MX170991B - Mejoras a composicion polimerica para la absorcion de fluidos proteinaceos - Google Patents

Mejoras a composicion polimerica para la absorcion de fluidos proteinaceos

Info

Publication number
MX170991B
MX170991B MX025699A MX2569991A MX170991B MX 170991 B MX170991 B MX 170991B MX 025699 A MX025699 A MX 025699A MX 2569991 A MX2569991 A MX 2569991A MX 170991 B MX170991 B MX 170991B
Authority
MX
Mexico
Prior art keywords
pendant
absorption
polymeric composition
neutralized
carboxyl groups
Prior art date
Application number
MX025699A
Other languages
English (en)
Spanish (es)
Inventor
Sandra Marie Yarbrough
Ramakant Tukaram Shet
Ronald Scott Harland
Original Assignee
Kimberly Clark 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
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX170991B publication Critical patent/MX170991B/es

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)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
MX025699A 1990-05-07 1991-05-07 Mejoras a composicion polimerica para la absorcion de fluidos proteinaceos MX170991B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/519,629 US5241009A (en) 1990-05-07 1990-05-07 Polymeric composition containing carboxy nueutralized with lithium or potassium

Publications (1)

Publication Number Publication Date
MX170991B true MX170991B (es) 1993-09-23

Family

ID=24069125

Family Applications (1)

Application Number Title Priority Date Filing Date
MX025699A MX170991B (es) 1990-05-07 1991-05-07 Mejoras a composicion polimerica para la absorcion de fluidos proteinaceos

Country Status (11)

Country Link
US (2) US5241009A (ref)
EP (1) EP0456136B1 (ref)
JP (1) JPH0625543A (ref)
KR (1) KR0180905B1 (ref)
AU (1) AU632934B2 (ref)
CA (1) CA2019454C (ref)
DE (1) DE69132955T2 (ref)
ES (1) ES2173076T3 (ref)
MX (1) MX170991B (ref)
TW (1) TW226028B (ref)
ZA (1) ZA913367B (ref)

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US8426670B2 (en) 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
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KR20070012731A (ko) 2004-05-07 2007-01-26 니폰 쇼쿠바이 컴파니 리미티드 흡수제 및 그 제조방법
ATE484298T1 (de) 2004-07-20 2010-10-15 Procter & Gamble Oberflächlich vernetzte superabsorbierende partikeln und verfahren zu ihrer herstellung
EP1669394A1 (en) 2004-12-10 2006-06-14 The Procter & Gamble Company Superabsorbent polymer particles with improved surface cross-linking and hydrophilicity and method of making them
JP5047616B2 (ja) 2005-03-14 2012-10-10 株式会社日本触媒 吸水剤およびその製造方法
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 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
ATE524501T1 (de) 2006-03-27 2011-09-15 Nippon Catalytic Chem Ind Wasserabsorbierendes harz mit verbesserter interner struktur und herstellungsverfahren dafür
EP2010316B1 (en) 2006-03-27 2021-10-13 Nippon Shokubai Co.,Ltd. Water absorbing agent and water absorbent core using the agent
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US8252715B2 (en) 2007-03-05 2012-08-28 Nippon Shokubai Co., Ltd. Water-absorbing agent and production method thereof
JP2009142728A (ja) 2007-12-12 2009-07-02 Procter & Gamble Co 吸水剤及びその製法
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
PT2505614E (pt) * 2011-04-01 2014-01-30 Omya Int Ag Processo para a preparação de partículas de pigmentos autoligantes
JP6124874B2 (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 血液及び／又は月経液を吸収するための吸水性ポリマー粒子の使用
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Also Published As

Publication number Publication date
US5346485A (en) 1994-09-13
DE69132955T2 (de) 2002-07-25
EP0456136A3 (en) 1993-02-03
US5241009A (en) 1993-08-31
KR0180905B1 (ko) 1999-04-01
ES2173076T3 (es) 2002-10-16
EP0456136A2 (en) 1991-11-13
DE69132955D1 (de) 2002-04-25
CA2019454C (en) 2002-04-30
TW226028B (ref) 1994-07-01
AU632934B2 (en) 1993-01-14
CA2019454A1 (en) 1991-11-07
JPH0625543A (ja) 1994-02-01
EP0456136B1 (en) 2002-03-20
KR910019645A (ko) 1991-12-19
ZA913367B (en) 1992-03-25
AU7603491A (en) 1991-11-07

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