A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 7/11 (1995.01)
Patent
CA 2165431
A liquid hair cosmetic composition comprising: (a) from about 0.1% by weight to about 10% by weight (acid basis) of a silicone- containing polycarboxylic acid hair styling copolymer having a vinyl polymeric backbone, and having grafted b the backbone a silicone- containing having a weight average molecular weight of from about 1,000 to about 50,000; b) from about 0.01% by weight to about 10% by weight of a non-silicone-containing hair styling resin; and c) the balance comprising a carrier suitable for application to hair. The liquid hair cosmetic products demonstrate excellent hair styling and feel attributes in addition to ease of brush out and improved clarity.
L'invention concerne une composition cosmétique liquide pour cheveux comprenant: a) d'environ 0,1 à environ 10 % en poids (base acide) d'un copolymère d'acide polycarboxylique siliconé pour la tenue des cheveux, ayant un squelette de polymère vinylique sur lequel on a greffé un macromère siliconé d'un poids moléculaire moyen se situant dans une plage d'environ 1 000 à 50 000; b) d'environ 0,01 à environ 10 % en poids d'une résine pour la tenue des cheveux ne contenant pas de silicones; et c) le pourcentage restant comprenant un excipient approprié pour les cheveux. De tels produits cosmétiques liquides pour cheveux démontrent d'excellentes qualités de tenue de la chevelure et de toucher; ils facilitent en outre le brossage et possèdent une transparence améliorée
Chambers Gillian
Dodsworth Emma Louise
Marchant Philip John
Skiba William Thomas
Welch Rosemary Jane
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
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