DE69709394D1 - Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln - Google Patents

Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln

Info

Publication number
DE69709394D1
DE69709394D1 DE69709394T DE69709394T DE69709394D1 DE 69709394 D1 DE69709394 D1 DE 69709394D1 DE 69709394 T DE69709394 T DE 69709394T DE 69709394 T DE69709394 T DE 69709394T DE 69709394 D1 DE69709394 D1 DE 69709394D1
Authority
DE
Germany
Prior art keywords
temperature
absorption
cloud point
absorption capacity
polymer
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 - Lifetime
Application number
DE69709394T
Other languages
English (en)
Other versions
DE69709394T2 (de
Inventor
Thami Chihani
Maria Fernkvist
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.)
Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
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 SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Publication of DE69709394D1 publication Critical patent/DE69709394D1/de
Application granted granted Critical
Publication of DE69709394T2 publication Critical patent/DE69709394T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE69709394T 1996-10-28 1997-10-17 Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln Expired - Lifetime DE69709394T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603919A SE507538C3 (sv) 1996-10-28 1996-10-28 Absorptionsmaterial med temperaturberoende absorptionsfoermaaga samt dess anvaendning i ett absorberande alster
PCT/SE1997/001740 WO1998018505A1 (en) 1996-10-28 1997-10-17 Absorption material having temperature dependent absorption capacity and the use thereof in an absorbent article

Publications (2)

Publication Number Publication Date
DE69709394D1 true DE69709394D1 (de) 2002-01-31
DE69709394T2 DE69709394T2 (de) 2002-08-14

Family

ID=20404382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709394T Expired - Lifetime DE69709394T2 (de) 1996-10-28 1997-10-17 Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln

Country Status (16)

Country Link
US (1) US6398769B1 (de)
EP (1) EP0938348B1 (de)
JP (1) JP2001507955A (de)
KR (1) KR20000052841A (de)
AT (1) ATE211001T1 (de)
CO (1) CO4870752A1 (de)
CZ (1) CZ127099A3 (de)
DE (1) DE69709394T2 (de)
DK (1) DK0938348T3 (de)
MX (1) MX210183B (de)
PL (1) PL190901B1 (de)
SE (1) SE507538C3 (de)
SK (1) SK284061B6 (de)
TW (1) TW353617B (de)
WO (1) WO1998018505A1 (de)
ZA (1) ZA979562B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149636A (en) 1998-06-29 2000-11-21 The Procter & Gamble Company Disposable article having proactive sensors
US6186991B1 (en) 1998-06-29 2001-02-13 The Procter & Gamble Company Disposable article having a responsive system including a mechanical actuator
US7772455B1 (en) 1997-11-14 2010-08-10 The Procter & Gamble Company Disposable article providing improved management of bodily exudates
CN1309547A (zh) 1998-06-29 2001-08-22 宝洁公司 带有前摄传感器的一次性用品
US6359190B1 (en) 1998-06-29 2002-03-19 The Procter & Gamble Company Device for measuring the volume of a body cavity
US6372951B1 (en) 1998-06-29 2002-04-16 The Procter & Gamble Company Disposable article having sensor to detect impending elimination of bodily waste
ID30291A (id) 1998-06-29 2001-11-15 Procter & Gamble Piranti pengaturan limbah yang dapat dibuang
JP4727040B2 (ja) 1998-06-29 2011-07-20 ザ プロクター アンド ギャンブル カンパニー 使い捨て製品
US6342037B1 (en) 1998-06-29 2002-01-29 The Procter & Gamble Company Device having fecal component sensor
US6160198A (en) * 1998-06-29 2000-12-12 The Procter & Gamble Company Disposable article having a discontinuous responsive system
US6433244B1 (en) 1998-06-29 2002-08-13 The Procter & Gamble Company Disposable treatment article having a responsive system
SE513918C2 (sv) * 1999-03-19 2000-11-27 Sca Hygiene Prod Ab Absorberande papper och metod för framställning därav
US6696618B2 (en) * 2001-12-12 2004-02-24 Kimberly-Clark Worldwide, Inc. Absorbent composites exhibiting swelling/deswelling properties
US20040254550A1 (en) * 2003-06-16 2004-12-16 Kimberly-Clark Worldwide, Inc. Temperature change element for use in personal care products
US20050245157A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics comprising strata with differing levels or combinations of additives and process of making the same
CN108354711B (zh) * 2018-03-10 2021-07-09 山东爱舒乐卫生用品有限责任公司 防反渗型液体吸收芯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5015245A (en) * 1990-04-30 1991-05-14 The Procter & Gamble Company Disposable sanitary articles
US5393602A (en) * 1991-04-19 1995-02-28 Bioelastics Research Ltd. Superabsorbent materials and uses thereof
US5190533A (en) * 1992-01-06 1993-03-02 Blackburn William A Biodegradable fluid-absorbing structures
WO1995021876A1 (fr) * 1994-02-10 1995-08-17 Kohjin Co., Ltd. Composition polymere hydroabsorbante/desorbante et thermosensible
ES2149390T3 (es) * 1994-12-09 2000-11-01 Procter & Gamble Materiales compuestos absorbentes y articulos absorbentes que los contienen.

