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
Other languages
English (en)
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)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile 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
GB0001734A GB2358637A (en) 2000-01-27 2000-01-27 Chitosan condensation products with a bisulphite addition compound
GB0001734 2000-01-27
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 (de)
EP (1) EP1250359A1 (de)
JP (1) JP2003523459A (de)
AU (1) AU2001230333A1 (de)
GB (1) GB2358637A (de)
WO (1) WO2001055220A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20013007D0 (no) * 2001-06-18 2001-06-18 Multimar As Impregneringsmiddel og sett og fremgangsmåte for dets fremstilling og anvendelse
ATA13842001A (de) * 2001-08-31 2002-10-15 Mucobiomer Biotechnologische F Chitosan-thio-alkyl-amidin konjugate und deren kosmetische sowie pharmazeutische verwendung
JP4814523B2 (ja) * 2002-11-01 2011-11-16 サイオン カーディオバスキュラー インコーポレイテッド 止血パッド
EP1874369A4 (de) * 2005-03-22 2011-09-07 Agency Science Tech & Res Gerüst und verfahren zur bildung eines gerüsts durch verwickeln von fasern
EP1962920A4 (de) * 2005-12-01 2012-03-21 Agency Science Tech & Res Dreidimensionale rekonstituierte extrazelluläre matrizen als gerüste für gewebetechnologie
GB0603122D0 (en) 2006-02-16 2006-03-29 Univ Bolton Higher Education C Improvements in and relating to composites
EP2722425B1 (de) * 2006-04-24 2016-01-20 Coloplast A/S Gelatine-Vliesstrukturen, die durch einen nichttoxischen Trockenlösungsmittel-Spinnprozess hergestellt sind
JP2009545637A (ja) * 2006-08-04 2009-12-24 ノボザイムス バイオファーマ デーコー アクティーゼルスカブ 分岐ヒアルロン酸及びその製造方法
EP2421544B1 (de) * 2009-04-22 2015-06-03 Ofir Menashe Mikroorganismus mit Partikeln und seine Verwendung
TWI477670B (zh) * 2011-01-06 2015-03-21 Taiwan Textile Res Inst 微米級纖維狀止血材料及其製備方法
TWI457148B (zh) * 2011-11-15 2014-10-21 Taiwan Textile Res Inst 止血複合纖維及其製造方法
FR2995788B1 (fr) * 2012-09-25 2014-09-26 Sofradim Production Patch hemostatique et procede de preparation
CN113861310B (zh) * 2021-09-09 2022-12-27 广州振清环保技术有限公司 一种反应性聚酰胺壳聚糖硫代氨基甲酸盐及其应用
CN115537030A (zh) * 2022-09-27 2022-12-30 张大庆 一种亲水性壳聚糖复合物溶液的制备及在液态地膜中的应用

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 (ja) * 1983-05-25 1984-12-06 Microbial Chem Res Found ３−デメトキシイスタマイシンｂの低毒性誘導体
JPH0649726B2 (ja) * 1984-11-14 1994-06-29 ライオン株式会社 アニオン性キトサン誘導体の製造方法
US4786720A (en) * 1986-07-25 1988-11-22 Westvaco Corporation Sulfomethylated lignin amines
JPH0623203B2 (ja) * 1986-09-17 1994-03-30 大日精化工業株式会社 安定化キトサン
JPH04117401A (ja) * 1990-09-07 1992-04-17 Dic Hercules Chem Inc スルフォン化キトサンの製造法
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
WO1999001166A1 (en) * 1997-07-02 1999-01-14 Coloplast A/S A method for preparing a non-fibrous porous material

Also Published As

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

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