A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/81 (2006.01) A61Q 5/06 (2006.01)
Patent
CA 2443218
A cosmetically acceptable hair fixative composition comprising from about 0.1 to about 10 weight percent, based on polymer solids, of an anionic polymer, wherein the anionic polymer is composed of from about 10 to about 80 mole percent of 2-acrylamido-2-methyl-1-propanesulfonic acid or a base addition salt thereof and from about 90 to about 20 mole percent of one or more anionic or nonionic monomers and a method of fixing hair are disclosed.
L'invention porte sur une composition de fixation de cheveux acceptable d'un point de vue cosmétique contenant entre 0,1 et 10 pourcentage en masse environ, en fonction des solides polymères, d'un polymère anionique, ce polymère anionique contenant entre 10 et 80 moles environ d'acide 2-acrylamido-2-méthyl-1-propanesulfonique ou un sel d'addition de base et 90 à 20% molaire environ d'un ou plusieurs monomères anioniques ou nonioniques, et sur un procédé de fixation de cheveux.
Betts Douglas E.
Carlson Wayne W.
Hessefort Yin Z.
Bcf Llp
Ondeo Nalco Company
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