Decoloring composition, useful for keratinous fibers e.g. human hair, comprises an oxidant and an amphoteric polymer e.g. acrylamide-dimethyldiallylammonium chloride-acrylic acid terpolymer

摘要

Decoloring composition for keratinous fibers comprises an oxidant and an amphoteric polymer having repeating units of acrylamide monomers, dialkyldiallylammonium halide monomers and vinyl carboxylic acid monomers at 50 mol.%. An independent claim is included for a multiple compartment device comprising two compositions mixed to give the decoloring composition.