NO932662D0 - PROCEDURE FOR PREPARING BIOMEDIC QUALITY AND KITOSAN - Google Patents

PROCEDURE FOR PREPARING BIOMEDIC QUALITY AND KITOSAN

Info

Publication number
NO932662D0
NO932662D0 NO932662A NO932662A NO932662D0 NO 932662 D0 NO932662 D0 NO 932662D0 NO 932662 A NO932662 A NO 932662A NO 932662 A NO932662 A NO 932662A NO 932662 D0 NO932662 D0 NO 932662D0
Authority
NO
Norway
Prior art keywords
kitosan
biomedic
preparing
procedure
quality
Prior art date
Application number
NO932662A
Other languages
Norwegian (no)
Other versions
NO932662L (en
Inventor
Dong-Won Jeon
Original Assignee
Jeon Dong Won
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 Jeon Dong Won filed Critical Jeon Dong Won
Publication of NO932662D0 publication Critical patent/NO932662D0/en
Publication of NO932662L publication Critical patent/NO932662L/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO932662A 1993-02-08 1993-07-23 Process for the preparation of biomedical grade chitin and chitosan NO932662L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930001687A KR970008132B1 (en) 1993-02-08 1993-02-08 Preparation process of biomedical chitin and chitosan

Publications (2)

Publication Number Publication Date
NO932662D0 true NO932662D0 (en) 1993-07-23
NO932662L NO932662L (en) 1994-08-09

Family

ID=19350535

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932662A NO932662L (en) 1993-02-08 1993-07-23 Process for the preparation of biomedical grade chitin and chitosan

Country Status (7)

Country Link
JP (1) JPH0730123B2 (en)
KR (2) KR970008132B1 (en)
CA (1) CA2101079A1 (en)
FR (1) FR2701266B1 (en)
IT (1) IT1270966B (en)
NO (1) NO932662L (en)
PL (1) PL300024A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442987C2 (en) * 1994-12-02 1997-04-17 Henkel Kgaa Cationic chitin breakdown products
DE19503465A1 (en) * 1995-02-03 1996-08-08 Henkel Kgaa Process for the production of low-viscosity cationic biopolymers
DE19542141C2 (en) 1995-11-11 1998-07-30 Henkel Kgaa Cosmetic and / or pharmaceutical emulsions
DE19604180C2 (en) * 1996-02-06 1997-12-18 Henkel Kgaa Process for the production of biopolymers with improved surfactant solubility
US6383514B1 (en) 1996-11-28 2002-05-07 Henkel Kommanditgesellschaft Auf Aktien Use of mixtures of active substances for the production of hypocholesterolemic agents
NZ335974A (en) 1996-11-28 2000-06-23 Henkel Kgaa Hypocholesteremic agents containing tocopherols and phytostanol (phytosterols)
DE19710369A1 (en) * 1997-03-13 1998-09-17 Henkel Kgaa Process for the production of cross-linked biopolymers
DE19730649C1 (en) 1997-07-17 1998-09-24 Henkel Kgaa Skin-compatible detergent mixture with good cleaning, rewetting and conditioning power
DE19744745A1 (en) * 1997-10-10 1999-04-15 Henkel Kgaa Anionic chitosan derivatives for use in cosmetics, detergents, etc.
DE59905858D1 (en) 1998-07-16 2003-07-10 Cognis Deutschland Gmbh USE OF PIT EMULSIONS
DE19849189A1 (en) * 1998-10-26 2000-05-04 Henkel Kgaa Process for extracting natural substances by extraction and for producing chitin or chitosan
DE19911040A1 (en) 1999-03-12 2000-09-21 Cognis Deutschland Gmbh Surfactant granules
DE59908471D1 (en) 1999-07-02 2004-03-11 Cognis Iberia Sl Microcapsules - II
DE59912558D1 (en) 1999-07-02 2005-10-20 Cognis Ip Man Gmbh Microcapsules - IV
EP1064912B1 (en) 1999-07-02 2004-01-28 Cognis Iberia, S.L. Microcapsules
ES2247749T3 (en) 1999-07-02 2006-03-01 Cognis Ip Management Gmbh MICROCAPSULES III.
GB9929472D0 (en) * 1999-12-13 2000-02-09 Btg Int Ltd Polymeric film
DE10014529A1 (en) 2000-03-23 2001-09-27 Cognis Deutschland Gmbh Cosmetic deodorant compositions, comprise chitosan and/or chitosan derivatives in the form of nanoparticles
DE10018812A1 (en) 2000-04-15 2001-10-25 Cognis Deutschland Gmbh Nonionic surfactant granulate, used in surfactant, cosmetic or pharmaceutical formulation or laundry or other detergent, is obtained by granulating and simultaneously drying aqueous surfactant paste in presence of organic polymeric carrier
FR2814380B1 (en) 2000-09-25 2002-11-08 Serobiologiques Lab Sa MICROCAPSULES POWDER AND PROCESS FOR OBTAINING
DE10105623A1 (en) 2001-02-08 2002-08-14 Cognis Deutschland Gmbh Process for antibacterial finishing of fibers or nonwovens
EP1247819A1 (en) * 2001-04-04 2002-10-09 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Purified chitins and production process thereof
NO20015986D0 (en) 2001-08-02 2001-12-06 Einar J Mustaparta The product chitosan, as well as the method of manufacture and use of chitosan
BE1014638A6 (en) * 2002-02-12 2004-02-03 Univ Liege Method of preparation of derivatives of cell wall from biomass.
DE102004007115A1 (en) 2004-02-13 2005-08-25 Cognis Deutschland Gmbh & Co. Kg Chitosan-containing wound dressings
EP1816474B1 (en) * 2004-11-25 2009-07-08 DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD. Method of determining tropomyosin in chitosan
JP4627714B2 (en) * 2004-11-25 2011-02-09 大日精化工業株式会社 Method for measuring tropomyosin in chitosan and method for producing chitosan
HUE035956T2 (en) 2005-06-14 2018-05-28 Genis Hf Compositions of partially deacetylated chitin derivatives
KR100693803B1 (en) * 2005-09-20 2007-03-12 노홍균 Egg preserving agent using the chitosan and producing method thereof
MX2010010181A (en) 2008-03-19 2011-05-25 Agratech International Inc Chitosan manufacturing process.
EA201690565A1 (en) 2013-10-23 2016-10-31 Юнилевер Н.В. ANTI-PERSPIRENT COMPOSITION
CN108239182A (en) * 2018-01-05 2018-07-03 佛山市聚成生化技术研发有限公司 A kind of extracting method of aspongopus chitosan and its application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8824971D0 (en) * 1988-10-25 1988-11-30 Roberts G A F Method for production of chitosan
FR2650282B1 (en) * 1989-07-26 1992-09-04 Dev Utilisations Cuir PROCESS FOR THE PREPARATION OF CHITOSAN BY N-DEACETYLATION OF CHITINE

