KR987000880A - Chitosan salts and process for the preparation thereof - Google Patents

Chitosan salts and process for the preparation thereof

Info

Publication number
KR987000880A
KR987000880A KR19977004277A KR19977004277A KR987000880A KR 987000880 A KR987000880 A KR 987000880A KR 19977004277 A KR19977004277 A KR 19977004277A KR 19977004277 A KR19977004277 A KR 19977004277A KR 987000880 A KR987000880 A KR 987000880A
Authority
KR
South Korea
Prior art keywords
preparation
chitosan salts
chitosan
salts
Prior art date
Application number
KR19977004277A
Other languages
English (en)
Other versions
KR100412190B1 (ko
Inventor
Tong Sun
Jacek Dutkiewicz
Jian Qin
Xin Ning
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 KR987000880A publication Critical patent/KR987000880A/ko
Application granted granted Critical
Publication of KR100412190B1 publication Critical patent/KR100412190B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Paper (AREA)
KR1019970704277A 1994-12-22 1995-12-14 키토산염및그의제조방법 KR100412190B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/362,395 1994-12-22
US08/362,395 US5599916A (en) 1994-12-22 1994-12-22 Chitosan salts having improved absorbent properties and process for the preparation thereof
PCT/US1995/016191 WO1996020015A2 (en) 1994-12-22 1995-12-14 Chitosan salts and process for the preparation thereof

Publications (2)

Publication Number Publication Date
KR987000880A true KR987000880A (en) 1998-04-30
KR100412190B1 KR100412190B1 (ko) 2004-04-29

Family

ID=23425957

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970704277A KR100412190B1 (ko) 1994-12-22 1995-12-14 키토산염및그의제조방법

Country Status (21)

Country Link
US (1) US5599916A (ko)
EP (1) EP0799247B1 (ko)
JP (1) JPH10511720A (ko)
KR (1) KR100412190B1 (ko)
AR (1) AR000398A1 (ko)
AU (1) AU689692B2 (ko)
CA (1) CA2208892A1 (ko)
DE (1) DE69527370T2 (ko)
EG (1) EG21032A (ko)
FR (1) FR2728575B1 (ko)
GB (1) GB2296250B (ko)
MX (1) MX212300B (ko)
MY (1) MY113109A (ko)
PE (1) PE12597A1 (ko)
PH (1) PH11995051943B1 (ko)
SV (1) SV1995000091A (ko)
TR (1) TR199501616A2 (ko)
TW (1) TW323286B (ko)
UY (1) UY24123A1 (ko)
WO (1) WO1996020015A2 (ko)
ZA (1) ZA9510740B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101327083B1 (ko) * 2010-05-07 2013-11-07 (주)아모레퍼시픽 수불용성 겔 조성물 제조 방법 및 그에 의해 제조된 수불용성 겔
US10500564B2 (en) 2011-03-17 2019-12-10 Perma-Fix Environmental Services, Inc. Preparation of chitosan-based microporous composite material and its applications

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101327083B1 (ko) * 2010-05-07 2013-11-07 (주)아모레퍼시픽 수불용성 겔 조성물 제조 방법 및 그에 의해 제조된 수불용성 겔
US10500564B2 (en) 2011-03-17 2019-12-10 Perma-Fix Environmental Services, Inc. Preparation of chitosan-based microporous composite material and its applications

Also Published As

Publication number Publication date
GB2296250A (en) 1996-06-26
DE69527370D1 (de) 2002-08-14
ZA9510740B (en) 1996-06-20
TW323286B (ko) 1997-12-21
SV1995000091A (es) 1996-07-25
US5599916A (en) 1997-02-04
KR100412190B1 (ko) 2004-04-29
AR000398A1 (es) 1997-06-18
JPH10511720A (ja) 1998-11-10
DE69527370T2 (de) 2002-12-12
CA2208892A1 (en) 1996-07-04
PE12597A1 (es) 1997-04-30
TR199501616A2 (tr) 1996-07-21
WO1996020015A3 (en) 1996-09-06
FR2728575B1 (fr) 1997-06-06
GB2296250B (en) 1997-09-10
MX9704660A (es) 2000-04-30
WO1996020015A2 (en) 1996-07-04
EG21032A (en) 2000-09-30
UY24123A1 (es) 1996-06-11
AU4516796A (en) 1996-07-19
PH11995051943B1 (en) 1999-07-05
MX212300B (es) 2002-12-19
MY113109A (en) 2001-11-30
AU689692B2 (en) 1998-04-02
EP0799247B1 (en) 2002-07-10
EP0799247A2 (en) 1997-10-08
GB9526240D0 (en) 1996-02-21
FR2728575A1 (fr) 1996-06-28

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