nditioning properties to the hairUS4978526 *Sep 26, 1988Dec 18, 1990Inolex Chemical CompanyHair and skin conditioning agents and methodsUS5240695 *Oct 19, 1992Aug 31, 1993L'orealUse of 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid or its salts for protecting the hair against environmental attacking agents, and especially against light and process for protecting the hair using the compoundUS5275