WHITENING COMPOSITIONS CONTAINING IMINA, PEROXIDE COMPOUND AND A CATALYST BASED ON A TRANSITIONAL METAL.

摘要

A WHITENING SYSTEM IS DESCRIBED THAT INCLUDES A PEROXIDE COMPOUND, OR A WATER PEROXIDE GENERATING SUBSTANCE, AN IMINA C {SUB, 1-30}, AND A TRANSITION METAL CATALYST. THE USE OF THE TRANSITION METAL ACCELERATES THE INTERACTION OF THE HYDROGEN PEROXIDE AND THE IMINA, IMPROVING THE WHITENING CAPACITY.