| abstract |
PROBLEM TO BE SOLVED: To provide good consistency as well as naturally occurring wax, easy compatibility with aqueous and oily systems, visually transparent appearance, and easy processing Cosmetics, drugs and cosmetics containing copolymer waxes that are compatible with active substances (eg sunscreen filters), are temperature- and storage-stable but are gentle to the skin and not toxicologically harmful Providing a skin preparation composition. The copolymer wax contains α-olefins having 26 to 60 carbon atoms, derivatives of (meth) acrylic acid, such as esters, amides or salts, and optionally structural units derived from other monomers. ing. |