A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/81 (2006.01) A61Q 5/10 (2006.01)
Patent
CA 2634688
The present application relates to an agent for the coloring of keratin fibers based on oxidative dye precursors and/or direct dyes, wherein said agent contains a combination of (i) at least one cationic cellulose derivative and (ii) an acrylamide/ammonium acrylate copolymer and/or Polyacrylate-13 in a suitable cosmetic carrier.
La présente invention concerne un agent de coloration de fibres de kératine à base de précurseurs de colorants oxydatifs et/ou de colorants directs, ledit agent contenant une combinaison de (i) au moins un dérivé de cellulose cationique et (ii) un copolymère d'acrylamide et d'acrylate d'ammonium et/ou du polyacrylate-13 dans un véhicule cosmétique approprié.
Aeby Johann
Kujawa Jolanthe
Schmenger Juergen
Mbm Intellectual Property Law Llp
The Procter & Gamble Company
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