AU7472787A - Creation of Inventions and Patents with Artificial Intelligence

AU7472787A – Sorbent sheet product
– Google Patents

AU7472787A – Sorbent sheet product
– Google Patents
Sorbent sheet product

Info

Publication number
AU7472787A

AU7472787A
AU74727/87A
AU7472787A
AU7472787A
AU 7472787 A
AU7472787 A
AU 7472787A
AU 74727/87 A
AU74727/87 A
AU 74727/87A
AU 7472787 A
AU7472787 A
AU 7472787A
AU 7472787 A
AU7472787 A
AU 7472787A
Authority
AU
Australia
Prior art keywords
sheet product
sorbent sheet
sorbent
product
sheet
Prior art date
1982-03-04
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
AU74727/87A
Other versions

AU576698B2
(en

Inventor
David Charles Brownlee
Barbara Elizabeth Kolpin
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.)

3M Co

Original Assignee
Minnesota Mining and Manufacturing Co
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.)
1982-03-04
Filing date
1987-06-25
Publication date
1987-10-15
Family has litigation

First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=23394979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU7472787(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-06-25
Application filed by Minnesota Mining and Manufacturing Co
filed
Critical
Minnesota Mining and Manufacturing Co

1987-10-15
Publication of AU7472787A
publication
Critical
patent/AU7472787A/en

1988-09-01
Application granted
granted
Critical

1988-09-01
Publication of AU576698B2
publication
Critical
patent/AU576698B2/en

2003-03-03
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES

A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads

A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons

A61L15/42—Use of materials characterised by their function or physical properties

A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

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

A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres

A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof

D—TEXTILES; PAPER

D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS

D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION

D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres

D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties

D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

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

A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing

A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven

A61F2013/15967—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by meltblown technique

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

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

A61F2013/530489—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 being randomly mixed in with other material

A61F2013/530496—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 being randomly mixed in with other material being fixed to fibres

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S428/00—Stock material or miscellaneous articles

Y10S428/903—Microfiber, less than 100 micron diameter

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S428/00—Stock material or miscellaneous articles

Y10S428/913—Material designed to be responsive to temperature, light, moisture

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Y10T428/254—Polymeric or resinous material

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Y10T428/268—Monolayer with structurally defined element

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/608—Including strand or fiber material which is of specific structural definition

Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/608—Including strand or fiber material which is of specific structural definition

Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]

Y10T442/619—Including other strand or fiber material in the same layer not specified as having microdimensions

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/608—Including strand or fiber material which is of specific structural definition

Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]

Y10T442/626—Microfiber is synthetic polymer

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/608—Including strand or fiber material which is of specific structural definition

Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/608—Including strand or fiber material which is of specific structural definition

Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]

Y10T442/632—A single nonwoven layer comprising non-linear synthetic polymeric strand or fiber material and strand or fiber material not specified as non-linear

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]

Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Y10T442/699—Including particulate material other than strand or fiber material

AU74727/87A
1982-03-04
1987-06-25
Sorbent sheet product

Ceased

AU576698B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US06/354,806

US4429001A
(en)

1982-03-04
1982-03-04
Sheet product containing sorbent particulate material

US354806

1989-05-22

Related Parent Applications (1)

Application Number
Title
Priority Date
Filing Date

AU12031/83A
Division

AU561405B2
(en)

1982-03-04
1983-03-03
Sorbent sheet product

Publications (2)

Publication Number
Publication Date

AU7472787A
true

AU7472787A
(en)

1987-10-15

AU576698B2

AU576698B2
(en)

1988-09-01

Family
ID=23394979
Family Applications (2)

Application Number
Title
Priority Date
Filing Date

AU12031/83A
Ceased

AU561405B2
(en)

1982-03-04
1983-03-03
Sorbent sheet product

AU74727/87A
Ceased

AU576698B2
(en)

1982-03-04
1987-06-25
Sorbent sheet product

Family Applications Before (1)

Application Number
Title
Priority Date
Filing Date

AU12031/83A
Ceased

AU561405B2
(en)

1982-03-04
1983-03-03
Sorbent sheet product

Country Status (7)

Country
Link

US
(1)

US4429001A
(en)

EP
(1)

EP0088533B1
(en)

JP
(1)

JPS58163438A
(en)

AU
(2)

AU561405B2
(en)

CA
(1)

CA1339487C
(en)

DE
(1)

DE3382130D1
(en)

MX
(1)

MX167796B
(en)

Families Citing this family (318)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US5720832A
(en)

1981-11-24
1998-02-24
Kimberly-Clark Ltd.
Method of making a meltblown nonwoven web containing absorbent particles

US4429001A
(en)

1982-03-04
1984-01-31
Minnesota Mining And Manufacturing Company
Sheet product containing sorbent particulate material

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

US4495030A
(en)

1983-12-15
1985-01-22
American Cyanamid Company
Filter paper

US4540625A
(en)

1984-01-09
1985-09-10
Hughes Aircraft Company
Flexible air permeable non-woven fabric filters

ZA851661B
(en)

1984-03-29
1986-10-29
Minnesota Mining & Mfg
Sorbent sheet material

US4755178A
(en)

1984-03-29
1988-07-05
Minnesota Mining And Manufacturing Company
Sorbent sheet material

US4685915A
(en)

1984-04-06
1987-08-11
The Procter & Gamble Company
Disposable diaper having density and basis weight profiled absorbent core

US4604313A
(en)

1984-04-23
1986-08-05
Kimberly-Clark Corporation
Selective layering of superabsorbents in meltblown substrates

US4655757A
(en)

1984-04-23
1987-04-07
Kimberly-Clark Corporation
Selective layering of superabsorbents in meltblown substrates

US4724114A
(en)

1984-04-23
1988-02-09
Kimberly-Clark Corporation
Selective layering of superabsorbents in meltblown substrates

JPS6111044A
(en)

1984-06-28
1986-01-18
ユニ・チヤ−ム株式会社
Absorber in sanitary article and its production

CA1284411C
(en)

1984-08-30
1991-05-28
Kimberly-Clark Worldwide, Inc.
Extrusion process and an extrusion die with a central air jet

US4650479A
(en)

1984-09-04
1987-03-17
Minnesota Mining And Manufacturing Company
Sorbent sheet product

US4985298A
(en)

1984-12-31
1991-01-15
Minnesota Mining And Manufacturing Company
Absorbent nonwoven webs

US4894277A
(en)

1985-01-16
1990-01-16
Nordson Corporation
Application method and products that use a foamed hot melt adhesive

US4786550A
(en)

1985-05-06
1988-11-22
Kimberly-Clark Corporation
Meltblown and coform materials having application as seed beds

US4846813A
(en)

1985-09-25
1989-07-11
Kimberly-Clark Corporation
Self-sealing fluid absorbent article

US5047023A
(en)

1986-07-18
1991-09-10
The Procter & Gamble Company
Absorbent members having low density and basis weight acquisition zones

JPH0638913B2
(en)

1986-07-28
1994-05-25
日本バイリーン株式会社

Water absorbing material

US4797318A
(en)

1986-07-31
1989-01-10
Kimberly-Clark Corporation
Active particle-containing nonwoven material, method of formation thereof, and uses thereof

US4948639A
(en)

1986-07-31
1990-08-14
Kimberly-Clark Corporation
Vacuum cleaner bag

US4681801A
(en)

1986-08-22
1987-07-21
Minnesota Mining And Manufacturing Company
Durable melt-blown fibrous sheet material

US4923742A
(en)

1986-10-15
1990-05-08
Kimberly-Clark Corporation
Elastomeric polyether block amide nonwoven web

US5017324A
(en)

1986-12-08
1991-05-21
Nordson Corporation
Method for depositing particulate material into a pad of fibrous material in a forming chamber

US4927346A
(en)

