[go: up one dir, main page]

NO955224L - N-cyanometylerte kitosaner og hydrolysater derav - Google Patents

N-cyanometylerte kitosaner og hydrolysater derav

Info

Publication number
NO955224L
NO955224L NO955224A NO955224A NO955224L NO 955224 L NO955224 L NO 955224L NO 955224 A NO955224 A NO 955224A NO 955224 A NO955224 A NO 955224A NO 955224 L NO955224 L NO 955224L
Authority
NO
Norway
Prior art keywords
cyanomethylated
hydrolysates
chitosans
formula
coo
Prior art date
Application number
NO955224A
Other languages
English (en)
Other versions
NO955224D0 (no
Inventor
Jurg Haase
Martin Kuhn
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of NO955224D0 publication Critical patent/NO955224D0/no
Publication of NO955224L publication Critical patent/NO955224L/no

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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/736—Chitin; Chitosan; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Birds (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Emergency Medicine (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Detergent Compositions (AREA)

Abstract

N-cyanometylert kitosaner av formelen: hvor nj er fra 0,6, fortrinnsvis fra 0,05 til 0,20; n2 er fra O til 0,20, fortrinnsvis fra 0,05 til 0,10; 013+114) er fra 0,4 til l ,0, fortrinnsvis fra 0,8 til 0,95, og hydrolysatene derav av formelen: H r Ac NH, OH hvor -J(13 M-CH,COO' CHjCOO" nj er fra O til 0,6, fortrinnsvis fra 0,05 til 0,20; n2 er fra 0,01 til 0,20, fortrinnsvis fra 0,05 til 0,10; (113+114) er fra 0,4 til 1,0, fortrinnsvis fra 0,8 til 0,95, samt fremgangsmåter for fremstilling av disse forbindelsene. De cyanometylerte kitosanene, spesielt hydrolysatene som tilsvarer formel (2), har allsidig nyttevirkning som separeringsmembraner, kompleksdannende midler, belegginhibitorer, stabilisatorer for blekevæsker, fuktighetsbevarende midler i kosmetiske preparater, fortykningsmidler og avstøtningsmidler.
NO955224A 1994-12-22 1995-12-21 N-cyanometylerte kitosaner og hydrolysater derav NO955224L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH389994 1994-12-22

Publications (2)

Publication Number Publication Date
NO955224D0 NO955224D0 (no) 1995-12-21
NO955224L true NO955224L (no) 1996-06-24

Family

ID=4265901

Family Applications (1)

Application Number Title Priority Date Filing Date
NO955224A NO955224L (no) 1994-12-22 1995-12-21 N-cyanometylerte kitosaner og hydrolysater derav

Country Status (9)

Country Link
US (1) US5741783A (no)
EP (1) EP0718313B1 (no)
JP (1) JPH08277304A (no)
KR (1) KR100407880B1 (no)
BR (1) BR9505985A (no)
DE (1) DE59508783D1 (no)
ES (1) ES2151950T3 (no)
NO (1) NO955224L (no)
RU (1) RU2158270C2 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741721A1 (de) * 1997-09-22 1999-03-25 Huels Chemische Werke Ag Wasch- und Reinigungsmittelformulierungen mit Chitin/Chitosan-Derivaten als Schmutzlösepolymer
IT1295308B1 (it) * 1997-10-10 1999-05-04 Gentili Ist Spa Complessi amorfi di chitosani e sali insolubili di metalli alcalino terrosi e loro uso come medicamenti utili nella osteogenesi
AU1254801A (en) * 1999-09-20 2001-04-24 James Vincent Gruber Amphoteric water-soluble poly(amine) derivatives
GB0024489D0 (en) * 2000-10-06 2000-11-22 Reckitt Benckiser Uk Ltd Improvements in or relating to organic compositions
RU2548003C1 (ru) * 2013-12-17 2015-04-10 Константин Сергеевич Назаров Способ получения производного хитозана, обладающего амфифильными свойствами

