JP2915354B2 - 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物 - Google Patents

異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物

Info

Publication number
JP2915354B2
JP2915354B2 JP8225879A JP22587996A JP2915354B2 JP 2915354 B2 JP2915354 B2 JP 2915354B2 JP 8225879 A JP8225879 A JP 8225879A JP 22587996 A JP22587996 A JP 22587996A JP 2915354 B2 JP2915354 B2 JP 2915354B2
Authority
JP
Japan
Prior art keywords
absorbent
macrostructure
hydrogel
particles
precursor particles
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 - Fee Related
Application number
JP8225879A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1077354A (ja
Inventor
ケシン、エフ、シェイ
礼 子 佐々木
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
Priority to JP8225879A priority Critical patent/JP2915354B2/ja
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to AU38096/97A priority patent/AU3809697A/en
Priority to KR19997001053A priority patent/KR100323818B1/ko
Priority to CA002262785A priority patent/CA2262785A1/en
Priority to MX9901330A priority patent/MX9901330A/es
Priority to PCT/US1997/012854 priority patent/WO1998006364A1/en
Priority to EP97935067A priority patent/EP0955981A1/en
Publication of JPH1077354A publication Critical patent/JPH1077354A/ja
Application granted granted Critical
Publication of JP2915354B2 publication Critical patent/JP2915354B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61L15/42—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)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP8225879A 1996-08-08 1996-08-08 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物 Expired - Fee Related JP2915354B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8225879A JP2915354B2 (ja) 1996-08-08 1996-08-08 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物
KR19997001053A KR100323818B1 (ko) 1996-08-08 1997-08-01 유체 처리 능력을 개선하기 위한 상이한 하이드로겔-형성 흡수성중합체의 혼합물로부터 제조된 흡수성 거대 구조물
CA002262785A CA2262785A1 (en) 1996-08-08 1997-08-01 Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability
MX9901330A MX9901330A (es) 1996-08-08 1997-08-01 Macroestructura absorbente hecha a partir de mezclas de diferentes polimeros absorbentes formadores de hidrogel para una capacidad de manejo de fluido mejorada
AU38096/97A AU3809697A (en) 1996-08-08 1997-08-01 Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability
PCT/US1997/012854 WO1998006364A1 (en) 1996-08-08 1997-08-01 Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability
EP97935067A EP0955981A1 (en) 1996-08-08 1997-08-01 Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8225879A JP2915354B2 (ja) 1996-08-08 1996-08-08 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物

Publications (2)

Publication Number Publication Date
JPH1077354A JPH1077354A (ja) 1998-03-24
JP2915354B2 true JP2915354B2 (ja) 1999-07-05

Family

ID=16836303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8225879A Expired - Fee Related JP2915354B2 (ja) 1996-08-08 1996-08-08 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物

Country Status (7)

Country Link
EP (1) EP0955981A1 (es)
JP (1) JP2915354B2 (es)
KR (1) KR100323818B1 (es)
AU (1) AU3809697A (es)
CA (1) CA2262785A1 (es)
MX (1) MX9901330A (es)
WO (1) WO1998006364A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
BR9813715A (pt) * 1998-01-07 2006-01-03 Procter & Gamble Composição de polìmeros absorventes permutadores de ìons misturados no leito, elemento absorvente e artigo absorvente
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
JP4480888B2 (ja) * 1998-01-07 2010-06-16 ザ プロクター アンド ギャンブル カンパニー 圧力を掛けられた状態で強い収着能力と高い流体透過性を有する吸収性ポリマー組成物
JP3447951B2 (ja) * 1998-04-09 2003-09-16 ユニ・チャーム株式会社 使い捨ての体液吸収性物品
GB9812965D0 (en) * 1998-06-17 1998-08-12 Core Technologies Limited Hydrogel body
WO2000061048A1 (en) † 1999-04-12 2000-10-19 Kao Corporation Disposable diaper
BR0014638A (pt) 1999-09-30 2002-06-11 Dow Chemical Co Composição polimérica superabsorvente, artigo absorvente, e processo para preparar um artigo absorvente
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
JP3987348B2 (ja) * 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
SE0200950D0 (sv) 2002-03-27 2002-03-27 Sca Hygiene Prod Ab Absorberande alster
WO2004069293A1 (en) 2003-02-10 2004-08-19 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
PL215419B1 (pl) 2003-02-10 2013-12-31 Nippon Catalytic Chem Ind Srodek pochlaniajacy wode
SE0303558D0 (sv) * 2003-12-30 2003-12-30 Sca Hygiene Prod Ab Absorberande struktur och absorberande alster innefattande den absorberande strukturen
RU2380073C2 (ru) * 2004-09-16 2010-01-27 МакНЕЙЛ-ППС, ИНК. Драпирующаяся гигиеническая адсорбирующая прокладка и материалы, используемые для драпирующегося гигиенического адсорбирующего изделия
WO2009040358A2 (de) * 2007-09-25 2009-04-02 Basf Se Superabsorber mit virenhemmendem zusatzstoff
JP6124875B2 (ja) * 2011-05-18 2017-05-10 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 吸水性複合材料
US9078947B2 (en) * 2013-03-15 2015-07-14 Kimberly-Clark Worldwide, Inc. Composition for forming a porous absorbent structure
EP3110356B1 (en) * 2014-02-28 2022-03-30 EAM Corporation Novel absorbent laminate for disposable absorbent articles
KR101958014B1 (ko) 2016-03-14 2019-03-13 주식회사 엘지화학 고흡수성 수지의 제조 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate

Also Published As

Publication number Publication date
EP0955981A1 (en) 1999-11-17
KR100323818B1 (ko) 2002-02-19
AU3809697A (en) 1998-03-06
CA2262785A1 (en) 1998-02-19
KR20000029883A (ko) 2000-05-25
MX9901330A (es) 1999-05-01
WO1998006364A1 (en) 1998-02-19
JPH1077354A (ja) 1998-03-24

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