A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/72 (2006.01) A61K 8/22 (2006.01) A61K 8/36 (2006.01) A61K 8/42 (2006.01) A61Q 5/06 (2006.01) A61Q 5/08 (2006.01) A61Q 5/10 (2006.01)
Patent
CA 2588373
The present invention relates to hair colouring and hair bleaching compositions comprising a source of carbonate ions, at least one oxidizing agent and a specified polymer thickner wherein said composition is free of a source of radical scavengers. The compositions surprisingly provide improved hair colourant and bleaching compositions which deliver improved lift, lightening and colour delivery whilst minimizing damage which are easy to manufacture and have long shelf life stability.
La présente invention concerne des compositions de teintures capillaires éclaircissantes et comprenant une source d'ions carbonate, au moins un oxydant et un épaississant polymère spécifié, la composition étant exempte d'accepteurs de radicaux. Ces compositions, qui constituent une amélioration des compositions de teintures capillaires éclaircissantes existantes, se distinguent par un meilleur niveau de rehausse, de légèreté et d'application des couleurs tout en étant moins nocifs, et avec l'avantage d'être faciles à fabriquer et d'être plus stables au stockage.
Bureiko Andrei Sergeevich
Saggi Ashok
Mbm Intellectual Property Law Llp
The Procter & Gamble Company
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