Title:
【発明の名称】化粧品組成物
Document Type and Number:
Japanese Patent JPH06504265
Kind Code:
A
Abstract:
Modified pseudoceramides are defined, together with their synthesis and compositions comprising them for topical application to human skin, hair and nails. The modified pseudoceramides have a structure given by (I) or (II) and an approximate summary is that R<1>, R<4>, R<5> are aliphatic hydrocarbon, A is H or an aliphatic group terminated by OR<3> and at least one R<2> or R<3> is phosphate or sulphate. The presence of phosphate or sulphate facilitates skin absorption, after which the phosphate or sulphate is removed by enzymes naturally present in vivo.
Inventors:
Klitschlei, Peter
Casille, Susan Edace
Rawlings, Anthony Vincent
Scott, Ian Lichyard
Casille, Susan Edace
Rawlings, Anthony Vincent
Scott, Ian Lichyard
Application Number:
JP51691791A
Publication Date:
May 19, 1994
Filing Date:
October 21, 1991
Export Citation:
Assignee:
Unilever Namrose Rose Bennaught Sharp
International Classes:
A61K8/30; A61K8/00; A61K8/41; A61K8/42; A61K8/46; A61K8/49; A61K8/55; A61K8/58; A61K8/60; A61K8/68; A61Q3/00; A61Q3/02; A61Q5/00; A61Q19/00; C07C305/06; C07C305/10; C07F9/09; C07F9/10; C07H15/04; C07H15/10; (IPC1-7): C07C305/10; A61K7/00; A61K7/06; A61K7/48; C07F9/09; C07H15/04
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)