GB1295493A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1295493A – – Google Patents

Info

Publication number
GB1295493A

GB1295493A
GB2751470A
GB1295493DA
GB1295493A
GB 1295493 A
GB1295493 A
GB 1295493A
GB 2751470 A
GB2751470 A
GB 2751470A
GB 1295493D A
GB1295493D A
GB 1295493DA
GB 1295493 A
GB1295493 A
GB 1295493A
Authority
GB
United Kingdom
Prior art keywords
layers
absorbent
cover
cellulosic
pad
Prior art date
1969-05-16
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.)

Expired

Application number
GB2751470A
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.)
1969-05-16
Filing date
1970-06-08
Publication date
1972-11-08

1970-06-08
Application filed
filed
Critical

1972-11-08
Publication of GB1295493A
publication
Critical
patent/GB1295493A/en

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

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

A61F13/00—Bandages or dressings; Absorbent pads

A61F13/00004—Non-adhesive dressings

A61F13/00008—Non-adhesive dressings characterized by the material

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

A61F13/537—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

A61F13/53704—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 an inhibiting function on liquid propagation

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

A61F13/53708—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

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

A61F13/53743—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 position of the layer relative to the other layers

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

A61L15/52—Water-repellants

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

A61F13/15203—Properties of the article, e.g. stiffness or absorbency

A61F13/15211—Properties of the article, e.g. stiffness or absorbency soluble or disintegratable in liquid

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

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61F13/00—Bandages or dressings; Absorbent pads

A61F2013/00361—Plasters

A61F2013/00727—Plasters means for wound humidity control

A61F2013/00731—Plasters means for wound humidity control with absorbing pads

A61F2013/00744—Plasters means for wound humidity control with absorbing pads containing non-woven

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

A61F13/51—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

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

A61F13/514—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

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

A61F13/514—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

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

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

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

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

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

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

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

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

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

A61F2013/53765—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 characterized by its geometry

A61F2013/53782—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 characterized by its geometry with holes

Abstract

1295493 Absorbent pads GEORGIA-PACIFIC CORP 8 June 1970 27514/70 Heading A5R [Also in Division A3] An absorbent pad 10 comprises first and second absorbent layers 12, 14, the first having a smaller area than the second, and a liquidresistant layer 16 between said absorbent layers and having a smaller area than said second absorbent layer 14. The pad preferably includes liquid dispersant layers 18, 26 and a cover 20. Suitable materials for the pad are as follows: for absorbent layers 12, 14 non- woven cellulosic material which may include particles of non-cellulosic substances such as starches, gums and albumins; for resistant layer 16 and an outer portion 24 of cover 20 non-woven cellulosic fibre with a liquid repellant coating, or a perforated plastics sheet; for dispersant layers 18, 26 a creped sheet of cellulosic fibres having a higher capillarity than layers 12, 14; for inner portion 22 of cover 20 non-woven, non-wettable material such as rayon fibres.

GB2751470A
1969-05-16
1970-06-08

Expired

GB1295493A
(en)

Applications Claiming Priority (4)

Application Number
Priority Date
Filing Date
Title

US82524769A

1969-05-16
1969-05-16

GB2751470

1970-06-08

DE19702029766

DE2029766A1
(en)

1969-05-16
1970-06-16

Multi-layer absorbent pad

FR7028766A

FR2102456A5
(en)

1969-05-16
1970-08-04

Publications (1)

Publication Number
Publication Date

GB1295493A
true

GB1295493A
(en)

1972-11-08

Family
ID=27431088
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2751470A
Expired

GB1295493A
(en)

1969-05-16
1970-06-08

Country Status (4)

Country
Link

US
(1)

US3595235A
(en)

DE
(1)

DE2029766A1
(en)

FR
(1)

FR2102456A5
(en)

GB
(1)

GB1295493A
(en)

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0157649A2
(en)

1984-04-06
1985-10-09
The Procter & Gamble Company
Disposable diaper having density and basis weight profiled absorbent core

US5827258A
(en)

1997-07-25
1998-10-27
The Procter & Gamble Company
Adjustable compound sanitary napkin

US6306123B1
(en)

1995-09-01
2001-10-23
Catherine E. Salerno
Stabilized absorbent article

US6392117B1
(en)

1994-08-19
2002-05-21
The Procter & Gamble Company
Body fitting compound sanitary napkin

Families Citing this family (83)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3683916A
(en)

1971-01-11
1972-08-15
Frederick K Mesek
Disposable diaper

US3916447A
(en)

1972-04-24
1975-11-04
Kimberly Clark Co
Low cost, absorbent, clinging, aqueous liquid barrier protective covering

JPS4925648U
(en)

1972-06-12
1974-03-05

SE399641B
(en)

1974-02-15
1978-02-27
Moelnlycke Ab

ABSORPTION PRODUCT SASOM COMPRESS, WOMEN’S BINDING, DIAPER OR SIMILAR

US3901238A
(en)

1974-03-18
1975-08-26
Procter & Gamble
Disposable diaper having a resin treated absorbent pad to improve integrity, softness and dryness

US4019517A
(en)

