Patent ID: 8188022
Filing Date: 2012-05-29
Classification: A61K,A61Q,C11D,D06M

Abstract:
1. A method of enhancing adherence of a fragrance composition to a substrate, comprising: coating the fragrance composition with a polymer selected from the group consisting of a Type-1 Polymer, a Type-2 Polymer, and a mixture thereof, to form an adherent fragrance composition, and; contacting the substrate with the adherent fragrance composition; wherein the fragrance composition comprises a fragrance particulate and a viscoelastic gel, and the fragrance particulate comprises a fragrance and is coated with the viscoelastic gel, wherein the viscoelastic gel comprises κ-carrageenan, wherein the Type-1 Polymer has a cationic nitrogen content of at least about 3 wt. % and a weight average molecular weight of less than about 800,000 Dalton, and is selected from the group consisting of poly(diallyldimethyl ammonium halide), poly(DADMAC), and combinations thereof, and wherein the Type-2 Polymer has a cationic nitrogen content of less than about 3 wt. % and a weight average molecular weight of greater than about 1,000,000 Dalton, and is selected from the consisting of a cationic guar gum, a cationic cellulose, a cationic starch, hydrophobically-modified versions thereof, and combinations thereof.