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR722006A (fr) * 1930-09-24 1932-03-10 Ig Farbenindustrie Ag Humectants pour lessives de mercerisage
IT579083A (no) * 1956-10-25
DE2105557A1 (en) * 1971-02-06 1972-08-10 Dr. Th. Böhme KG, Chem. Fabrik, 8192Geretsried Wetting agents - for mercerising cotton consisting of hydroxyalkylated monoester phosphates prepd from alcohols
JPS5943041B2 (ja) * 1979-02-16 1984-10-19 大日精化工業株式会社 尿素基を有する糖誘導体およびその製造方法
US4301067A (en) * 1979-06-05 1981-11-17 Kureha Kagaku Kogyo Kabushiki Kaisha Chitin containing poly-ion complex
FR2523962B1 (fr) * 1982-03-24 1987-09-04 Centre Nat Rech Scient Nouveaux amides d'acides aldoniques, leur preparation et compositions les contenant
JPS6121102A (ja) * 1984-07-10 1986-01-29 Yaizu Suisan Kagaku Kogyo Kk キトサンオリゴ糖の製造法
DE3541305A1 (de) * 1985-11-22 1987-05-27 Wella Ag Kosmetische mittel auf der basis von n-hydroxypropylchitosanen, neue n-hydroxypropyl-chitosane sowie verfahren zu ihrer herstellung
FR2597335B1 (fr) * 1986-04-18 1990-08-24 Oreal Composition cosmetique permettant de lutter contre l'aspect gras des cheveux, et son utilisation.
US4844710A (en) * 1986-12-08 1989-07-04 Ciba-Geigy Corporation Aqueous textile assistant of high storage stability and hard water resistance
DE3823454A1 (de) * 1988-07-11 1990-01-25 Henkel Kgaa Mercerisier- und/oder laugiernetzmittel
FR2639639A1 (en) * 1988-11-30 1990-06-01 Rhone Poulenc Chimie Organosoluble chitosan derivatives, process for their preparation and their uses
DE3903797A1 (de) * 1989-02-09 1990-08-16 Hoechst Ag Verfahren zur herstellung von aktivierten chitosanen und deren verwendung bei der herstellung von chitosanderivaten
JP2871822B2 (ja) * 1989-08-29 1999-03-17 玉造株式会社 末端に２，５―アンヒドロマンニトール基または２，５―アンヒドロマンノース基を有するキチン・キトサンオリゴマーおよびその製造方法
DE4120084A1 (de) * 1991-06-18 1992-12-24 Henkel Kgaa Verwendung von speziellen alkylglykosiden als hilfsmittel in der textilen vorbehandlung
EP0563013B1 (de) * 1992-03-27 1997-04-23 Ciba SC Holding AG N-Substituierte Chitosanderivate, ein Verfahren zu deren Herstellung und deren Verwendung

Also Published As

Publication number Publication date
ES2151950T3 (es) 2001-01-16
JPH08277304A (ja) 1996-10-22
RU2158270C2 (ru) 2000-10-27
EP0718313A2 (de) 1996-06-26
US5741783A (en) 1998-04-21
EP0718313A3 (no) 1996-07-03
KR960022567A (ko) 1996-07-18
EP0718313B1 (de) 2000-10-11
NO955224D0 (no) 1995-12-21
KR100407880B1 (ko) 2004-03-02
DE59508783D1 (de) 2000-11-16
BR9505985A (pt) 1997-12-23

Similar Documents

Publication Publication Date Title
BG102162A (en) Substituted (sulpphinic acid, sulphonic acid, sulphonylamino or sulphinylamino)n-[(aminoiminomethyl)phenylalkyl]-azaheterocyclylam ide compounds
HK1023987A1 (en) Sulphinic acid derivatives, method for producing, and their use
NO952854L (no) 1-arylpyrimidin-derivater
MX9604020A (es) Arilalquildiazinonas.
BG102425A (en) (methylsulphonyl)phenyl-2-(5h)-furanons as cyclooxygenase-2-inhibitors
EE03398B1 (et) Meetod troopahappeestrite puhaste enantiomeeride valmistamiseks
MX9503529A (es) Derivados de glicinamida, procedimiento para su preparacion y medicamentos que los contienen.
IN2012DE00109A (no)
ATE153022T1 (de) 3',5'-ditertbutyl-4'-hydroxyflavone, verfahren zu ihrer herstellung und pharmazeutische zusammensetzung mit antioxidations- und antivasokonstriktionsaktivität
CA2134347A1 (en) Thiazole or imidazole derivatives as maillard reaction inhibitors
GR3033350T3 (en) Use of Beta-aminopropionic acid derivatives as fungicides
NO955224L (no) N-cyanometylerte kitosaner og hydrolysater derav
TR199700769T1 (xx) Tedaviye faydal� olan bisiklik izotio�re t�revleri.
WO1999003817A3 (en) Aliphatic propargylamines as cellular rescue agents
AU3406993A (en) Improvements in or relating to organic compounds
CA2022187A1 (en) N,n-bis-phosphonomethyl taurine n-oxide and water-soluble salts thereof
WO1999037291A3 (de) Verwendung von substituierten sulfonamiden als antivirale mittel und neue stoffe
TW337520B (en) Cyclic nitrones
NO981051L (no) Peptidderivater
MY115430A (en) Glutaramide derivatives.
CA2208032A1 (en) Substituted amidinonaphthyl ester derivative
NO996496L (no) (S) 2-metylamino-2-fenyl-n-butyl 3,4,5-trimetoksybenzoat samt anvendelse av denne ved behandling av kronisk smerte
NO962620L (no) Nye mellomprodukter for syntese av L-aspartyl-D--aminoalkanoyl-(S)-N--alkylbenzylamider anvendbare son kunstige sötningsmidler
ZA9410212B (en) Process for the preparation of 2,4,5-tribromopyrrole-3-carbonitrile
NO970140L (no) Technetium-sulfonamidkomplekser, deres anvendelse, farmasöytiske midler inneholdende disse, samt fremgangsmåte for fremstilling av kompleksene og midlene

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application