DE69924605D1 - Absorbierende struktur mit verbesserten absorptionseigenschaften - Google Patents
Absorbierende struktur mit verbesserten absorptionseigenschaftenInfo
- Publication number
- DE69924605D1 DE69924605D1 DE69924605T DE69924605T DE69924605D1 DE 69924605 D1 DE69924605 D1 DE 69924605D1 DE 69924605 T DE69924605 T DE 69924605T DE 69924605 T DE69924605 T DE 69924605T DE 69924605 D1 DE69924605 D1 DE 69924605D1
- Authority
- DE
- Germany
- Prior art keywords
- absorbent structure
- absorption characteristics
- improved absorption
- superabsorbent
- linked
- 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.)
- Revoked
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
- A61L15/22—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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9801490A SE511857C2 (sv) | 1998-04-28 | 1998-04-28 | Absorberande struktur med förbättrade absorptionsegenskaper innehållande minst 50 vikts% superabsorberande material |
SE9801490 | 1998-04-28 | ||
PCT/SE1999/000627 WO1999055393A1 (en) | 1998-04-28 | 1999-04-20 | Absorbent structure having improved absorption properties |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69924605D1 true DE69924605D1 (de) | 2005-05-12 |
DE69924605T2 DE69924605T2 (de) | 2006-03-30 |
Family
ID=20411117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69924605T Revoked DE69924605T2 (de) | 1998-04-28 | 1999-04-20 | Absorbierende struktur mit verbesserten absorptionseigenschaften |
Country Status (17)
Country | Link |
---|---|
US (1) | US6930221B1 (de) |
EP (1) | EP1073482B1 (de) |
JP (1) | JP2002513043A (de) |
KR (1) | KR100579553B1 (de) |
AT (1) | ATE292480T1 (de) |
AU (1) | AU758225B2 (de) |
CA (1) | CA2330008A1 (de) |
CO (1) | CO5090878A1 (de) |
DE (1) | DE69924605T2 (de) |
DK (1) | DK1073482T3 (de) |
ES (1) | ES2241322T3 (de) |
PL (1) | PL192122B1 (de) |
RU (1) | RU2216359C2 (de) |
SE (1) | SE511857C2 (de) |
TN (1) | TNSN99077A1 (de) |
TW (1) | TW457102B (de) |
WO (1) | WO1999055393A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562743B1 (en) | 1998-12-24 | 2003-05-13 | Bki Holding Corporation | Absorbent structures of chemically treated cellulose fibers |
EP1149595A1 (de) * | 2000-04-25 | 2001-10-31 | The Procter & Gamble Company | Geruchskontrollsystem mit kationischen Polysacchariden und einem Stoff zur Geruchsverminderung |
US6844430B2 (en) | 2000-04-25 | 2005-01-18 | The Proctor & Gamble Company | Articles comprising cationic polysaccharides and acidic pH buffering means |
US6887564B2 (en) | 2000-04-25 | 2005-05-03 | The Procter & Gamble Company | Articles comprising chitosan material and an anionic absorbent gelling material |
US6833487B2 (en) | 2000-04-25 | 2004-12-21 | The Procter & Gamble Company | Articles comprising a cationic polysaccharide and silica |
EP1149593A1 (de) * | 2000-04-25 | 2001-10-31 | The Procter & Gamble Company | Artikel mit kationischen Polysacchariden und einer sauren pH-Pufferkomponente |
US6960655B2 (en) | 2000-04-25 | 2005-11-01 | The Procter & Gamble Company | Articles having an odor control system comprising a cationic polysaccharide and an odor controlling agent |
