Patent ID: 6143283
Filing Date: 2000-11-07
Classification: A61K,A61Q,Y10S

Abstract:
A lipstick composition comprising, by weight of the total composition:a) 0.5-30% of a vinyl silicone graft or block copolymer having the formula: ##STR4## wherein G.sub.5 represents monovalent moieties which can independently be the same or different selected from the group consisting of alkyl, aryl, aralkyl, alkoxy, alkylamino, fluoroalkyl, hydrogen, and --ZSA; A represents a vinyl polymeric segment consisting essentially of a polymerized free radically polymerizable monomer, and Z is a divalent linking group such as C.sub.1-10 alkylene, aralkylene, arylene, and alkoxylalkylene,G.sub.6 is a monovalent moiety which can independently be the same or different selected from the group consisting of alkyl, aryl, aralkyl alkoxy, alkylamino, fluoroalkyl, hydrogen, and --ZSA;G.sub.2 comprises A;G.sub.4 comprises A;R.sub.1 is a monovalent moiety which can independently be the same or different and is selected from the group consisting of alkyl aryl, aralkyl, alkoxy, alkylamino, fluoroalkyl, hydrogen, and hydroxyl;R.sub.2 is independently the same or different and is a divalent liking group such as C.sub.1-10 alkylene, arylene, aralkylene, and alkoxyalkylene, andR.sub.3 is a monovalent moiety which is independently alkyl, aryl, aralkyl, alkoxy, alkylamino, fluoroalkyl, hydrogen, or hydroxyl;R.sub.4 is independently the same or different and is a divalent linking group such as C.sub.1-10 alkylene, arylene, aralkylene, alkoxyalkylene,x is an integer of 0-3;y is an integer of5 or greater;q is an integer of 0-3.b) 10-60% of cyclomethicone,c) 0.5-30% of a nonvolatile oil selected from the group consisting ofi) esters of the formula RCO--OR' wherein R and R' are each independently a C.sub.1-24 straight or branched chain alkyl alkenyl, or alkoxycarbonylalkyl, or alkylcarbonyloxyalkyl,ii) glyceryl esters,iii) nonvolatile hydrocarbons,iv) lanolin and lanolin derivatives,v) nonvolatile. nonfluorinated silicones,vi) fluorinated silicones,vii) perfluoropolyethers,viii) sorbitan derivatives,ix) and mixtures thereof,d) 0.1-50% of dry particulate matter having a particle size of 0.5 to 100 microns, ande) 1-50% of a wax having a melting point of 25 to 140.degree. C.