AR010667A1 - Una composicion absorbente y un producto absorbente descartable que la contiene - Google Patents

Una composicion absorbente y un producto absorbente descartable que la contiene

Info

Publication number
AR010667A1
AR010667A1 ARP970105630A ARP970105630A AR010667A1 AR 010667 A1 AR010667 A1 AR 010667A1 AR P970105630 A ARP970105630 A AR P970105630A AR P970105630 A ARP970105630 A AR P970105630A AR 010667 A1 AR010667 A1 AR 010667A1
Authority
AR
Argentina
Prior art keywords
absorbent
absorbent composition
water
composition
acidic
Prior art date
Application number
ARP970105630A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25054441&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR010667(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR010667A1 publication Critical patent/AR010667A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sealing Material Composition (AREA)

Abstract

Se describe una composicion absorbente que comprende cada uno de un material acídico y uno básico, en donde una composicion absorbente exhibepropiedades absorbentes deseables. Específicamente, se refiere a una composicionabsorben te que comprende ya sea un polímero insoluble en agua,hinchable en agua, acídico teniendo un pKa de entre alrededor de 2 a 12 o un polímero insoluble en agua e hinchable en agua básico teniendo un pKb de entrealrededor de 2 a 12 y ya seaun segund o material básico o uno acídico. La composicion absorbente tiene la habilidad de absorber lentamente una cantidadgrande de líquido, particularmente mientras está bajo una presion externa. La composicion absorbente es util en losproductos abs orbente descartables, talcomo aquellos productos absorbentes descartables que son usados para absorber los líquidos del cuerpo.
ARP970105630A 1996-12-02 1997-12-01 Una composicion absorbente y un producto absorbente descartable que la contiene AR010667A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/759,108 US6951895B1 (en) 1996-12-02 1996-12-02 Absorbent composition

Publications (1)

Publication Number Publication Date
AR010667A1 true AR010667A1 (es) 2000-06-28

Family

ID=25054441

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP970105630A AR010667A1 (es) 1996-12-02 1997-12-01 Una composicion absorbente y un producto absorbente descartable que la contiene
ARP980104720A AR017130A2 (es) 1996-12-02 1998-09-21 Una composicion absorbente y el articulo absorbente que comprende la misma

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP980104720A AR017130A2 (es) 1996-12-02 1998-09-21 Una composicion absorbente y el articulo absorbente que comprende la misma

Country Status (19)

Country Link
US (1) US6951895B1 (es)
EP (1) EP0941274B2 (es)
JP (1) JP4065330B2 (es)
KR (1) KR100522335B1 (es)
CN (1) CN1171933C (es)
AR (2) AR010667A1 (es)
AU (1) AU737681B2 (es)
BR (1) BR9714993A (es)
CA (1) CA2269673A1 (es)
CO (1) CO5370687A1 (es)
DE (1) DE69739146D1 (es)
HU (1) HUP9904038A3 (es)
IL (1) IL129545A (es)
MX (1) MX237200B (es)
NZ (1) NZ335850A (es)
RU (1) RU2183648C2 (es)
SK (1) SK72299A3 (es)
TR (1) TR199901218T2 (es)
WO (1) WO1998024832A1 (es)

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US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
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US6623576B2 (en) 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
ZA9810779B (en) * 1997-12-12 1999-09-21 Kimberly Clark Co Structure having balanced pH profile.
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
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US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
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US7662460B2 (en) * 2002-05-01 2010-02-16 Basf Aktiengesellschaft Plasticized superabsorbent polymer sheets and use thereof in hygienic articles
KR100709911B1 (ko) * 2003-06-24 2007-04-24 니폰 쇼쿠바이 컴파니 리미티드 흡수성 수지 조성물 및 이의 제조 방법
US9796853B2 (en) * 2003-07-25 2017-10-24 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and method for producing thereof, and absorbent material and absorbent product using thereof
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
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WO2007057043A1 (en) * 2005-11-18 2007-05-24 Sca Hygiene Products Ab Absorbent articles comprising acidic superabsorber and an organic zinc salt
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US8187421B2 (en) 2006-03-21 2012-05-29 Georgia-Pacific Consumer Products Lp Absorbent sheet incorporating regenerated cellulose microfiber
US7718036B2 (en) 2006-03-21 2010-05-18 Georgia Pacific Consumer Products Lp Absorbent sheet having regenerated cellulose microfiber network
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US8177938B2 (en) 2007-01-19 2012-05-15 Georgia-Pacific Consumer Products Lp Method of making regenerated cellulose microfibers and absorbent products incorporating same
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CN102210871A (zh) * 2010-07-16 2011-10-12 钟术光 缓释释药的药物载体
CN106139155A (zh) * 2011-05-30 2016-11-23 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
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Also Published As

Publication number Publication date
EP0941274B2 (en) 2013-10-30
KR20000069220A (ko) 2000-11-25
AR017130A2 (es) 2001-08-22
MX237200B (en) 2006-05-25
WO1998024832A1 (en) 1998-06-11
AU5454298A (en) 1998-06-29
KR100522335B1 (ko) 2005-10-19
CO5370687A1 (es) 2004-02-27
EP0941274B1 (en) 2008-12-03
HUP9904038A3 (en) 2000-04-28
BR9714993A (pt) 2001-12-11
CN1171933C (zh) 2004-10-20
US6951895B1 (en) 2005-10-04
DE69739146D1 (de) 2009-01-15
MX9905129A (en) 1999-11-30
CN1239487A (zh) 1999-12-22
SK72299A3 (en) 2000-06-12
HUP9904038A2 (hu) 2000-03-28
AU737681B2 (en) 2001-08-30
EP0941274A1 (en) 1999-09-15
JP4065330B2 (ja) 2008-03-26
NZ335850A (en) 2000-11-24
JP2001505606A (ja) 2001-04-24
TR199901218T2 (xx) 1999-08-23
IL129545A (en) 2004-07-25
CA2269673A1 (en) 1998-06-11
IL129545A0 (en) 2000-02-29
RU2183648C2 (ru) 2002-06-20

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