[go: up one dir, main page]

AU2001230333A1 - Chitosan condensation products, their preparation and their uses - Google Patents

Chitosan condensation products, their preparation and their uses

Info

Publication number
AU2001230333A1
AU2001230333A1 AU2001230333A AU3033301A AU2001230333A1 AU 2001230333 A1 AU2001230333 A1 AU 2001230333A1 AU 2001230333 A AU2001230333 A AU 2001230333A AU 3033301 A AU3033301 A AU 3033301A AU 2001230333 A1 AU2001230333 A1 AU 2001230333A1
Authority
AU
Australia
Prior art keywords
preparation
condensation products
chitosan condensation
chitosan
products
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.)
Abandoned
Application number
AU2001230333A
Inventor
George Andrew Francis Roberts
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.)
BTG International Ltd
Original Assignee
BTG International Ltd
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 BTG International Ltd filed Critical BTG International Ltd
Publication of AU2001230333A1 publication Critical patent/AU2001230333A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AU2001230333A 2000-01-27 2001-01-25 Chitosan condensation products, their preparation and their uses Abandoned AU2001230333A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0001734 2000-01-27
GB0001734A GB2358637A (en) 2000-01-27 2000-01-27 Chitosan condensation products with a bisulphite addition compound
PCT/GB2001/000289 WO2001055220A1 (en) 2000-01-27 2001-01-25 Chitosan condensation products, their preparation and their uses

Publications (1)

Publication Number Publication Date
AU2001230333A1 true AU2001230333A1 (en) 2001-08-07

Family

ID=9884336

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001230333A Abandoned AU2001230333A1 (en) 2000-01-27 2001-01-25 Chitosan condensation products, their preparation and their uses

Country Status (6)

Country Link
US (1) US20030055211A1 (en)
EP (1) EP1250359A1 (en)
JP (1) JP2003523459A (en)
AU (1) AU2001230333A1 (en)
GB (1) GB2358637A (en)
WO (1) WO2001055220A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20013007D0 (en) * 2001-06-18 2001-06-18 Multimar As Impregnating agent and sets and methods for its preparation and use
ATA13842001A (en) 2001-08-31 2002-10-15 Mucobiomer Biotechnologische F CHITOSAN-THIO-ALKYL-AMIDINE CONJUGATES AND THEIR COSMETIC AND PHARMACEUTICAL USE
AU2003287440A1 (en) * 2002-11-01 2004-06-07 Scion Cardiovascular, Inc. Hemostasis pad and method
EP1874369A4 (en) * 2005-03-22 2011-09-07 Agency Science Tech & Res FRAME AND METHOD FOR FORMING A FRAME BY DEVELOPING FIBERS
WO2007064305A1 (en) * 2005-12-01 2007-06-07 Agency For Science, Technology And Research Three-dimensional reconstituted extracellular matrices as scaffolds for tissue engineering
GB0603122D0 (en) * 2006-02-16 2006-03-29 Univ Bolton Higher Education C Improvements in and relating to composites
EP2722425B1 (en) * 2006-04-24 2016-01-20 Coloplast A/S Gelatin non-woven structures produced by a non-toxic dry solvent spinning process
EP2049572A1 (en) * 2006-08-04 2009-04-22 Novozymes Biopolymer A/S Branched hyaluronic acid and method of manufacture
WO2010122545A1 (en) * 2009-04-22 2010-10-28 Ofir Menashe Microorganism comprising particles and uses of same
TWI477670B (en) * 2011-01-06 2015-03-21 Taiwan Textile Res Inst Micro-fibrous hemostatic materials and methods for preparing the same
TWI457148B (en) * 2011-11-15 2014-10-21 Taiwan Textile Res Inst Hemostatic composite fiber and method for manufacturing the same
FR2995788B1 (en) * 2012-09-25 2014-09-26 Sofradim Production HEMOSTATIC PATCH AND PREPARATION METHOD
CN113861310B (en) * 2021-09-09 2022-12-27 广州振清环保技术有限公司 Reactive polyamide chitosan thiocarbamate and application thereof
CN115537030B (en) * 2022-09-27 2024-11-12 张大庆 Preparation of a hydrophilic chitosan complex solution and its application in liquid ground film

