DE69833508D1 - Absorbierende struktur mit ausgewogenem ph-profil - Google Patents

Absorbierende struktur mit ausgewogenem ph-profil

Info

Publication number
DE69833508D1
DE69833508D1 DE69833508T DE69833508T DE69833508D1 DE 69833508 D1 DE69833508 D1 DE 69833508D1 DE 69833508 T DE69833508 T DE 69833508T DE 69833508 T DE69833508 T DE 69833508T DE 69833508 D1 DE69833508 D1 DE 69833508D1
Authority
DE
Germany
Prior art keywords
balanced
profile
absorbent structure
absorbent
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
DE69833508T
Other languages
English (en)
Other versions
DE69833508T2 (de
Inventor
Raj Wallajapet
Y Romans-Hess
T Ta
Jian Qin
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.)
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
Original Assignee
Kimberly Clark Worldwide Inc
Kimberly Clark Corp
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 claimed from US09/188,358 external-priority patent/US6639120B1/en
Application filed by Kimberly Clark Worldwide Inc, Kimberly Clark Corp filed Critical Kimberly Clark Worldwide Inc
Application granted granted Critical
Publication of DE69833508D1 publication Critical patent/DE69833508D1/de
Publication of DE69833508T2 publication Critical patent/DE69833508T2/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
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • 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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • 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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
DE69833508T 1997-12-12 1998-12-09 Absorbierende struktur mit ausgewogenem ph-profil Expired - Lifetime DE69833508T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US98955697A 1997-12-12 1997-12-12
US98955597A 1997-12-12 1997-12-12
US989555 1997-12-12
US989556 1997-12-12
US188358 1998-11-10
US09/188,358 US6639120B1 (en) 1997-12-12 1998-11-10 Structure having balanced pH profile
PCT/US1998/026028 WO1999030751A2 (en) 1997-12-12 1998-12-09 ABSORBENT STRUCTURE HAVING BALANCED pH PROFILE

Publications (2)

Publication Number Publication Date
DE69833508D1 true DE69833508D1 (de) 2006-04-20
DE69833508T2 DE69833508T2 (de) 2006-08-10

Family

ID=27392411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69833508T Expired - Lifetime DE69833508T2 (de) 1997-12-12 1998-12-09 Absorbierende struktur mit ausgewogenem ph-profil

Country Status (14)

Country Link
EP (1) EP1037676B1 (de)
JP (1) JP4439731B2 (de)
KR (1) KR100546551B1 (de)
CN (1) CN1287869C (de)
AU (1) AU746439B2 (de)
BR (1) BR9813400A (de)
DE (1) DE69833508T2 (de)
ES (1) ES2253840T3 (de)
MX (1) MX232381B (de)
PL (1) PL341531A1 (de)
RU (1) RU2214282C2 (de)
TR (1) TR200001668T2 (de)
TW (1) TW503116B (de)
WO (1) WO1999030751A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
EP1149593A1 (de) * 2000-04-25 2001-10-31 The Procter & Gamble Company Artikel mit kationischen Polysacchariden und einer sauren pH-Pufferkomponente
US6855434B2 (en) 2002-02-27 2005-02-15 Kimberly-Clark Worldwide, Inc. Ionic superabsorbent polymers with enhanced swelling characteristics
EP1512417B1 (de) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Teilchenförmige, wasserabsorbierende Harzzusammensetzung
US8007096B2 (en) 2003-10-29 2011-08-30 Hewlett-Packard Development Company, L.P. Ink compositions for use in highlighter markers and associated methods
US7994384B2 (en) * 2004-04-28 2011-08-09 Kimberly-Clark Worldwide, Inc. Absorbent composition having multiple surface treatments
US8383877B2 (en) * 2007-04-28 2013-02-26 Kimberly-Clark Worldwide, Inc. Absorbent composites exhibiting stepped capacity behavior
CN105854022A (zh) * 2011-05-30 2016-08-17 钟术光 缓释释药的药物载体
CN106074417A (zh) * 2011-05-30 2016-11-09 钟术光 缓释释药的药物载体
BR112015002815B1 (pt) 2012-08-10 2020-04-28 Int Paper Co polpa macia, processo para preparar uma polpa macia, núcleo, processo para preparar um núcleo, produto absorvente e processo para preparar produto absorvente.
CN114295531B (zh) * 2022-03-07 2022-05-20 成都理工大学 一种精确模拟原地条件下钻完井液自吸量的装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794034A (en) * 1973-02-27 1974-02-26 J Jones Odor reductant body waste pad
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
IT1267184B1 (it) * 1994-12-06 1997-01-28 P & G Spa Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego.
JP4108144B2 (ja) * 1995-06-19 2008-06-25 株式会社日本触媒 吸水性ポリマーの製法

Also Published As

Publication number Publication date
AU1717299A (en) 1999-07-05
KR100546551B1 (ko) 2006-01-26
JP2002508220A (ja) 2002-03-19
EP1037676A2 (de) 2000-09-27
WO1999030751A2 (en) 1999-06-24
BR9813400A (pt) 2000-10-10
WO1999030751A3 (en) 1999-08-26
MX232381B (es) 2005-11-28
TW503116B (en) 2002-09-21
TR200001668T2 (tr) 2000-10-23
DE69833508T2 (de) 2006-08-10
CN1284887A (zh) 2001-02-21
CN1287869C (zh) 2006-12-06
RU2214282C2 (ru) 2003-10-20
AU746439B2 (en) 2002-05-02
EP1037676B1 (de) 2006-02-15
PL341531A1 (en) 2001-04-23
KR20010033020A (ko) 2001-04-25
ES2253840T3 (es) 2006-06-01
JP4439731B2 (ja) 2010-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN