Colouring keratinous material

D - Textiles – Paper – 06 – P

Patent

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8/6

D06P 3/14 (2006.01) A61K 8/891 (2006.01) D06P 1/52 (2006.01)

Patent

CA 1290105

Abstract of the Disclosure The specification discloses a process for colouring hair in which certain polysiloxanes including siloxane units having a silicon bonded hydroxy group are employed to provide improved depth of colour or colour retention. Preferably the polysiloxanes are employed as a treatment on hair prior to or after application of colorant.

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