A memory-shape skin-care composition, in the form of an oil-in-water emulsion, including a UV filter system, including avobenzone, octocrylene, and homosalate. The composition additionally includes a thickening emulsifier including a co-polymer including a stearate derivative and a polyethylene glycol derivative, a non-thickening emulsifier including a polyglyceryl stearate co-polymer, and a memory-shape material including a polyethylene glycol/hexamethylene diisocyanate co-polymer.
Synthesis of sugar or sugar-alcohol fatty acid esters
申请人:Dai-Ichio Kogyo Seiyaku Co., Ltd.
公开号:US04614718A1
公开(公告)日:1986-09-30
Sugar or sugar-alcohol fatty acid esters such as sucrose fatty acid esters are synthesized by incubating an aqueous mixture of a sugar or sugar-alcohol, a fatty acid and a catalytically active amount of a lipolytic enzyme, and recovering the resulting ester from the mixture.