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EP0097229A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Cosmetic compositions based on chitosan derivatives and process for preparing these derivatives

Assignee: Procter and Gamble Deutschland GmbH
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Filing: 1983-04-14
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Granted: —
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Expires: 2003-04-14
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Abstract

Abstract Translated from German Die Erfindung betrifft kosmetische Mittel zur Behandlung von Haaren oder der Haut, die durch einen Gehalt an neuem Glyceryl-Chitosan gekennzeichnet sind, sowie neue Glyceryl-Chitosane und Verfahren zur Herstellung der Glyceryl-Chitosane durch Umsetzung von Chitosan, bestehend aus zu 60 - 96 % entacetyliertem Chitin, mit Glycidol. The invention relates to cosmetic agents for the treatment of hair or the skin, which are characterized by a content of new glyceryl chitosan, as well as new glyceryl chitosans and methods for producing the glyceryl chitosans by reacting chitosan, consisting of 60-96% deacetylated chitin, with glycidol.

Inventors

  • 👤 Günther Dr. Lang
  • 👤 Harald Wendel
  • 👤 Eugen Konrad

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 15:28
CPC Classifications
C; C08; C08B; C08B37/00; C08B37/0006; C08B37/0024; C08B37/0027; C08B37/003; A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/73; A61K8/736; A61Q; A61Q5/00; A61Q5/04; A61Q5/06; A61Q5/065; A61Q5/10

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