O-hydroxyalkyl chitins and their use in cosmetics

Hair styling agents - contain at least one O-hydroxyalkyl chitin comprising monomer units of formula (I): R = 2-20C alkyl ; and n = at least 1. Also claimed are; (i) the preparation of (I), (ii) O-hydroxyalkyl chitins prepared by these methods, (iii) cosmetic products containing (I) and (iv) cosmeti...

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Bibliographic Details
Main Authors STEINBRECHT, KARIN, BIRKEL, SUSANNE, TITZE, HANS-JUERGEN, FRANZKE, MICHAEL, BORTH, SILVIA
Format Patent
LanguageEnglish
French
German
Published 25.03.1998
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Hair styling agents - contain at least one O-hydroxyalkyl chitin comprising monomer units of formula (I): R = 2-20C alkyl ; and n = at least 1. Also claimed are; (i) the preparation of (I), (ii) O-hydroxyalkyl chitins prepared by these methods, (iii) cosmetic products containing (I) and (iv) cosmetic products containing 0.01-20 wt.% (I) and 0.001-5 wt.% at least one natural or synthetic nonionic, anionic, amphoteric or cationic polymer.
Bibliography:Application Number: EP19970107280