Topical compositions containing fluid-absorbent solids and adhesive fluids
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-031/715
A61K-031/718
A61K-031/717
A61K-007/32
출원번호
US-0255283
(2002-09-26)
발명자
/ 주소
Clapp, Mannie Lee
Taylor, Rebecca Ann
McHugh, Colin Michael
Sunkel, Jorge Max
Felts, Timothy James
Smith, III, Edward Dewey
Syfert, Scott William
Roddy, Michael Joseph
Corkery, Robert William
출원인 / 주소
The Procter &
Gamble Company
인용정보
피인용 횟수 :
12인용 특허 :
32
초록▼
Disclosed are topical compositions, including methods of applying those compositions to absorb sweat and sebum from the skin, wherein the compositions comprise (A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 grams/gram; (B) an adhesive fluid; and (C) a liquid carrier
Disclosed are topical compositions, including methods of applying those compositions to absorb sweat and sebum from the skin, wherein the compositions comprise (A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 grams/gram; (B) an adhesive fluid; and (C) a liquid carrier; herein the composition has an Average Wear Index Value of at least about 60%. The topical compositions provide effective delivery and deposition of the fluid-absorbent solid onto the skin from an extended wear composition.
대표청구항▼
1. A method of absorbing sweat and sebum from the skin, said method comprising the topical application to the skin of a liquid composition comprising:(A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 gram/gram; (B) an adhesive fluid; and (C) a liquid carrier, wherein t
1. A method of absorbing sweat and sebum from the skin, said method comprising the topical application to the skin of a liquid composition comprising:(A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 gram/gram; (B) an adhesive fluid; and (C) a liquid carrier, wherein the topical composition has a Average Wear Index of at least about 25%.2. The method of claim 1, wherein the fluid-absorbent solids have a Water Absorption Value of from about 1.0 to about 5.0.3. The method of claim 1, wherein the fluid-absorbent solids are selected from the group consisting of silicas, silicates, carbonates, fluid-absorbent polymers, and combinations thereof.4. The method of claim 1, wherein the fluid-absorbent solids are selected from the group consisting of calcium silicates, amorphous silicas, calcium carbonate, magnesium carbonate, zinc carbonate, magnesium silicate, starch, microcrystalline cellulose, and combinations thereof.5. The method of claim 1, wherein the fluid-absorbent solids represent from about 0.5% to about 20% by weight of the topical liquid composition.6. The method of claim 1, wherein the topical liquid composition has an Average Wear Index is from about 75% to 100%.7. The method of claim 1, wherein the adhesive fluid comprises a silicone-containing adhesive.8. The method of claim 7, wherein the silicone-containing adhesive comprises a silicone resin copolymer.9. The method of claim 8 wherein the silicone resin copolymer has an average molecular weight of at least about 15,000, and wherein the silicone resin copolymer is a condensation product of an organosiloxane resin and a diorganosiloxane fluid.10. The method of claim 9 wherein the silicone resin copolymer has an average molecular weight of from about 100,000 to about 3 million.11. The method of claim 9 wherein the diorganosiloxane fluid is a hydroxyl end blocked diorganopolysiloxane having a viscosity of from about 100 to about 100,000 cs at 25° C., and wherein the organic substituents on the diorganopolysiloxane fluid are selected from the group consisting of methyl, ethyl, and vinyl radicals.12. The method of claim 11 wherein the silicone resin is as a condensation product of SiO2 and R3(SiO)0.5 units; wherein each R group is independently selected from the group consisting of methyl, ethyl, propyl and vinyl radicals; and the molar ratio of SiO2 units to R3(SiO)0.5 units in the silicone resin is from about 0.6 to about 1.0.13. The method of claim 10 wherein the silicone resin copolymer represents from about 0.05% to about 40% by weight of the composition.14. The method of claim 7, wherein the silicone-containing adhesive comprises an organosiloxane resin in combination with a diorganosiloxane fluid.15. The method of claim 14 wherein the weight ratio of the organosiloxane resin to the diorganopolysiloxane fluid is from about 1:5 to about 10:1.16. The method of claim 15 wherein the weight ratio of the oranosiloxane resin to the diorganopolysiloxane fluid is from about 1:1 to about 3:1.17. The method of claim 14 wherein concentration of the combination of the organosiloxane resin and the diorganopolysiloxane fluid is from about 10% to about 40% by weight of the composition.18. The method of claim 14 wherein the diorganosiloxane fluid is a polydiemethylsiloxane fluid having a viscosity at 25° C. of from about 100,000 to about 25,000,000 centistokes (cSt) at 25° C.19. The method of claim 1, wherein the liquid carrier comprises a non-volatile residue masking