A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/22 (2006.01) A61K 8/36 (2006.01) A61K 8/44 (2006.01) A61K 8/55 (2006.01) A61Q 5/08 (2006.01)
Patent
CA 2437070
Compositions suitable for treating hair comprising an oxidizing agent, a conditioning agent selected from silicone materials, especially nonvolatile silicone and amino functionalised silicones, cationic surfactants, cationic polymers, alkoxylated amines and mixtures thereof and a chelant selected from phosphonic acid chelants, salts thereof, derivatives thereof and mixtures thereof and methods of treating hair. The compositions of the invention are useful for depositing high amount of conditioning agent and reducing oxidative hair damage during oxidative treatment of hair such as oxidative hair dyeing and hair bleaching.
L'invention concerne des compositions de traitement capillaire comprenant un agent oxydant, un agent traitant sélectionné parmi des matières de silicone, en particulier la silicone non volatile et les silicones à fonction amino, des surfactants cationiques, des polymères cationiques, des amines alkoxylées et des mélanges de celles-ci, et un agent de chélation sélectionné parmi les agents de chélation à acide phosphoniques, leurs sels, leurs dérivés et les mélanges de ceux-ci, ainsi que des méthodes de traitement capillaire. Les compositions de l'invention sont utilisées afin de déposer une grande quantité d'agent de traitement et de réduire la dégradation capillaire oxydative au cours d'un traitement oxydatif des cheveux, par exemple la coloration et la décoloration capillaire oxydative.
Dunbar James Charles
Mckelvey Graham Neil
Mbm Intellectual Property Law Llp
The Procter & Gamble Company
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