EP1149594A1 (de) * | 2000-04-25 | 2001-10-31 | The Procter & Gamble Company | Artikel mit Chitosan-Material und einem absorbierenden, anionischen, gelartigen Material |
EP1149596A1 (de) * | 2000-04-25 | 2001-10-31 | The Procter & Gamble Company | Absorbierende Artikel mit kationischem Polysaccharid und einem Silikat |
US7217804B2 (en) | 2001-04-24 | 2007-05-15 | The Procter & Gamble Company | Articles comprising cationic polysaccharides and acidic pH buffering means |
US8247491B2 (en) | 2003-02-10 | 2012-08-21 | Nippon Shokubai Co., Ltd. | Water-absorbent resin composition and its production process |
SE0300877D0 (sv) * | 2003-03-26 | 2003-03-26 | Sca Hygiene Prod Ab | Absorbent article comprising an absorbent structure |
SE0300879D0 (sv) * | 2003-03-26 | 2003-03-26 | Sca Hygiene Prod Ab | Absorbent article comprising an absorbent structure |
US7235708B2 (en) | 2003-03-26 | 2007-06-26 | Sca Hygiene Products Ab | Absorbent article comprising an absorbent structure |
EP2260876B1 (de) | 2003-09-19 | 2021-08-04 | Nippon Shokubai Co., Ltd. | Wasserabsorbens und herstellungsverfahren dafür |
EP1696972B1 (de) | 2003-12-19 | 2016-10-26 | Buckeye Technologies Inc. | Faser mit variabler benetzbarkeit und die fasern enthaltendes materialien |
EP1618900A1 (de) * | 2004-07-20 | 2006-01-25 | The Procter & Gamble Company | Superabsorbierende Polymere mit direkten kovalenten Bindungen zwischen den Polymerkettensegmenten |
EP1568385A1 (de) * | 2004-02-24 | 2005-08-31 | The Procter & Gamble Company | Superabsorbierende Polymere mit direkten kovalenten Bindungen zwischen den Polymerkettensegmenten |
US9125965B2 (en) * | 2004-02-24 | 2015-09-08 | The Procter & Gamble Company | Superabsorbent polymers comprising direct covalent bonds between polymer chain segments and methods of making them |
EP1624002B1 (de) * | 2004-08-07 | 2019-04-03 | The Procter & Gamble Company | Superabsorbierende polymerteilchen mit funktionalisierungen und ein verfahren zu deren herstellung |
TWI353360B (en) | 2005-04-07 | 2011-12-01 | Nippon Catalytic Chem Ind | Production process of polyacrylic acid (salt) wate |
TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
EP1837348B9 (de) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung |
JP5591448B2 (ja) * | 2006-08-31 | 2014-09-17 | 株式会社日本触媒 | 吸水剤およびその製造方法 |
EP2099504A1 (de) * | 2006-12-15 | 2009-09-16 | Ellen Aktiebolag | Saugfähiger artikel mit milchsäure produzierenden bakterien |
EP2121049B1 (de) | 2007-02-22 | 2016-03-30 | The Procter and Gamble Company | Verfahren zur oberflächenbehandlung eines partikelförmigen materials mithilfe elektromagnetischer strahlung |
US20080319108A1 (en) * | 2007-06-25 | 2008-12-25 | Weyerhaeuser Co. | Method of making a mixed polymer composite fiber and cellulose fiber |
PT2462277E (pt) | 2009-08-05 | 2015-01-02 | Int Paper Co | Processo para a aplicação de composição contendo um metal trivalente catiónica e desligante e uma folha de polpa de felpa feita a partir da mesma |
MY162376A (en) | 2009-08-05 | 2017-06-15 | Shell Int Research | Method for monitoring a well |
