU622313B2
(en)
1989-05-08
1990-04-20
Absorbent structure having improved fluid surge management and product incorporating same
Country Status (8)
Country
Link
US
(2)
US5364382A
(en)
EP
(1)
EP0397110B2
(en)
KR
(1)
KR0153470B1
(en)
AT
(1)
ATE140866T1
(en)
AU
(1)
AU622313B2
(en)
CA
(1)
CA2014203C
(en)
DE
(1)
DE69027951T3
(en)
ES
(1)
ES2091776T5
(en)
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1978-10-06
Toa Nenryo Kogyo Kk
Method and apparatus for making nonnwoven structure
US4550725A
(en)
*
1977-10-21
1985-11-05
Phillips Petroleum Company
Method and apparatus for absorbing moisture
US4381611A
(en)
*
1977-10-21
1983-05-03
Phillips Petroleum Company
Method and apparatus for absorbing moisture
US4540414A
(en)
*
1977-10-21
1985-09-10
Phillips Petroleum Company
Method and apparatus for absorbing moisture
US4212302A
(en)
*
1977-12-22
1980-07-15
Colgate-Palmolive Company
Absorbent article with spaced hydrocolloid material
JPS54107191A
(en)
*
1978-02-08
1979-08-22
Kao Corp
Absorptive article
DE2922988A1
(en)
1978-06-09
1979-12-20
Colgate Palmolive Co
DISPOSABLE HYGIENE ITEMS WITH HYDROPHOBIC FILM AGAINST BACKNESS
FR2446357B1
(en)
*
1979-01-12
1985-07-12
Beghin Say Sa
METHOD FOR INSERTING SUPER ABSORBENT PRODUCTS INTO A FIBROUS STRUCTURE
US4223677A
(en)
*
1979-05-11
1980-09-23
Scott Paper Company
Absorbent fibrous structure and disposable diaper including same
DE2924539C2
(en)
*
1979-06-19
1983-01-13
Fa. Carl Freudenberg, 6940 Weinheim
Polyolefin filament spunbond and process for its manufacture
US4285342A
(en)
*
1979-06-04
1981-08-25
Johnson & Johnson Baby Products Company
Disposable diaper
US4259958A
(en)
*
1979-06-06
1981-04-07
Riegel Textile Corporation
Multi-layer absorbent pad for disposable absorbent articles and process for producing same
FR2462153A1
(en)
*
1979-08-03
1981-02-13
Oreal
ABSORBENT ARTICLE, IN PARTICULAR HYGIENIC TOWEL
FR2462902A1
(en)
1979-08-10
1981-02-20
Oreal
ABSORBENT ELEMENT COMPRISING AT LEAST ONE SHEET OF PLASTIC MATERIAL WITH A DEPLOYED STRUCTURE
FR2470590B1
(en)
1979-12-03
1986-08-01
Colgate Palmolive Co
ABSORBENT ARTICLE PROVIDED WITH A MULTILAYER PAD
US4324247A
(en)
*
1980-05-12
1982-04-13
The Procter & Gamble Company
Disposable absorbent article having an absorbent core and a topsheet
JPS5710334A
(en)
*
1980-06-23
1982-01-19
Kao Corp
Absorptive article
DE3164554D1
(en)
*
1980-07-10
1984-08-09
Ici Plc
Coverstock fabrics
US4551143A
(en)
*
1980-10-06
1985-11-05
Johnson & Johnson Baby Products Company
Nonwoven fibrous product and method of making same
US4392861A
(en)
*
1980-10-14
1983-07-12
Johnson & Johnson Baby Products Company
Two-ply fibrous facing material
US4333462A
(en)
1980-11-17
1982-06-08
Johnson & Johnson Baby Products Company
Absorbent structure containing superabsorbent
US4333463A
(en)
*
1980-11-17
1982-06-08
Johnson & Johnson Baby Products Company
Absorbent structure containing superabsorbent
US4501586A
(en)
*
1980-11-17
1985-02-26
Personal Products Company
Absorbent structure with reservoir
DE3044631A1
(en)
*
1980-11-27
1982-06-03
Fa. Carl Freudenberg, 6940 Weinheim
Nonwoven fabric with wicks
AU7764881A
(en)
1980-12-01
1982-06-10
Kimberly-Clark Corporation
Sanitary napkin with two layers of absorbent
US4338371A
(en)
*
1980-12-24
1982-07-06
The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration
Absorbent product to absorb fluids
US4392862A
(en)
*
1981-03-02
1983-07-12
The Procter & Gamble Company
Absorptive device
US4381782A
(en)
*
1981-04-21
1983-05-03
Kimberly-Clark Corporation
Highly absorbent materials having good wicking characteristics which comprise hydrogel particles and surfactant treated filler
JPS57191356A
(en)
*
1981-05-18
1982-11-25
Kao Corp
Water absorbable article
US4372312A
(en)
*
1981-05-26
1983-02-08
Kimberly-Clark Corporation
Absorbent pad including a microfibrous web
US4433972A
(en)
*
1981-06-01
1984-02-28
Amanda Malfitano
Sanitary napkin
JPS57209054A
(en)
*
1981-06-18
1982-12-22
Lion Corp
Absorbable article
GB2101338A
(en)
1981-06-18
1983-01-12
Elevator Gmbh
Method and circuit for monitoring the phase sequence in a three-phase network
