CA2526821C - Articles absorbants - Google Patents

Articles absorbants Download PDF

Info

Publication number: CA2526821C
Authority: CA; Canada
Prior art keywords: absorbent; layer; pad; absorbent structure; present
Prior art date: 1993-02-22
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

CA002526821A

Other languages

English (en)

Other versions

CA2526821A1 (fr

Inventor

Robert Cole

Daniel Formosa

Thomas J. Helmestetter

Rory Holmes

Stephen Russak

Roberto Salome

Beth Stern

Robert Sun

Tucker Viemeister

Stacy Walsh

Jennifer Worringer

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.)

SCA Incontinence Care North America Inc

Original Assignee

SCA Investment Co Inc

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.)

1993-02-22

Filing date

1994-02-21

Publication date

2008-12-09

1994-02-21 Application filed by SCA Investment Co Inc filed Critical SCA Investment Co Inc

1994-02-21 Priority claimed from CA002116073A external-priority patent/CA2116073C/fr

1994-08-23 Publication of CA2526821A1 publication Critical patent/CA2526821A1/fr

2008-12-09 Application granted granted Critical

2008-12-09 Publication of CA2526821C publication Critical patent/CA2526821C/fr

2014-02-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000002745 absorbent Effects 0.000 title claims abstract description 119
239000002250 absorbent Substances 0.000 title claims abstract description 119
239000000463 material Substances 0.000 claims description 47
239000012530 fluid Substances 0.000 abstract description 15
238000010276 construction Methods 0.000 abstract description 5
206010046543 Urinary incontinence Diseases 0.000 abstract description 3
210000002700 urine Anatomy 0.000 abstract description 3
238000000034 method Methods 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1
239000011800 void material Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 description 11
239000000047 product Substances 0.000 description 11
230000033001 locomotion Effects 0.000 description 9
239000000835 fiber Substances 0.000 description 8
210000002414 leg Anatomy 0.000 description 8
230000000694 effects Effects 0.000 description 6
238000004049 embossing Methods 0.000 description 6
239000006260 foam Substances 0.000 description 6
239000004744 fabric Substances 0.000 description 5
210000001217 buttock Anatomy 0.000 description 4
-1 polyethylene Polymers 0.000 description 4
210000001519 tissue Anatomy 0.000 description 4
206010021639 Incontinence Diseases 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 3
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
230000000903 blocking effect Effects 0.000 description 3
238000005520 cutting process Methods 0.000 description 3
238000013023 gasketing Methods 0.000 description 3
230000002209 hydrophobic effect Effects 0.000 description 3
230000002093 peripheral effect Effects 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
239000000843 powder Substances 0.000 description 3
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
210000001124 body fluid Anatomy 0.000 description 2
239000010839 body fluid Substances 0.000 description 2
239000002131 composite material Substances 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000002175 menstrual effect Effects 0.000 description 2
150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
229920001155 polypropylene Polymers 0.000 description 2
239000011148 porous material Substances 0.000 description 2
229920001169 thermoplastic Polymers 0.000 description 2
239000004416 thermosoftening plastic Substances 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
241001272720 Medialuna californiensis Species 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
229920002522 Wood fibre Polymers 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
230000009471 action Effects 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
210000003484 anatomy Anatomy 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
210000000988 bone and bone Anatomy 0.000 description 1
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
210000000416 exudates and transudate Anatomy 0.000 description 1
LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000004745 nonwoven fabric Substances 0.000 description 1
229940065472 octyl acrylate Drugs 0.000 description 1
ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
230000007480 spreading Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
229920000247 superabsorbent polymer Polymers 0.000 description 1
239000013589 supplement Substances 0.000 description 1
210000000689 upper leg Anatomy 0.000 description 1
230000002485 urinary effect Effects 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1
239000002025 wood fiber Substances 0.000 description 1

Landscapes

Orthopedics, Nursing, And Contraception (AREA)
Absorbent Articles And Supports Therefor (AREA)

CA002526821A 1993-02-22 1994-02-21 Articles absorbants Expired - Fee Related CA2526821C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US2129093A	1993-02-22	1993-02-22
US08/021,290		1993-02-22
CA002116073A CA2116073C (fr)	1993-02-22	1994-02-21	Articles absorbants

