MX212300B - Sales de quitosana y proceso para la preparacion de las mismas - Google Patents

Sales de quitosana y proceso para la preparacion de las mismas

Info

Publication number
MX212300B
MX212300B MX9704660A MX9704660A MX212300B MX 212300 B MX212300 B MX 212300B MX 9704660 A MX9704660 A MX 9704660A MX 9704660 A MX9704660 A MX 9704660A MX 212300 B MX212300 B MX 212300B
Authority
MX
Mexico
Prior art keywords
preparing
chitosan salts
chitosan
salts
Prior art date
Application number
MX9704660A
Other languages
English (en)
Spanish (es)
Other versions
MX9704660A (es
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 MX9704660A publication Critical patent/MX9704660A/es
Publication of MX212300B publication Critical patent/MX212300B/es

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)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
MX9704660A 1994-12-22 1995-12-14 Sales de quitosana y proceso para la preparacion de las mismas MX212300B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
MX9704660A MX9704660A (es) 2000-04-30
MX212300B true MX212300B (es) 2002-12-19

Family

ID=23425957

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9704660A MX212300B (es) 1994-12-22 1995-12-14 Sales de quitosana y proceso para la preparacion de las mismas

Country Status (21)

Country Link
US (1) US5599916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0799247B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH10511720A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100412190B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR000398A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU689692B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2208892A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69527370T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG21032A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2728575B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2296250B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX212300B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY113109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PE (1) PE12597A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH11995051943B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SV (1) SV1995000091A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR199501616A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW323286B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UY (1) UY24123A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1996020015A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA9510740B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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GB9526240D0 (en) 1996-02-21
ZA9510740B (en) 1996-06-20
SV1995000091A (es) 1996-07-25
DE69527370T2 (de) 2002-12-12
GB2296250A (en) 1996-06-26
GB2296250B (en) 1997-09-10
MX9704660A (es) 2000-04-30
US5599916A (en) 1997-02-04
KR987000880A (en) 1998-04-30
KR100412190B1 (ko) 2004-04-29
UY24123A1 (es) 1996-06-11
AU689692B2 (en) 1998-04-02
AR000398A1 (es) 1997-06-18
JPH10511720A (ja) 1998-11-10
PH11995051943B1 (en) 1999-07-05
DE69527370D1 (de) 2002-08-14
TW323286B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1997-12-21
WO1996020015A2 (en) 1996-07-04
MY113109A (en) 2001-11-30
WO1996020015A3 (en) 1996-09-06
FR2728575B1 (fr) 1997-06-06
PE12597A1 (es) 1997-04-30
EP0799247B1 (en) 2002-07-10
TR199501616A2 (tr) 1996-07-21
AU4516796A (en) 1996-07-19
EP0799247A2 (en) 1997-10-08
CA2208892A1 (en) 1996-07-04
EG21032A (en) 2000-09-30
FR2728575A1 (fr) 1996-06-28

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