Also Published As

Publication number Publication date
ITMI931842A0 (en) 1993-08-24
NO932662L (en) 1994-08-09
FR2701266A1 (en) 1994-08-12
CA2101079A1 (en) 1994-08-09
ITMI931842A1 (en) 1995-02-24
KR940019731A (en) 1994-09-14
PL300024A1 (en) 1994-08-22
JPH06239902A (en) 1994-08-30
FR2701266B1 (en) 1995-04-21
KR100190723B1 (en) 1999-06-01
JPH0730123B2 (en) 1995-04-05
KR970008132B1 (en) 1997-05-21
IT1270966B (en) 1997-05-26

Similar Documents

Publication Publication Date Title
NO932662D0 (en) PROCEDURE FOR PREPARING BIOMEDIC QUALITY AND KITOSAN
NO920682D0 (en) DIVIDED TITAN Dioxide AND PROCEDURE FOR PREPARING THIS
NO922546L (en) POLYMER-ASPHALT MATERIAL AND PROCEDURE FOR PREPARING SUCH
NO976072L (en) Propiophenone derivatives and process for their preparation
DK242389A (en) HYDROXAMATE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF
NO932915D0 (en) MICROPOROST CRYSTALLINIC SILICO ALUMINPHOSPHATE AND PROCEDURE FOR PREPARING THIS
NO934086D0 (en) PROCEDURE AND APPARATUS FOR CARTON STERILIZATION
NO914315D0 (en) PROCEDURE AND COMPOSITION FOR SURGERY OF UNDERGRADUAL FORMS
NO972477L (en) Meso-mono-iodine substituted tetramacrocyclic compounds and methods of preparation and use
DK0635004T3 (en) 4-Diphenylmethylpiperidine derivatives and process for their preparation
NO924083D0 (en) PROCEDURE AND APPARATUS FOR THE EXAMINATION OF BASIC INFORMATION
NO940027L (en) Procedure for Preparation of B-Phenylisorerin Derivatives and the Use of Derivatives
NO891630D0 (en) PROCEDURE AND APPARATUS FOR THE PREPARATION OF DIAGRAMS.
NO961733D0 (en) Procedure for disinfection and drying
NO894782D0 (en) PROCEDURE AND APPARATUS FOR VISUAL COMPARISON.
NO924390D0 (en) PROCEDURE AND SYSTEM FOR THE PROCESS OF VOLUME REPRESENTATION
NO971419L (en) Process for Preparation of 1,3-Alkenediols and 3-Hydroxyaldehydes
NO921168L (en) PROCEDURE AND APPARATUS FOR THE PREPARATION OF PREFERRED ELEMENTS
NO924152L (en) ALKALOIDS AND PROCEDURES FOR PREPARING THEREOF
NO983492D0 (en) 2,3-disubstituted cyclopentane derivatives, process for their preparation, and medical use thereof
DK129689A (en) IFOSPHAMIDE-MESNA-LYOPHILIZATE AND PROCEDURES FOR PREPARING THEREOF
NO932702D0 (en) PRE-ADDITIVE AND PROCEDURE FOR PREPARING THEREOF
NO961871L (en) Apparatus and process for the preparation of multi-packages
DK142093D0 (en) DRY HYDRADE TYPE CONNECTION AND PROCEDURE FOR PREPARING THEREOF
NO930009D0 (en) LUBRICANT AND PROCEDURE FOR PREPARING IT