The present invention relates to lipstick compositions which comprise wax, emollient and a gelling agent wherein the inclusion of the gelling agent facilitates the retention of emollient oils particularly under high humidity and temperatures. Lipsticks of the present invention contain moisturizers which may be delivered to the lips in a non-polar/lipophilic medium in a thermodynamically stable way by using associated structures. A method of making the lipstick is also disclosed.
Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production method
申请人:CANON KABUSHIKI KAISHA
公开号:EP1236752A2
公开(公告)日:2002-09-04
Polyhydroxyalkanoate type polyester that comprises one unit % or more of 3-hydroxy-ω-(4-vinylphenyl)alkanoic acid units. A microbial production method is also provided.