CA2053831C - Articles utilisant une membrane de surface anti-retour pour absorber les fluides - Google Patents

Articles utilisant une membrane de surface anti-retour pour absorber les fluides

Info

Publication number: CA2053831C
Authority: CA; Canada
Prior art keywords: layer; filament; layers; coverstock; comprised
Prior art date: 1990-12-26
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 - Fee Related

Application number

CA002053831A

Other languages

English (en)

Other versions

CA2053831A1 (fr

Inventor

Richmond R. Cohen

Edward J. Engle, Iii

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.)

FIBERVISIONS LP

Original Assignee

Hercules LLC

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.)

1990-12-26

Filing date

1991-10-21

Publication date

1998-08-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24541627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2053831(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-10-21 Application filed by Hercules LLC filed Critical Hercules LLC

1992-06-27 Publication of CA2053831A1 publication Critical patent/CA2053831A1/fr

1998-08-11 Application granted granted Critical

1998-08-11 Publication of CA2053831C publication Critical patent/CA2053831C/fr

2011-10-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract 9
239000000835 fiber Substances 0.000 claims abstract 54
238000000034 method Methods 0.000 claims abstract 5
239000000463 material Substances 0.000 claims 72
239000000306 component Substances 0.000 claims 39
-1 polypropylene Polymers 0.000 claims 23
229920000728 polyester Polymers 0.000 claims 20
239000004743 Polypropylene Substances 0.000 claims 16
229920001155 polypropylene Polymers 0.000 claims 16
239000004698 Polyethylene Substances 0.000 claims 15
229920000573 polyethylene Polymers 0.000 claims 15
239000008358 core component Substances 0.000 claims 8
230000001747 exhibiting effect Effects 0.000 claims 7
230000001276 controlling effect Effects 0.000 claims 5
238000002844 melting Methods 0.000 claims 5
230000008018 melting Effects 0.000 claims 5
229910003460 diamond Inorganic materials 0.000 claims 3
239000010432 diamond Substances 0.000 claims 3
229920001169 thermoplastic Polymers 0.000 claims 3
239000004416 thermosoftening plastic Substances 0.000 claims 3
239000000203 mixture Substances 0.000 claims 1
210000001050 stape Anatomy 0.000 claims 1
206010021639 Incontinence Diseases 0.000 abstract 1
239000004744 fabric Substances 0.000 abstract 1
239000004745 nonwoven fabric Substances 0.000 abstract 1

Landscapes

Nonwoven Fabrics (AREA)
Absorbent Articles And Supports Therefor (AREA)

CA002053831A 1990-12-26 1991-10-21 Articles utilisant une membrane de surface anti-retour pour absorber les fluides Expired - Fee Related CA2053831C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US63390790A	1990-12-26	1990-12-26
US633,907		1990-12-26

Publications (2)

Publication Number	Publication Date
CA2053831A1 CA2053831A1 (fr)	1992-06-27
CA2053831C true CA2053831C (fr)	1998-08-11

Family

ID=24541627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002053831A Expired - Fee Related CA2053831C (fr)	1990-12-26	1991-10-21	Articles utilisant une membrane de surface anti-retour pour absorber les fluides

Country Status (3)

Country	Link
JP (1)	JP3206670B2 (fr)
CA (1)	CA2053831C (fr)
MX (1)	MX9102167A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6100208A (en)	1996-10-31	2000-08-08	Kimberly-Clark Worldwide, Inc.	Outdoor fabric

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2698384B1 (fr) *	1992-11-20	1995-02-10	Peaudouce	Matériau non tissé multicouche et article d'hygiène absorbant comportant un tel matériau.
GB9307117D0 (en) *	1993-04-06	1993-05-26	Hercules Inc	Card bonded comfort barrier fabrics
FR2705697B1 (fr) *	1993-05-26	1995-08-04	Peaudouce	Matériau non-tissé composite, procédé de fabrication et son application à tout article d'hygiène absorbant.
GB9317490D0 (en) *	1993-08-23	1993-10-06	Hercules Inc	Diaper barrier leg-cuff fabrics
JP4312939B2 (ja) *	1999-11-05	2009-08-12	ユニ・チャーム株式会社	体液吸収用物品の表面シート
US7919169B2 (en)	2001-06-08	2011-04-05	Sca Hygiene Products Ab	Laminate made of fibrous layers for use in absorbent articles
AU2015416315B2 (en) *	2015-12-02	2022-02-24	Kimberly-Clark Worldwide, Inc.	Improved acquisition distribution laminate

1991
- 1991-10-21 CA CA002053831A patent/CA2053831C/fr not_active Expired - Fee Related
- 1991-11-21 MX MX9102167A patent/MX9102167A/es not_active IP Right Cessation
- 1991-12-26 JP JP36142191A patent/JP3206670B2/ja not_active Ceased

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6100208A (en)	1996-10-31	2000-08-08	Kimberly-Clark Worldwide, Inc.	Outdoor fabric

Also Published As

Publication number	Publication date
JPH05247816A (ja)	1993-09-24
CA2053831A1 (fr)	1992-06-27
JP3206670B2 (ja)	2001-09-10
MX9102167A (es)	1992-06-01

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Legal Events

Date	Code	Title	Description
1992-10-20	EEER	Examination request
2008-10-21	MKLA	Lapsed