Process and composition for permanent waving

Details Process and composition for permanent waving Process and composition for permanent waving

A - Human Necessities

45

D

167/307

A45D 7/04 (2006.01)

Patent

CA 1263318

ABSTRACT A hair relaxer or straightener composition is provided comprising in an aqueous medium a sulfite reducing agent in combination with urea, a quaternary ammonium compound and a buffering agent. The hair relaxing composition is used in a two stage method in conjunction with a neutralizer to impart a permanent configuration to hair.

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