hudvards and hudskyddsmedel - hudfuktighetsbevarande resources

摘要

1513053 Skin moisturising compositions HENKEL KG AUF AKTIEN 29 April 1975 [4 May 1974] 17669/75 Heading A5B A skin-moisturising composition contains 1-20% of a compound of formula: wherein R 1 , R 2 , R 4 and R 5 are H, C 1-4 alkyl, C 1-4 hydroxyalkyl or C 1-4 dihydroxyalkyl or R 4 and R 5 together with the nitrogen atom to which they are attached represent a 5- or 6- membered heterocycle which is optionally substituted with oxo or hydroxyalkyl and R 3 is C 2-4 alkylene or hydroxyalkylene with the proviso that at least one of R 1-5 contains a hydroxyl group. Many compounds are specified. The compositions disclosed include cosmetic creams and lotions, a sun screen cream, a face mask and an after-shave.