Wei H. Yu - Montclair NJ Rupali A. Kulkarni - Bridgewater NJ Ralph Macchio - Sparta NJ Salvatore J. Barone - Staten Island NY Antonietta Corrigan - Somerville NJ
Assignee:
Coty B.V. - Haarlem
International Classification:
A16K 600
US Classification:
424 64, 424401
Abstract:
A new personal care product in the form of a free-standing stick comprises an inner core with cosmetic ingredients and an solid outer shell adhering to the inner core, in which the outer shell is wax-free and contains at least solid proteins, liquid polyols or solutions of polyols, solid polyols, emollients and additional cosmetic auxiliary materials and active ingredients. The outer surface does not transfer pigment through brief contact with the skin and is also not sticky.
Compositions Comprising At Least One Silicone, At Least One Compound Comprising At Least One Ester Group, And At Least One Copolymer, And Methods For Using The Same
Compositions, and methods for using compositions, comprising at least one silicone, at least one compound comprising at least one ester group, and at least one copolymer. In an embodiment, the inventive compositions do not comprise any volatile solvents. Compositions comprising at least one encapsulated pigment, wherein the at least one encapsulated pigment is dispersed in at least one silicone are also disclosed.
Shine-enhancing film formers are used to formulate cosmetic compositions in which shine is a desired property. Shine-enhancing film formers may be used alone for a high degree of shine or in combination with other film formers to modify the degree of shine. Using shine-enhancing film formers in cosmetics compositions often accomplishes increased shine properties while retaining other properties favorable to cosmetic compositions such as transfer-resistance.
Cosmetic Composition Containing A Polyorganosiloxane Polymer
Veronique Ferrari - Maisons-Alfort, FR Florence Tournilhac - Paris, FR Wei Yu - Edison NJ, US Shao Xiang Lu - Plainsboro NJ, US Xavier Blin - Paris, FR Jean Mondet - Aulnay-Sous-Bois, FR Isabelle Hansenne - Westfield NJ, US Anil Shah - East Windsor NJ, US Angelike Galdi - Westfield NJ, US
Assignee:
L'Oreal - Paris
International Classification:
A61Q 1/04 A61Q 1/06 A61Q 1/00
US Classification:
424 64, 424 69, 424401
Abstract:
The invention relates to a physiologically acceptable composition, especially a cosmetic composition, comprising at least one polyorganosiloxane containing polymer comprising at least one moiety which comprises: at least one polyorganosiloxane group consisting of 1 to about 1000 organosiloxane units in the chain of the moiety or in the form of graft, and at least two groups capable of establishing hydrogen interactions.
Cosmetic Compositions Having Enhanced Wear Properties
A cosmetic composition and process which provides enhanced wear and transfer resistance containing: (a) at least one polypropylsilsesquioxane film forming resin; (b) at least one solvent; and (c) optionally, at least one colorant.
Cosmetic Composition For Care And/Or Makeup, Structured With Silicone Polymers And Film-Forming Silicone Resins
Cosmetic composition for care and/or makeup, comprising: 1) a liquid fatty phase comprising at least one silicone oil, structured with a gelling system comprising at least one polymer (homopolymer or copolymer) with a weight-average molecular mass ranging from 500 to 500,000, containing at least one moiety comprising: at least one polyorganosiloxane group, composed of 1 to 1000 organosiloxane units in the chain of the moiety or in the form of a graft, and at least two groups capable of establishing hydrogen interactions chosen from among the ester, amide, sulfonamide, carbamate, thiocarbamate, urea, thiourea, oxamido, guanidino, biguanidino groups, and combinations thereof, on condition that at least one of the groups is other than an ester group, the polymer being solid at room temperature and soluble in the liquid fatty phase at a temperature of 25 to 250 C., and 2) at least one film-forming silicone resin, the liguid fatty phase, the gelling system and the film-forming silicone resin forming a physiologically acceptable medium.
Cosmetic Compositions Comprising At Least One Dimethicone, At Least One Linear Hydrocarbon Wax And At Least One Compatibilizing Agent
Compositions and methods for making and using compositions comprising an emulsion comprising at least one dimethicone, at least one linear hydrocarbon wax, and at least one compatibilizing agent. In one embodiment, the emulsions are capable of being molded into sticks.
Compositions Containing At Least One Oil Structured With At Least One Silicone-Polyamide Polymer, And At Least One Silicone Gum And Methods Of Using The Same
The invention relates to a physiologically acceptable composition, in particular a cosmetic composition, containing at least one liquid fatty phase structured with at least one structuring polymer of the silicone-polyamide type, the polymer being solid at room temperature and soluble in the liquid fatty phase at a temperature of from 25 to 250 C., and at least one silicone gum, said oil having an affinity with said structuring polymer and/or with said silicone gum, and the liquid fatty phase, the polymer and the silicone gum forming a physiologically acceptable medium. This composition may be in the form of a stick of lipstick which is stable, which does not exude and whose application produces a glossy deposit with good staying power over time.