CA2525086A1 - Loopless absorbent article - Google Patents

Loopless absorbent article Download PDF

Info

Publication number
CA2525086A1
CA2525086A1 CA002525086A CA2525086A CA2525086A1 CA 2525086 A1 CA2525086 A1 CA 2525086A1 CA 002525086 A CA002525086 A CA 002525086A CA 2525086 A CA2525086 A CA 2525086A CA 2525086 A1 CA2525086 A1 CA 2525086A1
Authority
CA
Canada
Prior art keywords
absorbent article
fastener element
exposed outer
nonwoven
loopless
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.)
Granted
Application number
CA002525086A
Other languages
French (fr)
Other versions
CA2525086C (en
Inventor
Hamzeh Karami
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.)
First Quality Products Inc
Original Assignee
Individual
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 US10/431,200 external-priority patent/US20030220626A1/en
Priority claimed from US10/646,937 external-priority patent/US7621901B2/en
Application filed by Individual filed Critical Individual
Publication of CA2525086A1 publication Critical patent/CA2525086A1/en
Application granted granted Critical
Publication of CA2525086C publication Critical patent/CA2525086C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
    • A61F13/622—Fabric strip fastener elements, e.g. hook and loop

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

A disposable absorbent article (10) includes a spunbond nonwoven forming at least one of an article backsheet (32) and article frontsheet (30) and defining an exposed outer surface (50) thereof containing a plurality of interstices, and a minihook fastener element forming a plurality of pins defining an exposed outer surface (50) thereof. The pins of the fastener element (42, 82) and the interstices of the nonwoven are configured and dimensioned to provide, when the exposed outer surfaces of the fastener element and the nonwoven are mutually engaged, a peel strength of at least 60 grams per 2 inches and a shear strength of at least 1300 grams per 2 inches.
CA002525086A 2003-05-07 2004-04-23 Loopless absorbent article Expired - Fee Related CA2525086C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/431,200 US20030220626A1 (en) 1999-08-18 2003-05-07 Loopless absorbent article
US10/431,200 2003-05-07
US10/646,937 US7621901B2 (en) 1999-02-10 2003-08-22 Disposable pant type absorbent article having improved multifold fastening system and method of making same
US10/646,937 2003-08-22
PCT/US2004/012512 WO2004101000A2 (en) 2003-05-07 2004-04-23 Loopless absorbent article

Publications (2)

Publication Number Publication Date
CA2525086A1 true CA2525086A1 (en) 2004-11-25
CA2525086C CA2525086C (en) 2008-07-08

Family

ID=33456530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002525086A Expired - Fee Related CA2525086C (en) 2003-05-07 2004-04-23 Loopless absorbent article

Country Status (3)

Country Link
EP (1) EP1620050A4 (en)
CA (1) CA2525086C (en)
WO (1) WO2004101000A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130131625A1 (en) * 2011-11-18 2013-05-23 Daniel Robert Schlinz Disposable Absorbent Article With Split Fastener
CN115038331B (en) 2019-12-06 2024-03-19 S.C.约翰逊父子公司 Dispenser and method of using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699622A (en) * 1986-03-21 1987-10-13 The Procter & Gamble Company Disposable diaper having an improved side closure
US4846815A (en) * 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device
US4964860A (en) * 1990-07-18 1990-10-23 The Procter & Gamble Company Detachable two piece absorbent garment
US5326612A (en) * 1991-05-20 1994-07-05 The Procter & Gamble Company Nonwoven female component for refastenable fastening device and method of making the same
ZA969572B (en) * 1995-11-29 1997-06-02 Kimberly Clark Co Creped hydroentangled nonwoven laminate and process for making
US5989236A (en) * 1997-06-13 1999-11-23 The Procter & Gamble Company Absorbent article with adjustable waist feature
US6669678B2 (en) * 2000-03-31 2003-12-30 Sca Hygiene Products Ab Absorbent article provided with a belt
US20020032428A1 (en) * 2000-09-12 2002-03-14 Asa Lindstrom Absorbent article

Also Published As

Publication number Publication date
EP1620050A2 (en) 2006-02-01
WO2004101000A2 (en) 2004-11-25
CA2525086C (en) 2008-07-08
EP1620050A4 (en) 2009-05-13
WO2004101000A3 (en) 2005-05-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130423

MKLA Lapsed

Effective date: 20130423