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761834A (en) * 1952-06-20 1956-09-04 American Cyanamid Co Sulfonated methylol acrylamide polymers and their preparation
JPS59216898A (en) * 1983-05-25 1984-12-06 Microbial Chem Res Found Low toxic derivative of 3-demethoxyistamycin b
JPH0649726B2 (en) * 1984-11-14 1994-06-29 ライオン株式会社 Method for producing anionic chitosan derivative
US4786720A (en) * 1986-07-25 1988-11-22 Westvaco Corporation Sulfomethylated lignin amines
JPH0623203B2 (en) * 1986-09-17 1994-03-30 大日精化工業株式会社 Stabilized chitosan
JPH04117401A (en) * 1990-09-07 1992-04-17 Dic Hercules Chem Inc Production of sulfonated chitosan
US5599916A (en) * 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof
US5836970A (en) * 1996-08-02 1998-11-17 The Kendall Company Hemostatic wound dressing
US5770712A (en) * 1997-03-14 1998-06-23 Virginia Tech Intellectual Properties, Inc. Crosslinked hydrogel beads from chitosan
ATE247990T1 (en) * 1997-07-02 2003-09-15 Coloplast As PRODUCTION METHOD FOR A FIBER-FREE, POROUS MATERIAL

Also Published As

Publication number Publication date
GB0001734D0 (en) 2000-03-15
JP2003523459A (en) 2003-08-05
GB2358637A (en) 2001-08-01
US20030055211A1 (en) 2003-03-20
EP1250359A1 (en) 2002-10-23
WO2001055220A1 (en) 2001-08-02

Similar Documents

Publication Publication Date Title
AU3177700A (en) Polymers, their preparation and uses
AU7507401A (en) Temperature-stable polyamide resin-based composition, and products
EP1072266B8 (en) Thienylazolylalcoxyethanamines, their preparation and their application as medicaments
ZA200103580B (en) Aluminosilicate compositions, preparation and use.
AU2001248279A1 (en) New compounds, their preparation and use
AU2002359126A1 (en) Benzodiazepine derivatives, preparation thereof and use thereof
AU2001235773A1 (en) Electro-luminiscent polymers, their preparation and uses
AU2001286701A1 (en) Hyaluronan-based antiadhesion compositions, their preparation and use
AU2002359123A1 (en) Benzodiazepine derivatives, preparation thereof and use thereof
AU2002249534A1 (en) Nanocomposites, process for their preparation and products made therefrom
AU2002367392A1 (en) Food preparation system
AU2001230333A1 (en) Chitosan condensation products, their preparation and their uses
AUPR183100A0 (en) Wood products and processes for the preparation thereof
AU3159000A (en) Phosphorus-comprising materials, their preparation and use
AU2001272011A1 (en) Siderophores-producing bifidobacteria thereby and uses thereof
ZA996814B (en) Aluminosilicate compositions, preparation and use.
ZA200001746B (en) 3-amino-3-arylpropan-1-ol derivatives, and their preparation and use.
AU2001282288A1 (en) Kaolin products and their use
AU2001238417A1 (en) Calcium-fortified, grape-based products and methods for making them
HUP0401157A3 (en) Methyl-thieno-benzodiazepine lyophilized formulation, its preparation and use
AU3883800A (en) Hob-bp2h compositions, methods and uses thereof
AU7953800A (en) Drugs, drinks or foods
ZA200001747B (en) 3-Amino-3-arylpropan-1-ol derivatives, their preparation and use.
AU5524400A (en) Novel 6-amino-uracil derivatives, preparation and use thereof
WO2003020767A3 (en) Antibodies against caspase-8, their preparation and use