CN104947509B (zh) * | 2009-08-05 | 2017-11-03 | 国际纸业公司 | 干燥绒毛浆片材添加剂 |
WO2011040472A1 (ja) | 2009-09-29 | 2011-04-07 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
WO2012012316A1 (en) | 2010-07-20 | 2012-01-26 | International Paper Company | Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using |
WO2012012633A1 (en) | 2010-07-22 | 2012-01-26 | International Paper Company | Process for preparing fluff pulp sheet with cationic dye and debonder surfactant and fluff pulp sheet made from same |
WO2012160435A2 (pt) | 2011-05-23 | 2012-11-29 | Procalcado-Produtora De Componentes Para | Palmilha altamente absorvente e suas aplicações |
JP6092228B2 (ja) | 2012-08-30 | 2017-03-08 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
KR102067584B1 (ko) * | 2012-12-27 | 2020-01-17 | 에씨티 하이진 앤 헬쓰 악티에볼라그 | 사용시에 제어된 변형을 나타내는 흡수 코어 및 상기 흡수 코어를 포함하는 흡수 물품 |
RU2656200C1 (ru) * | 2014-06-13 | 2018-05-31 | Ска Хайджин Продактс Аб | Впитывающее изделие с регулируемой деформацией при использовании |
AU2014396897B2 (en) * | 2014-06-13 | 2017-03-30 | Essity Hygiene And Health Aktiebolag | Absorbent article exhibiting controlled deformation in use |
WO2021080575A1 (en) * | 2019-10-23 | 2021-04-29 | Kimberly-Clark Worldwide, Inc. | Superabsorbent material absorbent capacity increase with use of selected salts |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901236A (en) * | 1974-07-29 | 1975-08-26 | Union Carbide Corp | Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation |
JPS6023122B2 (ja) * | 1982-10-08 | 1985-06-06 | エスレン化工株式会社 | 吸水性樹脂の製造方法 |
US5384343A (en) * | 1986-03-03 | 1995-01-24 | Allied Colloids Limited | Water absorbing polymers |
US4808637A (en) * | 1987-05-14 | 1989-02-28 | Johnson & Johnson Patient Care, Inc. | Superabsorbent composition and process |
JPH01141901A (ja) * | 1987-11-30 | 1989-06-02 | Sekisui Plastics Co Ltd | ポリアクリル酸系含水ゲルの製造方法 |
US5071681A (en) * | 1988-07-28 | 1991-12-10 | James River Corporation Of Virginia | Water absorbent fiber web |
JPH0253965A (ja) * | 1988-08-19 | 1990-02-22 | Nippon Shokubai Kagaku Kogyo Co Ltd | 吸水性ポリマーの繊維状基材への固定化方法 |
US5002986A (en) * | 1989-02-28 | 1991-03-26 | Hoechst Celanese Corporation | Fluid absorbent compositions and process for their preparation |
US5126382A (en) * | 1989-06-28 | 1992-06-30 | James River Corporation | Superabsorbent compositions and a process for preparing them |
JPH0717758B2 (ja) * | 1990-03-30 | 1995-03-01 | 積水化成品工業株式会社 | 高吸水性樹脂の製法 |
JP3017584B2 (ja) * | 1990-12-21 | 2000-03-13 | 株式会社日本触媒 | 吸水体およびその製造方法、ならびに、吸水剤およびその製造方法 |
DE69133620D1 (de) * | 1990-12-21 | 2009-09-10 | Nippon Catalytic Chem Ind | Wasserabsorbierendes Material und Verfahren zu seiner Herstellung sowie wasserabsorbierender Artikel und Verfahren zu seiner Herstellung |
DE4206857C2 (de) * | 1992-03-05 | 1996-08-29 | Stockhausen Chem Fab Gmbh | Polymerzusammensetzung, Absorptionsmaterialzusammensetzung, deren Herstellung und Verwendung |
GB9212403D0 (en) * | 1992-06-11 | 1992-07-22 | Courtaulds Plc | Fibres and filaments |
US5957203A (en) * | 1992-08-31 | 1999-09-28 | Union Oil Company Of California | Ultra-high temperature stable gels |
