초록 ▼

Skin care or cleansing implements are described containing a liquid, semi-solid or solid cleansing or skin treatment composition that is releasably associated with the implement. The composition is substantially nonaqueous and has a continuous and a discontinuous phase. Components of the discontinuo

Skin care or cleansing implements are described containing a liquid, semi-solid or solid cleansing or skin treatment composition that is releasably associated with the implement. The composition is substantially nonaqueous and has a continuous and a discontinuous phase. Components of the discontinuous phase can react with each other or with water when water is blended with the nonaqueous cleansing or skin treatment composition during consumer use. Methods for treating the skin with the inventive implements are also described.

대표청구항 ▼

1. A skin care or cleansing implement, comprising: a. a water insoluble substrate;b. a composition including a dispersed phase, wherein the composition is releasably associated with the substrate;c. the dispersed phase including a first component, the first component being capable of chemically reac

1. A skin care or cleansing implement, comprising: a. a water insoluble substrate;b. a composition including a dispersed phase, wherein the composition is releasably associated with the substrate;c. the dispersed phase including a first component, the first component being capable of chemically reacting with a second component that is different from the first;d. the dispersed phase present in the composition being suspended in a solidified matrix or a substantially anhydrous liquid carrier;e. at least one stabilizer contained in the dispersed phase wherein the stabilizer is selected from an organophilic particle, an amphipathic polymer, or a crystalline hydroxyl containing stabilizer;f. wherein the first component is substantially unsolvated in the carrier when the dispersed phase is suspended in the carrier;g. an anionic surfactant in a concentration of at least about 2% by wt. based on the composition when the at least one stabilizer consists solely of organic silicone wax particles, amphipathic polymers, or a combination thereof; andh. wherein the first and second components do not substantially react with water or each other until dispersed or dissolved in water at during cleansing and skin treatment by a consumer. 2. The implement of claim 1 wherein the composition is releasably associated with the substrate by a mechanism selected from surface coating of fibers or filaments in at least a portion of the substrate, absorption into pores or pockets contained in at least a portion of the substrate, or a combination thereof. 3. The implement of claim 1 wherein the concentration of the composition is greater than about 7.5% by wt. based on the substrate. 4. The implement of claim 1 wherein the dispersed phase comprises the first and the second components and wherein the second component is substantially unsolvated in the carrier when the dispersed phase is suspended in the carrier. 5. The implement of claim 1 wherein the reaction of the first component with water or the first component and the second component is not polymerization. 6. The implement of claim 1 wherein the at least one reactive component has a particle size range of about 0.5 to 5000μ. 7. The implement of claim 1 wherein the stabilizer is an organophilic particle selected from an organic silicone wax particle, organophilic silica, organophilic clay, or blends thereof. 8. The implement of claim 7 wherein the stabilizer is in the particle size range of about 0.02 to 250μ. 9. The implement of claim 1 wherein the stabilizer is an amphipathic polymer with some oil soluble groups substantially solvated by the carrier and some polar groups substantially unsolvated by the carrier when the dispersed phase is suspended in the carrier. 10. The implement of claim 1 further comprising dispersed surfactants that are substantially unsolvated by the carrier when the dispersed phase is suspended in the carrier. 11. The implement of claim 1 wherein the first component is capable of producing a gas in aqueous solution when reacted with an acid and the second component is an acid or forms an acid in the presence of water. 12. The implement of claim 1 wherein the first component is capable of generating a peroxide compound when dissolved in water. 13. The implement of claim 1 wherein the first component is capable of generating sulfide ions when reacted with an alkaline material and water. 14. The implement of claim 1 wherein the carrier contains an oil, an emulsifier and wherein the stabilizer is an organophilic clay; and the composition contains a total of at least about 10% of reactive dispersed solids by wt. based on the composition. 15. The implement of claim 1 where the first component is a solid or semisolid containing dissolved carbon dioxide. 16. A method of treating the skin or hair, comprising the steps of: a adding water to the implement of claim 1;b. contacting the skin or hair with the implement;c. rubbing the skin or hair with the implement until a substantial portion of the composition is transferred to the skin or hair; andd. rinsing off the composition.