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WO1996010973A3 - Disposable cover for an absorbent material - Google Patents

Disposable cover for an absorbent material Download PDF

Info

Publication number
WO1996010973A3
WO1996010973A3 PCT/US1995/012482 US9512482W WO9610973A3 WO 1996010973 A3 WO1996010973 A3 WO 1996010973A3 US 9512482 W US9512482 W US 9512482W WO 9610973 A3 WO9610973 A3 WO 9610973A3
Authority
WO
WIPO (PCT)
Prior art keywords
absorbent material
disposable cover
barrier
absorbent
cover
Prior art date
Application number
PCT/US1995/012482
Other languages
French (fr)
Other versions
WO1996010973A2 (en
WO1996010973A9 (en
Inventor
Digvijay Rawat
Carlos Jose Barroso
Letha Margie Hines
Peter Morris
Robb Eric Olsen
J Alvaro Restrepo
Nona Jane Redwine
Mark Donovan Seymour
Hiroaki Shikata
Original Assignee
Procter & Gamble
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.)
Filing date
Publication date
Priority claimed from AUPM8679A external-priority patent/AUPM867994A0/en
Priority claimed from US08/504,870 external-priority patent/US5688258A/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Priority to BR9509296A priority Critical patent/BR9509296A/en
Priority to AU37313/95A priority patent/AU3731395A/en
Priority to MX9702641A priority patent/MX9702641A/en
Publication of WO1996010973A2 publication Critical patent/WO1996010973A2/en
Publication of WO1996010973A3 publication Critical patent/WO1996010973A3/en
Publication of WO1996010973A9 publication Critical patent/WO1996010973A9/en

Links

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
    • A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
    • 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
    • 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 of the pads

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)

Abstract

A disposable cover which, when used with an absorbent material, such as a pad of woven cloth, provides an absorbent article, such as as catamenial pad is disclosed. In a preferred embodiment, the disposable cover comprises a liquid pervious rewet barrier and an anti-stain barrier joined thereto. Preferably, the rewet barrier comprises a material having capillaries which allow bodily liquids to rapidly penetrate therethrough and the anti-stain barrier is provided in two portions, one of which is joined to each longitudinal edge of the rewet barrier. The disposable cover can also be provided with absorbent attachment means for securing the cover to the absorbent material and with garment attachment means for securing the assembly of the disposable cover and the absorbent material to a user's undergarment. Alternative embodiments of the invention can assume a pouch configuration. This alternative configuration is particularly useful if the absorbent material is in a form lacking significant cohesiveness, such as a tow of fibers.
PCT/US1995/012482 1994-10-10 1995-09-29 Disposable cover for an absorbent material WO1996010973A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR9509296A BR9509296A (en) 1994-10-10 1995-09-29 Disposable cover to use in combination with an absorbent material
AU37313/95A AU3731395A (en) 1994-10-10 1995-09-29 Disposable cover for an absorbent material
MX9702641A MX9702641A (en) 1994-10-10 1995-09-29 Disposable cover for an absorbent material.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPM8679A AUPM867994A0 (en) 1994-10-10 1994-10-10 Disposable skin contacting cover for an absorbent article
AUPM8679 1994-10-10
US43265995A 1995-05-02 1995-05-02
US08/432,659 1995-05-02
US08/504,870 US5688258A (en) 1995-05-02 1995-07-20 Disposable cover for an absorbent materials
US08/504,870 1995-07-20

Publications (3)

Publication Number Publication Date
WO1996010973A2 WO1996010973A2 (en) 1996-04-18
WO1996010973A3 true WO1996010973A3 (en) 1996-05-30
WO1996010973A9 WO1996010973A9 (en) 1996-07-11

Family

ID=27157818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/012482 WO1996010973A2 (en) 1994-10-10 1995-09-29 Disposable cover for an absorbent material

Country Status (7)

Country Link
CN (2) CN1148156C (en)
BR (1) BR9509296A (en)
MX (1) MX9702641A (en)
PE (1) PE3297A1 (en)
TR (1) TR960297A2 (en)
TW (1) TW347324B (en)
WO (1) WO1996010973A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013913A1 (en) * 1980-04-11 1981-10-15 Ernst 8104 Grainau Lichtmannegger Disposable nappy - has a bottom plastics layer an absorbent intermediate layer and a top perforated layer together with cover
WO1986006623A1 (en) * 1985-05-03 1986-11-20 Tranquility Products International, Inc. Absorbent pad
GB2189993A (en) * 1986-04-18 1987-11-11 Arthur Alfred Dilloway Absorbent sheet
EP0319314A2 (en) * 1987-12-03 1989-06-07 The Procter & Gamble Company Dual function disposable absorbent insert having a removable backsheet
WO1991016871A1 (en) * 1990-04-30 1991-11-14 Lopez Joseph A Double-use diaper
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013913A1 (en) * 1980-04-11 1981-10-15 Ernst 8104 Grainau Lichtmannegger Disposable nappy - has a bottom plastics layer an absorbent intermediate layer and a top perforated layer together with cover
WO1986006623A1 (en) * 1985-05-03 1986-11-20 Tranquility Products International, Inc. Absorbent pad
GB2189993A (en) * 1986-04-18 1987-11-11 Arthur Alfred Dilloway Absorbent sheet
EP0319314A2 (en) * 1987-12-03 1989-06-07 The Procter & Gamble Company Dual function disposable absorbent insert having a removable backsheet
WO1991016871A1 (en) * 1990-04-30 1991-11-14 Lopez Joseph A Double-use diaper
US5219342A (en) * 1990-06-14 1993-06-15 Hatch Janell M Disposable diapers

Also Published As

Publication number Publication date
CN1165475A (en) 1997-11-19
PE3297A1 (en) 1997-01-31
WO1996010973A2 (en) 1996-04-18
CN1148156C (en) 2004-05-05
CN1496727A (en) 2004-05-19
TR960297A2 (en) 1996-06-21
CN1229090C (en) 2005-11-30
BR9509296A (en) 1998-07-07
MX9702641A (en) 1998-04-30
TW347324B (en) 1998-12-11

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