COPOLYMER AND COSMETIC COMPOSITION CONTAINING SAID COPOLYMER

Disclosed herein are: a copolymer obtained by causing a diglycerin fatty acid ester represented by the following general formula (1) and isophorone diisocyanate to react with each other, the copolymer having a weight-average molecular weight of from 3,500 to 100,000; and a cosmetic composition inclu...

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Bibliographische Detailangaben
Hauptverfasser:	YASUTANI, Akihito, MAEBASHI, Marika, TAKEISHI, Yuki, KONDO, Yoshihide
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed herein are: a copolymer obtained by causing a diglycerin fatty acid ester represented by the following general formula (1) and isophorone diisocyanate to react with each other, the copolymer having a weight-average molecular weight of from 3,500 to 100,000; and a cosmetic composition including the copolymer:where R1 represents an alkyl group having 8 to 24 carbon atoms or an alkenyl group having 8 to 24 carbon atoms, X1 to X3 each independently represent a hydrogen atom or a group represented by -C(=O)R2, and R2 represents an alkyl group having 8 to 24 carbon atoms or an alkenyl group having 8 to 24 carbon atoms, provided that at least one of X1 to X3 represents a hydrogen atom.