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002116073A Division CA2116073C (fr)	1993-02-22	1994-02-21	Articles absorbants

Publications (2)

Publication Number	Publication Date
CA2526821A1 CA2526821A1 (fr)	1994-08-23
CA2526821C true CA2526821C (fr)	2008-12-09

Family

ID=35610470

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CA002526821A Expired - Fee Related CA2526821C (fr)	1993-02-22	1994-02-21	Articles absorbants
CA002527045A Expired - Fee Related CA2527045C (fr)	1993-02-22	1994-02-21	Articles absorbants
CA002527164A Expired - Fee Related CA2527164C (fr)	1993-02-22	1994-02-21	Articles absorbants

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
CA002527045A Expired - Fee Related CA2527045C (fr)	1993-02-22	1994-02-21	Articles absorbants
CA002527164A Expired - Fee Related CA2527164C (fr)	1993-02-22	1994-02-21	Articles absorbants

Country Status (1)

Country	Link
CA (3)	CA2526821C (fr)

1994
- 1994-02-21 CA CA002526821A patent/CA2526821C/fr not_active Expired - Fee Related
- 1994-02-21 CA CA002527045A patent/CA2527045C/fr not_active Expired - Fee Related
- 1994-02-21 CA CA002527164A patent/CA2527164C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2527045C (fr)	2007-01-09
CA2527164C (fr)	2008-05-20
CA2526821A1 (fr)	1994-08-23
CA2527045A1 (fr)	1994-08-23
CA2527164A1 (fr)	1994-08-23

Legal Events

Date	Code	Title	Description
2005-12-19	EEER	Examination request
2013-04-04	MKLA	Lapsed	Effective date: 20130221

Publication	Publication Date	Title
CA2116073C (fr)	2006-04-04	Articles absorbants
CA2487053C (fr)	2011-02-15	Article absorbant multicouche
JP4637940B2 (ja)	2011-02-23	衛生ナプキン、おむつ、失禁ガード、又はパンティライナーの如き吸収物品
US5074856A (en)	1991-12-24	Three-dimensional shaped absorbent article with a bicomponent baffle
US5342337A (en)	1994-08-30	Disposable absorbent article which comprises a hose-like absorption body
US5211641A (en)	1993-05-18	Disposable absorbent articles
EP1132067B1 (fr)	2009-08-05	Article absorbant
EP1132068A2 (fr)	2001-09-12	Article absorbant
PL177595B1 (pl)	1999-12-31	Wyrób absorpcyjny ochrony osobistej
CA2295642A1 (fr)	1999-02-25	Article absorbant de forme stable
RU2305529C2 (ru)	2007-09-10	Адсорбирующее изделие с улучшенной прилегаемостью
RU2305528C2 (ru)	2007-09-10	Адсорбирующее изделие с улучшенной прилегаемостью
EP0940132B1 (fr)	2003-11-19	Article absorbant pourvu de rabats capables d'envelopper partiellement le sous-vêtement
CA2526821C (fr)	2008-12-09	Articles absorbants
RU2361558C2 (ru)	2009-07-20	Адсорбентное изделие и способ получения адсорбентного изделия
WO2019235215A1 (fr)	2019-12-12	Article absorbant
JP2004514536A (ja)	2004-05-20	側方体を持つ先細り吸収性物品
RU2305526C2 (ru)	2007-09-10	Адсорбирующее изделие с улучшенной прилегаемостью
JP7372854B2 (ja)	2023-11-01	吸収性物品
EP1212998B1 (fr)	2007-03-28	Article absorbant avec protection contre les fuites
JP2022099534A (ja)	2022-07-05	吸収性物品
HK1022415B (en)	2004-05-28	Absorbent article with flaps capable of gathering the undergarment
MXPA00004753A (en)	2001-07-03	Absorbent article such as a sanitary towel, an incontinence protector, a pantyliner or the like
MXPA06007161A (en)	2006-12-13	Absorbent article and method for manufacturing absorbent article
KR20080084925A (ko)	2008-09-22	흡수 제품