Patent ID: 9445984
Filing Date: 2016-09-20
CPC Classification: A61K,A61Q

Claim Text:
1. A two-part cosmetic composition for providing an expanded elastomeric transfer resistant film on a biological surface to impart a swelling effect, the two-part cosmetic composition comprising: one or more siloxane polymers; a hydrosiloxane with at least two Si—H units; and a catalyst, wherein, with the exception of the hydrosiloxane, all of the siloxane polymers present in the two-part cosmetic composition have at least two hydroxy-functionalized terminal groups, wherein the hydrosiloxane and the catalyst are separate from each other in a first part and a second part of the cosmetic composition, wherein the one or more siloxane polymers are contained in an amount of 1 to 60 percent by weight, based on total weight of the siloxane polymer containing part, wherein the catalyst is contained in an amount of 0.001 to 3 percent by weight based on total weight of the catalyst containing part, wherein the hydrosiloxane is contained in an amount of 0.1 to 50 percent by weight based on total weight of the hydrosiloxane containing part and comprises at least dimethiconol; wherein the catalyst catalyzes, in-situ, a dehyrogenative coupling reaction that, upon combining the first part and the second part, crosslinks at least one component of the two-part cosmetic composition and the hydrosiloxane to form the expanded elastomeric transfer resistant film; and wherein the composition further comprises hydrogenated caster oil dimer dilinoleate.