agent.20. The method of claim 1, wherein the composition is intended solely for rinse-off application.21. The method of claim 1, wherein the composition further comprises from about 0.1% to about 5% by weight of a fragrance.22. The method of claim 1, wherein the composition is substantially free of pigments.23. The method of claim 1, wherein the composition is not intended for topical application to the bead or neck.24. The method of claim 1, wherein the fluid-absorbing solids have an average particle size of less than about 250 nm.25. Topical liquid compositions comprising:(A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 gram/gram; (B) an adhesive fluid; and (C) a liquid carrier; wherein the topical composition has a Average Wear Index of at least about 25%. 26. A topical liquid composition according to claim 25, wherein the fluid-absorbent solids have a Water Absorption Value of from about 1.0 to about 5.0.27. A topical liquid composition according to claim 25, wherein the fluid-absorbent solids are selected from the group consisting of silicas, silicates, carbonates, fluid-absorbent polymers, and combinations thereof.28. A topical liquid composition according to claim 25, wherein the fluid-absorbent solids are selected from the group consisting of calcium silicates, amorphous silicas, calcium carbonate, magnesium carbonate, zinc carbonate, magnesium silicate, starch, microcrystalline cellulose, and combinations thereof.29. A topical liquid composition according to claim 25, wherein the fluid-absorbent solids represent from about 0.5% to about 20% by weight of the topical liquid composition.30. A topical liquid composition according to claim 25, wherein the topical liquid composition has an Average Wear Index is from about 75% to 100%.31. A topical liquid composition according to claim 25, wherein the adhesive fluid comprises a silicone-containing adhesive.32. A topical liquid composition according to claim 25, wherein the silicone-containing adhesive comprises a silicone resin copolymer.33. The liquid composition of claim 32 wherein the silicone resin copolymer has an average molecular weight of at least about 15,000, and wherein the silicone resin copolymer is a condensation product of an organosiloxane resin and a diorganosiloxane fluid.34. The liquid composition of claim 33 wherein the silicone resin copolymer has an average molecular weight of from about 100,000 to about 3 million.35. The liquid composition of claim 33 wherein the diorganosiloxane fluid is a hydroxyl end blocked diorganopolysiloxane having a viscosity of from about 100 to about 100,000 cs at 25° C., and wherein the organic substituents on the diorganopolysiloxane fluid are selected from the group consisting of methyl, ethyl, and vinyl radicals.36. The liquid composition of claim 35 wherein the silicone resin is as a condensation product of SiO2 and R3(SiO)0.5 units; wherein each R group is independently selected from the group consisting of methyl, ethyl, propyl and vinyl radicals; and the molar ratio of SiO2 units to R3(SiO)0.5 units in the silicone resin is from about 0.6 to about 1.0.37. The liquid composition of claim 34 wherein the silicone resin copolymer represents from about 0.05% to about 40% by weight of the liquid composition.38. The liquid composition of claim 31, wherein the silicone-containing adhesive comprises an organosiloxane resin in combination with a diorganosiloxane fluid.39. The liquid composition of claim 38 wherein the weight ratio of the organosiloxane resin to the diorganopolysiloxane fluid is from about 1:5 to about 10:1.40. The liquid composition of claim 39 wherein the weight ratio of the oranosiloxane resin to the diorganopolysiloxane fluid is from about 1:1 to about 3:1.41. The liquid composition of claim 39 wherein concentration of the combination of the organosiloxane resin and the diorganopolysiloxane fluid is from about 10% to about 40% by weight of the composition.42. The liquid composition of claim 39 wherein the diorganosiloxane fluid is a polydiemethylsiloxane fluid having a viscosity at 25° C. of from about 100,000 to about 25,000,000 centistokes (cSt) at 25° C.43. A topical liquid composition according to claim 25, wherein the liquid carrier comprises a non-volatile residue masking agent.44. A topical liquid composition according to claim 25, wherein the composition is intended solely for 25, rinse-off application.45. A topical liquid composition according to claim 25, wherein the composition further comprises from about 0.1% to about 5% by weight of a fragrance.46. A topical liquid composition according to claim 25, wherein the composition is substantially free of pigments.47. A topical liquid composition according to claim 25, wherein the composition is not intended for topical application to the head or neck.48. A topical liquid composition according to claim 25, wherein the fluid-absorbing solids have an average particle size of less than about 250 nm.
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