FUNCTIONALIZED BRANCHED CHAIN LIPID DERIVATIVES BINDING PROTEINS ON SKIN OR HAIR, AND PERSONAL CARE PRODUCT CONTAINING THE SAME

摘要

A functional group-containing branched chain lipid is provided to have hair conditioning effect by semi-permanently making hydrophobic condition at the damaged site of hair. A functional group-containing branched-chain lipid comprises functional group which binds with a protein on the surface of hair or skin. The branched lipid has 8-28 carbon atoms comprising lipid, and is fatty acid of iso type, its derivative, fatty acid of anteiso type and its derivative. The functional group is selected among carbonate, aldehyde, propionaldehyde, butylaldehyde, nitrophenyl carbonate, isocyanate, thiocyanate, tresylate, hydroxysuccinimidyl ester, imidazole, oxycarbonylamidazole and disulfide.