KOSMETISCHE MITTEL AUF DER BASIS VON CHITOSANDERIVATEN, NEUE CHITOSANDERIVATE SOWIE VERFAHREN ZUR HERSTELLUNG DIESER DERIVATE

Cosmetic compositions useful for treatment of hair or skin contain macromolecular glyceryl-chitosan having (a) 4-40 Mol-% units of the Formula (I) and (b) 60-96 Mol-% units of the Formula (II) wherein R1, R2 and R3 are the same or different and are wherein R4 and R5 are the same or different and are...

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Bibliographic Details
Main Authors LANG,GUENTHER,DR, WENDEL,HARALD, KONRAD,EUGEN
Format Patent
LanguageGerman
Published 29.12.1983
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:Cosmetic compositions useful for treatment of hair or skin contain macromolecular glyceryl-chitosan having (a) 4-40 Mol-% units of the Formula (I) and (b) 60-96 Mol-% units of the Formula (II) wherein R1, R2 and R3 are the same or different and are wherein R4 and R5 are the same or different and are wherein either X=H and Y=CH2OH, or Y=H and X=CH2OH and n=2 to 5, with the proviso that for at least half of the units of the formula II, R1, R2 and R3 are not uniformly H, or their salts with organic or inorganic acids, in a suitable cosmetic carrier. Also disclosed are the compounds per se and a process for their production wherein chitosan composed of 60-96% entacetylated chitin is reacted with glycidol.
Bibliography:Application Number: DE19823223423