CA977267A - Disposable diaper - Google Patents

Disposable diaper

Info

Publication number
CA977267A
CA977267A CA153,512A CA153512A CA977267A CA 977267 A CA977267 A CA 977267A CA 153512 A CA153512 A CA 153512A CA 977267 A CA977267 A CA 977267A
Authority
CA
Canada
Prior art keywords
disposable diaper
diaper
disposable
Prior art date
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
CA153,512A
Other versions
CA153512S (en
Inventor
Frederick K. Mesek
Virginia L. Repke
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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
Application filed by Johnson and Johnson filed Critical Johnson and Johnson
Application granted granted Critical
Publication of CA977267A publication Critical patent/CA977267A/en
Expired legal-status Critical Current

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
    • A61F13/53—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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15422—Density
    • A61F2013/1543—Density with a density gradient in the horizontal plane

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)
  • Absorbent Articles And Supports Therefor (AREA)
CA153,512A 1971-10-07 1972-10-06 Disposable diaper Expired CA977267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18724871A 1971-10-07 1971-10-07

Publications (1)

Publication Number Publication Date
CA977267A true CA977267A (en) 1975-11-04

Family

ID=22688198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,512A Expired CA977267A (en) 1971-10-07 1972-10-06 Disposable diaper

Country Status (3)

Country Link
US (1) US3763863A (en)
CA (1) CA977267A (en)
GB (1) GB1393734A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848597A (en) * 1973-07-05 1974-11-19 Kimberly Clark Co Prefolded disposable diaper
US3848598A (en) * 1973-07-09 1974-11-19 Johnson & Johnson Disposable diaper with double contoured panel
US4045833A (en) * 1973-08-06 1977-09-06 Johnson & Johnson Absorbent bed pad
FR2470590B1 (en) * 1979-12-03 1986-08-01 Colgate Palmolive Co ABSORBENT ARTICLE PROVIDED WITH A MULTILAYER PAD
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
US5176668A (en) * 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US4961982A (en) * 1986-09-25 1990-10-09 Standard Textile Company, Inc. Liquid-absorbing pad assembly and method of making same
US5181563A (en) * 1987-03-16 1993-01-26 Mcneil-Ppc, Inc. Anatomically shaped absorbent pad
US4935022A (en) * 1988-02-11 1990-06-19 The Procter & Gamble Company Thin absorbent articles containing gelling agent
MY104331A (en) * 1988-09-12 1994-03-31 Johnson & Johnson Inc Unitized sanitary napkin
US5797894A (en) * 1988-09-12 1998-08-25 Johnson & Johnson, Inc. Unitized sanitary napkin
US4994037A (en) * 1990-07-09 1991-02-19 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US5798999A (en) * 1991-12-23 1998-08-25 Nimbus Communications International Limited Damped turntable/disk arculately positionable relative to a head
EP0724420B1 (en) * 1993-10-21 2000-02-09 The Procter & Gamble Company Catamenial absorbent structures
US5562645A (en) * 1995-05-31 1996-10-08 Kimberly-Clark Corporation Article with soft absorbent pulp sheet
US6485667B1 (en) 1997-01-17 2002-11-26 Rayonier Products And Financial Services Company Process for making a soft, strong, absorbent material for use in absorbent articles
US6610381B1 (en) 1997-05-09 2003-08-26 Standard Textile Co., Inc. Absorbent barrier sheet and method of making same
SE9904202A0 (en) * 1999-11-18 2001-05-19 Sca Hygiene Prod Ab Breathable absorbent articles with liquid-tight layers only in the liquid storage area
ES2743718T3 (en) * 2012-12-10 2020-02-20 Procter & Gamble Absorbent article with profiled pick-up system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862251A (en) * 1955-04-12 1958-12-02 Chicopee Mfg Corp Method of and apparatus for producing nonwoven product
US3017304A (en) * 1956-05-24 1962-01-16 Personal Products Corp Absorbent fibrous structure and method of production
NL281020A (en) * 1961-07-17 1900-01-01
US3214323A (en) * 1964-02-11 1965-10-26 Johnson & Johnson Nonwoven fabrics and methods of making the same
US3386442A (en) * 1965-03-29 1968-06-04 Sabee Reinhardt Disposable diaper
US3402715A (en) * 1966-05-09 1968-09-24 Johnson & Johnson Diaper
US3663348A (en) * 1968-05-16 1972-05-16 Johnson & Johnson A lofty and soft nonwoven, through bonded fabric
US3612055A (en) * 1969-09-29 1971-10-12 Johnson & Johnson Disposable diaper or the like and method of manufacture
US3636952A (en) * 1970-04-24 1972-01-25 Riegel Textile Corp Disposable combination flushable diaper and protective cover

Also Published As

Publication number Publication date
GB1393734A (en) 1975-05-14
US3763863A (en) 1973-10-09

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