CA2345756A1 - Lamine elastique comprenant une couche non tissee constituee de fibres fortement orientees, et vetement jetable a base de ce lamine - Google Patents

Lamine elastique comprenant une couche non tissee constituee de fibres fortement orientees, et vetement jetable a base de ce lamine Download PDF

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Publication number
CA2345756A1
CA2345756A1 CA002345756A CA2345756A CA2345756A1 CA 2345756 A1 CA2345756 A1 CA 2345756A1 CA 002345756 A CA002345756 A CA 002345756A CA 2345756 A CA2345756 A CA 2345756A CA 2345756 A1 CA2345756 A1 CA 2345756A1
Authority
CA
Canada
Prior art keywords
nonwoven layer
elastic laminate
layer
elastomeric
nonwoven
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.)
Abandoned
Application number
CA002345756A
Other languages
English (en)
Inventor
Kazuyuki Ohnishi
Yoko Mizutani
Ebrahim Rezai
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.)
Procter and Gamble Co
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 PCT/US1998/021013 external-priority patent/WO2000019952A1/fr
Application filed by Individual filed Critical Individual
Priority claimed from PCT/US1999/022471 external-priority patent/WO2000020206A1/fr
Publication of CA2345756A1 publication Critical patent/CA2345756A1/fr
Abandoned 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • A61F13/49012—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region the elastic means being elastic panels
    • 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/49014—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels
    • A61F13/49015—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the side panels the elastic means being elastic panels
    • 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material

Abstract

L'invention concerne un laminé élastique, à capacité d'élongation élastique au moins selon une direction, qui comprend: un matériau élastomère ayant une première surface et une seconde surface opposée à la première surface; et une première couche non tissée fixée à la première surface. La première couche non tissée est en fibres orientées selon une première direction, avec un taux d'orientation au moins d'environ 65 %, dans une fourchette de ±20 degrés par rapport à la première direction. L'invention concerne également un vêtement jetable à base de ce laminé.
CA002345756A 1998-10-02 1999-09-28 Lamine elastique comprenant une couche non tissee constituee de fibres fortement orientees, et vetement jetable a base de ce lamine Abandoned CA2345756A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USPCT/US98/21013 1998-10-02
USPCT/US98/21012 1998-10-02
PCT/US1998/021013 WO2000019952A1 (fr) 1998-10-02 1998-10-02 Lamine elastique renfermant une couche non tissee formee de fibres a composantes tres orientees
PCT/US1998/021012 WO2000019951A1 (fr) 1998-10-02 1998-10-02 Vetement jetable comportant un lamine elastique qui comprend une couche non tissee formee de fibres a composantes tres orientees
PCT/US1999/022471 WO2000020206A1 (fr) 1998-10-02 1999-09-28 Lamine elastique comprenant une couche non tissee constituee de fibres fortement orientees, et vetement jetable a base de ce lamine

Publications (1)

Publication Number Publication Date
CA2345756A1 true CA2345756A1 (fr) 2000-04-13

Family

ID=22268024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002345756A Abandoned CA2345756A1 (fr) 1998-10-02 1999-09-28 Lamine elastique comprenant une couche non tissee constituee de fibres fortement orientees, et vetement jetable a base de ce lamine

Country Status (5)

Country Link
AT (1) ATE309904T1 (fr)
AU (1) AU9685698A (fr)
CA (1) CA2345756A1 (fr)
TW (1) TW434007B (fr)
WO (1) WO2000019951A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6761711B1 (en) 1998-12-18 2004-07-13 Kimberly-Clark Worldwide, Inc. Absorbent articles with refastenable side seams
US6849067B2 (en) 1999-11-22 2005-02-01 Kimberly-Clark Worldwide, Inc. Absorbent articles with refastenable side seams
US8343127B1 (en) 1999-11-22 2013-01-01 Kimberly-Clark Worldwide, Inc. Absorbent articles with garment-like refastenable seams
US6764475B1 (en) 1998-12-18 2004-07-20 Kimberly-Clark Worldwide, Inc. Absorbent articles having differential strength refastenable seam
AU2057100A (en) 1998-12-18 2000-07-03 Kimberly-Clark Worldwide, Inc. Absorbent articles having hinged fasteners
US7347846B2 (en) 2002-02-19 2008-03-25 Sca Hygiene Products Ab Elastic absorbent pants having an elastic material secured in an unstretched state to an absorbant core or core pack
SE0200473D0 (sv) * 2002-02-19 2002-02-19 Sca Hygiene Prod Ab Elastisk absorberande byxa
US7252730B2 (en) 2003-12-30 2007-08-07 Kimberly-Clark Worldwide, Inc. Method and apparatus for applying an elastic member
RU2660049C1 (ru) 2014-10-29 2018-07-04 Ска Хайджин Продактс Аб Абсорбирующее изделие в форме трусов, включающее эластичный многослойный материал
CN114099147B (zh) * 2021-12-30 2022-07-05 福建恒安集团有限公司 一种干爽高强度绒毛浆纸芯体尿裤的生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196000A (en) * 1991-06-13 1993-03-23 The Proctor & Gamble Company Absorbent article with dynamic elastic waist feature comprising an expansive tummy panel
ES2159292T3 (es) * 1992-03-24 2001-10-01 Procter & Gamble Sustrato elastico en forma de red que tiene una capa de fibras unida previamente a el para uso en un articulo absorbente.
US5569234A (en) * 1995-04-03 1996-10-29 The Procter & Gamble Company Disposable pull-on pant
US5782819A (en) * 1996-10-17 1998-07-21 Kimberly-Clark Worldwide, Inc. Article with stay-in-place feature

Also Published As

Publication number Publication date
AU9685698A (en) 2000-04-26
ATE309904T1 (de) 2005-12-15
TW434007B (en) 2001-05-16
WO2000019951A1 (fr) 2000-04-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued