AU2959195A - Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same - Google Patents

Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same

Info

Publication number
AU2959195A
AU2959195A AU29591/95A AU2959195A AU2959195A AU 2959195 A AU2959195 A AU 2959195A AU 29591/95 A AU29591/95 A AU 29591/95A AU 2959195 A AU2959195 A AU 2959195A AU 2959195 A AU2959195 A AU 2959195A
Authority
AU
Australia
Prior art keywords
hydrogel
types
making
same
dry mixture
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
AU29591/95A
Other languages
English (en)
Inventor
Stephen Allen Goldman
Manfred Plischke
Mattias Schmidt
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
Procter and Gamble Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8216085&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2959195(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of AU2959195A publication Critical patent/AU2959195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating 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
    • 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
    • A61L15/225—Mixtures of macromolecular compounds
    • 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
    • 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

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)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cartons (AREA)
AU29591/95A 1994-07-05 1995-07-03 Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same Abandoned AU2959195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94110451 1994-07-05
EP94110451A EP0691133B2 (en) 1994-07-05 1994-07-05 Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same
PCT/US1995/008379 WO1996001657A2 (en) 1994-07-05 1995-07-03 Absorbent gelling material made of hydrogel-forming particles

Publications (1)

Publication Number Publication Date
AU2959195A true AU2959195A (en) 1996-02-09

Family

ID=8216085

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29591/95A Abandoned AU2959195A (en) 1994-07-05 1995-07-03 Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same

Country Status (15)

Country Link
EP (1) EP0691133B2 (US06368395-20020409-C00050.png)
JP (1) JP3986554B2 (US06368395-20020409-C00050.png)
KR (1) KR100259729B1 (US06368395-20020409-C00050.png)
CN (1) CN1079698C (US06368395-20020409-C00050.png)
AR (1) AR012802A1 (US06368395-20020409-C00050.png)
AT (1) ATE187341T1 (US06368395-20020409-C00050.png)
AU (1) AU2959195A (US06368395-20020409-C00050.png)
BR (1) BR9508234A (US06368395-20020409-C00050.png)
CA (1) CA2192805C (US06368395-20020409-C00050.png)
DE (1) DE69422030T3 (US06368395-20020409-C00050.png)
ES (1) ES2139687T5 (US06368395-20020409-C00050.png)
GR (1) GR3032095T3 (US06368395-20020409-C00050.png)
HK (1) HK1013265A1 (US06368395-20020409-C00050.png)
MX (1) MX9700085A (US06368395-20020409-C00050.png)
WO (1) WO1996001657A2 (US06368395-20020409-C00050.png)

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JP3383497B2 (ja) * 1995-11-30 2003-03-04 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
DE19631421C2 (de) * 1996-08-06 2002-07-18 Beiersdorf Ag Antimikrobielle Wundauflagen
GB9618565D0 (en) * 1996-09-05 1996-10-16 Bristol Myers Co Wound dressing
AU717286B2 (en) * 1996-11-06 2000-03-23 Sanyo Chemical Industries Ltd. Water absorbing agent and absorbent material
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
US6710225B1 (en) 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
US6416697B1 (en) 1999-12-03 2002-07-09 Kimberly-Clark Worldwide, Inc. Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix
US6437214B1 (en) 2000-01-06 2002-08-20 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight and a heterogeneous layer region
CA2382419A1 (en) 2002-04-24 2003-10-24 Le Groupe Lysac Inc. Synergistic blends of polysaccharides as biodegradable absorbent materials or superabsorbents
DE60323810D1 (de) 2003-02-12 2008-11-13 Procter & Gamble Bequem Windel
ES2347827T5 (es) 2003-02-12 2014-10-24 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
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JP2007501315A (ja) 2003-08-06 2007-01-25 ザ プロクター アンド ギャンブル カンパニー コーティングされた水膨潤性材料
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MX2007009228A (es) 2005-02-04 2007-08-21 Procter & Gamble Estructura absorbente con material absorbente de agua mejorado.
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EP2157956B1 (en) 2007-06-18 2013-07-17 The Procter and Gamble Company Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material
JP2010529898A (ja) 2007-06-18 2010-09-02 ザ プロクター アンド ギャンブル カンパニー 実質的に連続的に分布した吸収性粒子状ポリマー材料を備える使い捨て吸収性物品及び方法
CA2720092C (en) * 2008-03-31 2017-08-01 Rhodia Operations Self-situating stimuli-responsive polymer compositions in soil additives and methods for use
JP5650124B2 (ja) * 2008-11-21 2015-01-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 異なる表面後架橋を有する表面後架橋された超吸収体の混合物
EP2277558B1 (en) 2009-07-20 2014-07-02 The Procter and Gamble Company Superabsorbent polymer composite particles and processes therefore
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EP2656862A1 (en) 2012-04-24 2013-10-30 The Procter & Gamble Company Substrate comprising one or more human milk oligosaccharides and disposable absorbent article comprising the substrate
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MX348890B (es) 2012-11-13 2017-07-03 Procter & Gamble Artículos absorbentes con canales y señales.
EP2740452B1 (en) 2012-12-10 2021-11-10 The Procter & Gamble Company Absorbent article with high absorbent material content
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CN107260693A (zh) * 2016-10-12 2017-10-20 钟术光 延缓药物释放的组合物
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CN107198680A (zh) * 2016-10-12 2017-09-26 钟术光 缓释制剂
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JP2021532865A (ja) * 2018-08-01 2021-12-02 ビーエイエスエフ・ソシエタス・エウロパエアBasf Se 流体吸収性コア
WO2020025400A1 (en) * 2018-08-01 2020-02-06 Basf Se Feminine hygiene absorbent article
KR102651835B1 (ko) * 2022-04-04 2024-03-29 경북대학교 산학협력단 셀룰로오스 기반 블렌딩 하이드로겔의 제조 방법, 이로부터 제조된 셀룰로오스 기반 블렌딩 하이드로겔 및 이를 포함하는 흡수성 물품

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Also Published As

Publication number Publication date
ATE187341T1 (de) 1999-12-15
WO1996001657A2 (en) 1996-01-25
MX9700085A (es) 1997-12-31
EP0691133A1 (en) 1996-01-10
DE69422030D1 (de) 2000-01-13
EP0691133B2 (en) 2003-12-03
GR3032095T3 (en) 2000-03-31
KR970704511A (ko) 1997-09-06
BR9508234A (US06368395-20020409-C00050.png) 1997-12-23
AR012802A1 (es) 2000-11-22
WO1996001657A3 (en) 1996-05-09
ES2139687T3 (es) 2000-02-16
CA2192805C (en) 2000-03-14
CA2192805A1 (en) 1996-01-25
JPH10502954A (ja) 1998-03-17
HK1013265A1 (en) 1999-08-20
DE69422030T3 (de) 2004-04-22
EP0691133B1 (en) 1999-12-08
ES2139687T5 (es) 2004-07-16
CN1079698C (zh) 2002-02-27
DE69422030T2 (de) 2000-07-13
JP3986554B2 (ja) 2007-10-03
CN1151707A (zh) 1997-06-11
KR100259729B1 (ko) 2000-07-01

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