1975-07-02
1977-04-26
Glassman Jacob A
Disposable diaper

US4022210A
(en)

1975-08-11
1977-05-10
Glassman Jacob A
Disposable diaper with a supplemental insert

US4069822A
(en)

1975-10-30
1978-01-24
The Procter & Gamble Company
Porous fibrous web to a substrate and articles therefrom

JPS53155444U
(en)

1977-05-12
1978-12-06

MX149726A
(en)

1978-12-18
1983-12-14
Kendall & Co

IMPROVEMENTS TO SURGICAL BANDAGE

FR2473304A1
(en)

1980-01-11
1981-07-17
Oreal
Nonwoven semipermeable covers for sanitary pads for menstrual use – to allow ventilation without loss of body fluids

US4344999A
(en)

1980-04-22
1982-08-17
W. L. Gore & Associates, Inc.
Breathable laminate

DE3244386C2
(en)

1982-12-01
1985-08-01
Helsa-Werke Helmut Sandler GmbH & Co KG, 8586 Gefrees

Textile material that absorbs moisture, in particular for the manufacture of undergarments for gas-tight protective suits

US4496358A
(en)

1982-12-13
1985-01-29
Colgate-Palmolive Company
Diaper having variable density absorbent pad

US6004893A
(en)

1983-07-05
1999-12-21
The Procter & Gamble Company
Shaped sanitary napkin with flaps

US5267992A
(en)

1984-03-20
1993-12-07
The Procter & Gamble Company
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US6746435B1
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1983-07-05
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Shaped sanitary napkin with flaps

US4687478A
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1984-03-20
1987-08-18
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US4578069A
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1984-08-10
1986-03-25
Kimberly-Clark Corporation
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1986-07-07
1988-01-13
Paul Van Malderen
Bandage for private hygiene

US4908026A
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1986-12-22
1990-03-13
Kimberly-Clark Corporation
Flow distribution system for absorbent pads

US4798603A
(en)

1987-10-16
1989-01-17
Kimberly-Clark Corporation
Absorbent article having a hydrophobic transport layer

CA2014203C
(en)

1989-05-08
2000-03-21
Margaret Gwyn Latimer
Absorbent structure having improved fluid surge management and product incorporating same

US5185009A
(en)

1989-07-10
1993-02-09
Elmo Sitnam
Biodegradable diaper

CA2026326A1
(en)

1989-10-04
1991-04-05
James Arthur Davis
Disposable diaper having a humidity transfer region, breathable zone panel and separation layer

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(en)

1989-12-19
1997-07-15
Jerry Joseph Yetter
Disposable sanitary garments

US5360420A
(en)

1990-01-23
1994-11-01
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Absorbent structures containing stiffened fibers and superabsorbent material

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(en)

1990-05-07
1994-07-05
Bio-Sep, Inc.
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US5037409A
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1990-07-12
1991-08-06
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US5984919A
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1991-02-13
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Applied Medical Resources Corporation
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1991-09-11
1992-10-28
Kimberly Clark Co
Thin absorbent article having rapid uptake of liquid

US5489282A
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1991-09-11
1996-02-06
Kimberly-Clark Corporation
Newborn’s growth adjustable absorbent diaper having variable overlapping and non-overlapping ears

US5366453A
(en)

1991-09-11
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CA2057687C
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1991-09-11
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US5192606A
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Kimberly-Clark Corporation
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1992-06-10
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1993-02-24
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US6168585B1
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1994-10-04
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1994-10-24
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The Dow Chemical Company
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Thin, curved absorbent article having elasticized edges

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Oetjen; David C.
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(en)

1999-11-08
2003-11-25
Mcneil-Ppc, Inc.
Tapered compound sanitary napkin

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(en)

1999-11-08
2003-09-16
Mcneil-Ppc, Inc.
Compound napkin

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(en)

2000-09-08
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Multi-layer absorbent wound dressing

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(en)

2000-09-21
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가부시키가이샤 니혼규슈다이기쥬쓰겡뀨쇼
Absorptive product having removable absorbers

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(en)

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Absorbent insert for use with an outer absorbent garment

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(en)

2002-12-10
2005-09-08
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Absorber product with nonpermeable surface sheet.

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Method for using a disposable absorbent article as training pant

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株式会社リブドゥコーポレーション

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2013-11-14
2015-03-19
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patent/US3595235A/en
not_active
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active
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FR
FR7028766A
patent/FR2102456A5/fr
not_active
Expired

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Title

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1984-04-06
1985-10-09
The Procter & Gamble Company
Disposable diaper having density and basis weight profiled absorbent core

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1984-04-06
1987-01-21
The Procter & Gamble Company
Disposable diaper having density and basis weight profiled absorbent core

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1994-08-19
2002-05-21
The Procter & Gamble Company
Body fitting compound sanitary napkin

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1995-09-01
2001-10-23
Catherine E. Salerno
Stabilized absorbent article

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1997-07-25
1998-10-27
The Procter & Gamble Company
Adjustable compound sanitary napkin

Also Published As

Publication number
Publication date

FR2102456A5
(en)

1972-04-07

DE2029766A1
(en)

1971-12-23

US3595235A
(en)

1971-07-27

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