US4405325A
(en)
*
1981-08-03
1983-09-20
The B. F. Goodrich Company
Hydrophobic nonwoven fabric bonded by a copolymer formed from a diene
US4374888A
(en)
*
1981-09-25
1983-02-22
Kimberly-Clark Corporation
Nonwoven laminate for recreation fabric
US4461621A
(en)
*
1981-10-19
1984-07-24
Colgate-Palmolive Company
Disposable diaper with polymer coating
US4397644A
(en)
*
1982-02-04
1983-08-09
Kimberly-Clark Corporation
Sanitary napkin with improved comfort
JPS5939136B2
(en)
*
1982-02-19
1984-09-21
花王株式会社
sanitary napkins
US4414647A
(en)
*
1982-02-26
1983-11-08
International Business Machines Corporation
Bubble domain replicator for contiguous-disk devices
US4468428A
(en)
*
1982-06-01
1984-08-28
The Procter & Gamble Company
Hydrophilic microfibrous absorbent webs
US4535020A
(en)
*
1982-07-26
1985-08-13
Ethyl Corporation
Perforated film
US4519798A
(en)
*
1982-08-25
1985-05-28
Ethyl Corporation
Absorptive structure
US4436780A
(en)
*
1982-09-02
1984-03-13
Kimberly-Clark Corporation
Nonwoven wiper laminate
US4501587A
(en)
*
1982-09-30
1985-02-26
Kimberly-Clark Corporation
Disposable diaper having improved absorbent pad arrangement
US4500315A
(en)
*
1982-11-08
1985-02-19
Personal Products Company
Superthin absorbent product
US4537590A
(en)
1982-11-08
1985-08-27
Personal Products Company
Superthin absorbent product
US4540454A
(en)
*
1982-11-08
1985-09-10
Personal Products Company
Method of forming a superthin absorbent product
US4496358A
(en)
1982-12-13
1985-01-29
Colgate-Palmolive Company
Diaper having variable density absorbent pad
US4636209A
(en)
*
1983-03-07
1987-01-13
Kimberly-Clark Corporation
Sanitary napkin with fluid transfer layer
US4573988A
(en)
*
1983-06-20
1986-03-04
Personal Products Company
Superthin absorbent product
GB8317428D0
(en)
*
1983-06-27
1983-07-27
Unilever Plc
Highly absorbent substrate articles
US4559051A
(en)
*
1983-07-18
1985-12-17
Hanson James P
Disposable incontinence diaper
US4578070A
(en)
*
1983-08-15
1986-03-25
Personal Products Company
Absorbent structure containing corrugated web layers
NZ209202A
(en)
1983-08-24
1988-02-12
Chicopee
Absorbent article includes two superabsorbent layers enclosed in wicking layers
US4623340A
(en)
*
1983-09-16
1986-11-18
Personal Products Company
Absorbent product with color contrasted cover pattern
US4681577A
(en)
*
1983-09-23
1987-07-21
Personal Products Company
Disposable urinary and fecal waste containment product
US4608292A
(en)
*
1983-10-17
1986-08-26
Kimberly-Clark Corporation
Web with enhanced fluid transfer properties and method of making same
US4531945A
(en)
*
1983-10-31
1985-07-30
Kimberly-Clark Corporation
Multi layer sanitary appliance
US4578414A
(en)
*
1984-02-17
1986-03-25
The Dow Chemical Company
Wettable olefin polymer fibers
US4755178A
(en)
*
1984-03-29
1988-07-05
Minnesota Mining And Manufacturing Company
Sorbent sheet material
US4699619A
(en)
*
1984-08-31
1987-10-13
Kimberly-Clark Corporation
Absorbent structure designed for absorbing body fluids
US4590114A
(en)
*
1984-04-18
1986-05-20
Personal Products Company
Stabilized absorbent structure containing thermoplastic fibers
US4655757A
(en)
*
1984-04-23
1987-04-07
Kimberly-Clark Corporation
Selective layering of superabsorbents in meltblown substrates
US4560372A
(en)
*
1984-05-01
1985-12-24
Personal Products Company
Stable disposable absorbent structure
US4578066A
(en)
*
1984-05-29
1986-03-25
Kimberly-Clark Corporation
Incontinent garment, catamenial device or wound dressing
GR851475B
(en)
1984-06-21
1985-11-25
Procter & Gamble
US4738676A
(en)
*
1984-06-21
1988-04-19
The Procter & Gamble Company
Pantiliner
US4650479A
(en)
1984-09-04
1987-03-17
Minnesota Mining And Manufacturing Company
Sorbent sheet product
US4675013A
(en)
*
1984-09-25
1987-06-23
Johnson & Johnson
Napkin construction with laminate wrapper
SE453556B
(en)
1985-01-30
1988-02-15
Moelnlycke Ab
Absorbent articles, such as flea, incontinence protection or menstrual bindings
JPS61186505A
(en)
1985-02-14
1986-08-20
西野 鉄也
Paper diaper
WO1986005661A1
(en)
*
1985-04-01
1986-10-09
Sanyo Chemical Industries, Ltd.