1986-12-08
1990-05-22
Nordson Corporation
Apparatus for depositing particulate material into a pad of fibrous material in a forming chamber

US4735843A
(en)

1986-12-18
1988-04-05
The Procter & Gamble Company
Selectively surface-hydrophilic porous or perforated sheets

EP0278601B2
(en)

1987-01-28
1999-07-14
Kao Corporation
Process for manufacturing an absorbent composite

US4758466A
(en)

1987-05-05
1988-07-19
Personal Products Company
Foam-fiber composite and process

US4773903A
(en)

1987-06-02
1988-09-27
The Procter & Gamble Co.
Composite absorbent structures

DE3720031A1
(en)

1987-06-16
1989-01-05
Freudenberg Carl Fa

SUCTION BODY MADE OF FLEECE AND PROCESS FOR PRODUCING IT

US5061259A
(en)

1987-08-19
1991-10-29
The Procter & Gamble Company
Absorbent structures with gelling agent and absorbent articles containing such structures

US4813948A
(en)

1987-09-01
1989-03-21
Minnesota Mining And Manufacturing Company
Microwebs and nonwoven materials containing microwebs

US4865596A
(en)

1987-09-01
1989-09-12
The Procter & Gamble Company
Composite absorbent structures and absorbent articles containing such structures

US4953544A
(en)

1987-09-25
1990-09-04
Minnesota Mining And Manufacturing Company
Use of sorbent sheet materials as evaporative coolants

US4921743A
(en)

1987-09-25
1990-05-01
Minnesota Mining And Manufacturing Company
Use of sorbent sheet materials as evaporative coolants

US5141699A
(en)

1987-12-21
1992-08-25
Minnesota Mining And Manufacturing Company
Process for making oriented melt-blown microfibers

US4988560A
(en)

1987-12-21
1991-01-29
Minnesota Mining And Manufacturing Company
Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers

US5993943A
(en)

1987-12-21
1999-11-30
3M Innovative Properties Company
Oriented melt-blown fibers, processes for making such fibers and webs made from such fibers

US4923454A
(en)

1988-01-20
1990-05-08
The Procter & Gamble Company
Microfiber-containing absorbent structures and absorbent articles

US4931355A
(en)

1988-03-18
1990-06-05
Radwanski Fred R
Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof

US4879170A
(en)

1988-03-18
1989-11-07
Kimberly-Clark Corporation
Nonwoven fibrous hydraulically entangled elastic coform material and method of formation thereof

US4961930A
(en)

1988-04-29
1990-10-09
Weyerhaeuser Company
Pet pad of thermoplastic containing materials with insecticide

US4886697A
(en)

1988-04-29
1989-12-12
Weyerhaeuser Company
Thermoplastic material containing absorbent pad or other article

US4900377A
(en)

1988-04-29
1990-02-13
Weyerhaeuser Company
Method of making a limited life pad

US4885200A
(en)

1988-04-29
1989-12-05
Weyerhaeuser Company
Infant car seat liner

US4891454A
(en)

1988-04-29
1990-01-02
Weyerhaeuser Company
Infant car seat liner

US4892769A
(en)

1988-04-29
1990-01-09
Weyerhaeuser Company
Fire resistant thermoplastic material containing absorbent article

US4882213A
(en)

1988-04-29
1989-11-21
Weyerhaeuser Company
Absorbent article with tear line guide

US4884684A
(en)

1988-05-06
1989-12-05
Minnesota Mining And Manufacturing Company
Containment device for biological materials

US5035240A
(en)

1988-05-13
1991-07-30
Minnesota Mining And Manufacturing Company
Elastomeric filtration materials

US4957795A
(en)

1988-05-13
1990-09-18
Minnesota Mining And Manufacturing Company
Absorbent elastomeric wound dressing

US4908263A
(en)

1988-05-13
1990-03-13
Minnesota Mining And Manufacturing Company
Nonwoven thermal insulating stretch fabric

JPH078027Y2
(en)