Also Published As

Publication number Publication date
EP0938348A1 (de) 1999-09-01
SE507538C3 (sv) 1998-07-13
SK50799A3 (en) 2000-02-14
CO4870752A1 (es) 1999-12-27
MX210183B (es) 2002-09-05
EP0938348B1 (de) 2001-12-19
PL190901B1 (pl) 2006-02-28
US6398769B1 (en) 2002-06-04
DE69709394T2 (de) 2002-08-14
JP2001507955A (ja) 2001-06-19
SE9603919D0 (sv) 1996-10-28
ZA979562B (en) 1998-05-12
ATE211001T1 (de) 2002-01-15
SE507538C2 (sv) 1998-06-15
PL333005A1 (en) 1999-11-08
SK284061B6 (sk) 2004-09-08
SE9603919L (sv) 1998-04-29
MX9903893A (es) 1999-08-31
CZ127099A3 (cs) 1999-07-14
WO1998018505A1 (en) 1998-05-07
KR20000052841A (ko) 2000-08-25
DK0938348T3 (da) 2002-04-15
TW353617B (en) 1999-03-01

Similar Documents

Publication Publication Date Title
SE9404522D0 (sv) Absorberande alster
DE69709394D1 (de) Absorbierendes material mit temperaturabhängigem absoprtionsvermögen und dessen anwendung in absorbierenden artikeln
ATE88079T1 (de) Elastisches material und dieses material enthaltender saugfaehiger wegwerfartikel.
BR9106040A (pt) Processo para reduzir o odor associado com fluidos corporeos,artigo de manufatura e fralda,absorvente higienico ou revestimento de calcinhas
BR9207014A (pt) Artigo absorvente
BR0008576A (pt) Processo para o preparo de compostos contendo superabsorvente
ID25892A (id) Produk absorben
DE69634692D1 (de) Flüssigkeitsabsorbierende sanitäre artikel mit zellulosematerial
TW324658B (en) An absorbent article, such as a diaper, an incontinence guard, a sanitary napkin or like articles
NO305193B1 (no) Absorberende legeme og anvendelse av legemet i en bleie
DE69915512D1 (de) Absorbierender artikel mit einem mehrschichtmaterial, das eine flüssigkeitsdurchlässige oberschicht und eine flüssigkeitsdurchlässige flüssigkeitstransferschicht enthält
CO4890836A1 (es) Capa para adquisicion de liquidos para articulos absorbentes
DK1135174T3 (da) Materialestruktur til anvendelse i absorberende artikler og en absorberende artikel omfattende en sådan materialestruktur
CA2075963A1 (en) An absorbent body incorporating two layers which contain different super-absorbents
DE69512066T2 (de) Flüssigkeitsdurchlässiges gewebe mit oberflächenenergiegradienten
MXPA99003895A (es) Estructura absorbente con mejores propiedades de absorcion.
DE29700506U1 (de) Saugkörper, insbesondere für Hygieneartikel, wie Binden, Tampons, Windeln und Verbandsmaterial, wie Wundkompressen o.dgl.
ATE95689T1 (de) Damenbinde und aehnliche objekte mit antiseptischen eigenschaften.
MX9807271A (es) Articulos absorbentes que tienen adhesion reducida de la hoja superior.