Disposable diaper having improved dry-touch properties
PH23956A
(en)
*
1985-05-15
1990-01-23
Procter & Gamble
Absorbent articles with dual layered cores
JP2590058B2
(en)
*
1985-07-19
1997-03-12
花王株式会社
Absorbent articles
US4699620A
(en)
*
1985-09-06
1987-10-13
Kimberly-Clark Corporation
Form-fitting self-adjusting disposable garment with a multilayered absorbent
US4623576A
(en)
*
1985-10-22
1986-11-18
Kimberly-Clark Corporation
Lightweight nonwoven tissue and method of manufacture
FR2590125B1
(en)
*
1985-11-19
1988-01-15
Beghin Say Sa
COMPLETE CHANGE WITH BRANCHED ABSORBENT MATTRESS AND MANUFACTURING METHOD THEREOF
DE3666140D1
(en)
*
1986-01-31
1989-11-16
Uni Charm Corp
Facing for absorptive articles and process for making it
US4654040A
(en)
*
1986-02-27
1987-03-31
Personal Products Company
Smooth-edged contoured sanitary napkin
US5135521A
(en)
1986-07-15
1992-08-04
Mcneil-Ppc, Inc.
Sanitary napkin with composite cover
US4834735A
(en)
*
1986-07-18
1989-05-30
The Proctor & Gamble Company
High density absorbent members having lower density and lower basis weight acquisition zones
US4707398A
(en)
*
1986-10-15
1987-11-17
Kimberly-Clark Corporation
Elastic polyetherester nonwoven web
GB8722004D0
(en)
1987-09-18
1987-10-28
Hercules Inc
Absorbent material & thermally bonded cores
US4798603A
(en)
*
1987-10-16
1989-01-17
Kimberly-Clark Corporation
Absorbent article having a hydrophobic transport layer
US4923454A
(en)
*
1988-01-20
1990-05-08
The Procter & Gamble Company
Microfiber-containing absorbent structures and absorbent articles
US4935022A
(en)
1988-02-11
1990-06-19
The Procter & Gamble Company
Thin absorbent articles containing gelling agent
US5134007A
(en)
1988-05-24
1992-07-28
The Procter & Gamble Company
Multiple layer absorbent cores for absorbent articles
US4988344A
(en)
*
1988-05-24
1991-01-29
The Procter & Gamble Company
Absorbent articles with multiple layer absorbent layers
US4988345A
(en)
1988-05-24
1991-01-29
The Procter & Gamble Company
Absorbent articles with rapid acquiring absorbent cores
US5217445A
(en)
1990-01-23
1993-06-08
The Procter & Gamble Company
Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers
US5147345A
(en)
1991-08-12
1992-09-15
The Procter & Gamble Company
High efficiency absorbent articles for incontinence management
1990
1990-04-09
CA
CA002014203A
patent/CA2014203C/en
not_active
Expired – Lifetime
1990-04-20
AU
AU53748/90A
patent/AU622313B2/en
not_active
Expired
1990-05-07
KR
KR1019900006540A
patent/KR0153470B1/en
not_active
IP Right Cessation
1990-05-08
AT
AT90108650T
patent/ATE140866T1/en
not_active
IP Right Cessation
1990-05-08
EP
EP90108650A
patent/EP0397110B2/en
not_active
Expired – Lifetime
1990-05-08
DE
DE69027951T
patent/DE69027951T3/en
not_active
Expired – Lifetime
1990-05-08
ES
ES90108650T
patent/ES2091776T5/en
not_active
Expired – Lifetime
1992
1992-01-17
US
US07/824,766
patent/US5364382A/en
not_active
Expired – Lifetime
1993
1993-10-05
US
US08/132,675
patent/US5429629A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
KR0153470B1
(en)
1998-11-02
EP0397110B2
(en)
2002-03-13
DE69027951T2
(en)
1997-03-20
US5364382A
(en)
1994-11-15
CA2014203C
(en)
2000-03-21
DE69027951T3
(en)
2003-09-04
CA2014203A1
(en)
1990-11-08
ES2091776T5
(en)
2002-11-01
EP0397110A3
(en)
1992-05-06
EP0397110A2
(en)
1990-11-14
DE69027951D1
(en)
1996-09-05
US5429629A
(en)
1995-07-04
EP0397110B1
(en)
1996-07-31
KR900017554A
(en)
1990-12-19
ES2091776T3
(en)
1996-11-16
ATE140866T1
(en)
1996-08-15
AU622313B2
(en)
1992-04-02
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None