JP3121934B2 (ja) * | 1992-09-25 | 2001-01-09 | 株式会社日本触媒 | 吸水性樹脂組成物 |
US5328939A (en) * | 1993-04-27 | 1994-07-12 | Alliedsignal Inc. | Rigid materials having high surface area and low density |
JP2898180B2 (ja) * | 1993-09-01 | 1999-05-31 | 積水化成品工業株式会社 | 吸水性樹脂の製造方法 |
EP0724420B1 (de) * | 1993-10-21 | 2000-02-09 | The Procter & Gamble Company | Flüssigkeitsabsorbierende monatsbinden |
GB9322119D0 (en) * | 1993-10-27 | 1993-12-15 | Allied Colloids Ltd | Superabsorbent polymers and products containing them |
US5599335A (en) * | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
GB9416876D0 (en) * | 1994-08-19 | 1994-10-12 | Mcneil Ppc Inc | Male incontinence device |
JP3335843B2 (ja) * | 1995-09-01 | 2002-10-21 | 株式会社日本触媒 | 吸収剤組成物および吸収体、並びに、吸収体を含む吸収物品 |
US6376034B1 (en) * | 1996-01-23 | 2002-04-23 | William M. Brander | Absorbent material for use in disposable articles and articles prepared therefrom |
DE19809540A1 (de) * | 1998-03-05 | 1999-09-09 | Basf Ag | Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung |
-
1998
- 1998-04-28 SE SE9801490A patent/SE511857C2/sv not_active IP Right Cessation
-
1999
- 1999-04-20 AU AU42988/99A patent/AU758225B2/en not_active Ceased
- 1999-04-20 JP JP2000545589A patent/JP2002513043A/ja active Pending
- 1999-04-20 DK DK99947026T patent/DK1073482T3/da active
- 1999-04-20 EP EP99947026A patent/EP1073482B1/de not_active Revoked
- 1999-04-20 ES ES99947026T patent/ES2241322T3/es not_active Expired - Lifetime
- 1999-04-20 KR KR20007011951A patent/KR100579553B1/ko not_active IP Right Cessation
- 1999-04-20 DE DE69924605T patent/DE69924605T2/de not_active Revoked
- 1999-04-20 AT AT99947026T patent/ATE292480T1/de not_active IP Right Cessation
- 1999-04-20 RU RU2000129676/14A patent/RU2216359C2/ru not_active IP Right Cessation
- 1999-04-20 CA CA002330008A patent/CA2330008A1/en not_active Abandoned
- 1999-04-20 PL PL344082A patent/PL192122B1/pl not_active IP Right Cessation
- 1999-04-20 WO PCT/SE1999/000627 patent/WO1999055393A1/en active IP Right Grant
- 1999-04-21 TW TW088106362A patent/TW457102B/zh not_active IP Right Cessation
- 1999-04-26 TN TNTNSN99077A patent/TNSN99077A1/fr unknown
- 1999-04-27 CO CO99025370A patent/CO5090878A1/es unknown
-
2000
- 2000-10-31 US US09/699,451 patent/US6930221B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010043071A (ko) | 2001-05-25 |
AU758225B2 (en) | 2003-03-20 |
DK1073482T3 (da) | 2005-06-13 |
ES2241322T3 (es) | 2005-10-16 |
WO1999055393A1 (en) | 1999-11-04 |
SE511857C2 (sv) | 1999-12-06 |
AU4298899A (en) | 1999-11-16 |
ATE292480T1 (de) | 2005-04-15 |
US6930221B1 (en) | 2005-08-16 |
RU2216359C2 (ru) | 2003-11-20 |
JP2002513043A (ja) | 2002-05-08 |
EP1073482B1 (de) | 2005-04-06 |
DE69924605T2 (de) | 2006-03-30 |
KR100579553B1 (ko) | 2006-05-12 |
PL344082A1 (en) | 2001-09-24 |
EP1073482A1 (de) | 2001-02-07 |
CO5090878A1 (es) | 2001-10-30 |
TW457102B (en) | 2001-10-01 |
SE9801490D0 (sv) | 1998-04-28 |
SE9801490L (sv) | 1999-10-29 |
TNSN99077A1 (fr) | 2001-12-31 |
PL192122B1 (pl) | 2006-09-29 |
CA2330008A1 (en) | 1999-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |