A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/85 (2006.01) A61Q 5/12 (2006.01)
Patent
CA 2361543
Hair treatment compositions are provided which have conditioning benefits and which contain a fatty acid polyester of a polyol selected from cyclic polyols, sugar derivatives and mixtures thereof, in which at least 50% by weight of the total fatty acid moieties of the polyester are C20 or higher unsaturated fatty acid moieties. Specific examples of suitable fatty acid polyesters are sucrose trierucate, sucrose pentaerucate, sucrose tetraerucate, sucrose trirapeate, sucrose tetrarapeate, and sucrose pentarapeate, and mixtures thereof. The compositions are typically in the form of shampoos or conditioners and give surprisingly improved overall conditioning, in particular hair softness.
L'invention porte sur des produits capillaires de conditionnement contenant un polyester d'acide gras d'un polyol sélectionné parmi des polyols cycliques, des dérivés du sucre ou leurs mélanges dans lesquels 50 % en poids au moins de leur de la totalité des fragments d'acide gras du polyester sont des fragments d'acides gras non saturés C20 ou plus élevés. Parmi les polyesters d'acides gras adaptés se trouvent le triérucate de sucrose, le pentaérucate de sucrose, le tétraérucate de sucrose, le trirapéate de sucrose, le tétrarapéate de sucrose, et le pentarapéate de sucrose, et leurs mélanges. Ces lotions se présentent normalement sous la forme de shampooings ou de revitalisants améliorant de manière surprenante l'aspect du cheveu et en particulier sa souplesse.
Ellis Frances Ann
Giles Colin Christopher David
Murray Andrew Malcolm
Pearce Matthew Leslie
Red Pamela Eileen
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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