Abstract: Compositions containing an organic sunscreen and particular substituted cinnamal dialkyl malonate adjuvants therefor are very effective in providing broad spectrum sunscreen protection and skin care.
Abstract: Non-polar cosmetic oil compositions containing a liquid cinnamal dialkyl malonate are very effective in providing broad spectrum sunscreen protection.
Abstract: Compositions containing an organic sunscreen and particular substituted dialkyl malonates adjuvants therefor are very effective in providing broad spectrum sunscreen protection.
Abstract: Novel compositions of matter consisting of benzene sulfonate quaternary ammonium salts have been found to be possessed of very good antistatic, emollient and substantive properties. They are prepared by reacting the amide or ester with the requisite sulfonate.
Abstract: Compositions containing a benzalphthalide, i.e. benzalphthalide or a substituted benzalphthalide, are very effective broad spectrum sun screens. They are prepared by reacting substituted or unsubstituted phthalic anhydride with the corresponding substituted or unsubstituted phenyl acetic acid.