1988-08-09
1995-03-01
信重榎本

Functional water absorbing material

US4980215A
(en)

1988-08-26
1990-12-25
Aldine Technologies, Inc.
Absorbent package

US5262223A
(en)

1988-11-25
1993-11-16
Faricerca S.P.A.
Absorbent element and an absorbent article including the element

US4980927A
(en)

1988-12-16
1991-01-01
Minnesota Mining And Manufacturing Company
Adherent protective collars

DE3904642A1
(en)

1989-02-16
1990-08-30
Cassella Ag

BINDING AGENT FOR LIQUIDS

US5432000A
(en)

1989-03-20
1995-07-11
Weyerhaeuser Company
Binder coated discontinuous fibers with adhered particulate materials

US5230959A
(en)

1989-03-20
1993-07-27
Weyerhaeuser Company
Coated fiber product with adhered super absorbent particles

US5071675A
(en)

1989-03-20
1991-12-10
Weyerhaeuser Company
Method of applying liquid sizing of alkyl ketene dimer in ethanol to cellulose fibers entrained in a gas stream

US5498478A
(en)

1989-03-20
1996-03-12
Weyerhaeuser Company
Polyethylene glycol as a binder material for fibers

US5064689A
(en)

1989-03-20
1991-11-12
Weyerhaeuser Company
Method of treating discontinuous fibers

US5024865A
(en)

1989-04-07
1991-06-18
Minnesota Mining And Manufacturing Company
Sorbent, impact resistant container

US5219504A
(en)

1989-04-07
1993-06-15
Minnesota Mining And Manufacturing Company
Method of making sorbent, impact resistant container

US4895753A
(en)

1989-04-13
1990-01-23
Minnesota Mining And Manufacturing Company
Fender cover

US5013309A
(en)

1989-04-24
1991-05-07
Kem-Wove Incorporated
Incontinent pad with high absorbent packet

FR2651783B1
(en)

1989-09-12
1993-05-07
Elysees Balzac Financiere

CELLULOSIC ALVEOLAR MATERIAL WITH IMPROVED WATER RETENTION AND PREPARATION THEREOF.

US5149335A
(en)

1990-02-23
1992-09-22
Kimberly-Clark Corporation
Absorbent structure

US5180622A
(en)

1990-04-02
1993-01-19
The Procter & Gamble Company
Absorbent members containing interparticle crosslinked aggregates

US5492962A
(en)

1990-04-02
1996-02-20
The Procter & Gamble Company
Method for producing compositions containing interparticle crosslinked aggregates

US5300565A
(en)

1990-04-02
1994-04-05
The Procter & Gamble Company
Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates

US5505718A
(en)

1990-04-02
1996-04-09
The Procter & Gamble Company
Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials

US5149334A
(en)

1990-04-02
1992-09-22
The Procter & Gamble Company
Absorbent articles containing interparticle crosslinked aggregates

US5124188A
(en)

1990-04-02
1992-06-23
The Procter & Gamble Company
Porous, absorbent, polymeric macrostructures and methods of making the same

US5143680A
(en)

1990-05-17
1992-09-01
Nordson Corporation
Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate

US5122407A
(en)

1990-06-20
1992-06-16
Kimberly-Clark Corporation
Odor-removing cover for absorbent pads and method of making same

US5227107A
(en)

1990-08-07
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patent/DE3382130D1/en
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Also Published As

Publication number
Publication date

JPS58163438A
(en)

1983-09-28

DE3382130D1
(en)

1991-02-28

CA1339487C
(en)

1997-10-07

JPS6366569B2
(en)

1988-12-21

EP0088533B1
(en)

1991-01-23

US4429001A
(en)

1984-01-31

AU1203183A
(en)

1983-09-08

AU576698B2
(en)

1988-09-01

MX167796B
(en)

1993-04-12

EP0088533A3
(en)

1985-10-09

AU561405B2
(en)

1987-05-07

EP0088533A2
(en)

1983-09-14

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