Claims
- 1. A silicone material, comprising:
a) a homopolymer polymer network, said homopolymer polymer network comprising a polymerized product of a monomeric polyfunctional organosilicone compound, said polyfunctional organosilicone compound comprising, on average per molecule of the compound, one or more alkenyl substituents and one or more silicon-bonded hydride substituents, and (b) a fluid within the network.
- 2. The silicone material of claim 1, wherein the polyfunctional organosilicone compound comprises one or more first structural units of the formula R1aSiO4-a/2, wherein each R1 is independently a monovalent hydrocarbon radical, provided that at least one R1 group per unit is an alkenyl radical, and a is an integer wherein 0≦a≦3, and one or more second structural units of the formula R2bSiO4-b/2, wherein each R2 is independently H or a monovalent hydrocarbon radical, provided that at least one R2 group per unit is H, and b is an integer wherein 0≦b≦3.
- 3. The silicone material of claim 1, wherein the polyfunctional organosilicone compound comprises one or more organopolysiloxanes of the formula MCMvidMHeDfDvigDHhTiTvijTHkQl, wherein M is R33SiO1/2, Mvi is R42R5SiO1/2, MH is R62R7SiO1/2 D is R82SiO2/2, Dvi is R9R10SiO2/2, DH is R11R12SiO2/2, T is R13SiO3/2, Tvi is R14SiO3/2, TH is R15SiO3/2, Q is SiO4/2, R3, R4, R6, R8, R9, R11 and R13 are each monovalent non-alkenyl hydrocarbon radicals, R5, R10 and R14 are each alkenyl, R7, R12 and R15 are each H, and c, d, e, f, g, h, i, j, k and l are each integers selected to provide polymer a having a viscosity of from 1 to 1,000,000 cSt and having a desired amount of alkenyl groups and silicon-bonded H radicals per molecule.
- 4. The silicone material of claim 3, wherein each R3, R4, R6, R8, R9, R11 and R13 is independently alkyl, hydroxyalkyl, a polyhydric alcohol radical, monocyclic aromatic, aralkyl, oxaalkylene or alkylcarbonyloxaalkylene
- 5. The silicone material of claim 3, wherein the polyfunctional organosilicone has the structural formula MViDuDHvMVi, M is R33SiO1/2, Mvi is R42R5SiO1/2, D is R82SiO2/2, DH is R11R12SiO2/2, R4, R8 and R11 are each independently monovalent non-alkenyl hydrocarbon radicals, R5 is alkenyl, and R12 is H and u and v are each integers, wherein 0≦u≦1000, and 1≦v≦10.
- 6. The silicone material of claim 1, wherein the polyfunctional organosilicone compound contains, on average, from greater than 0 to less than 1.5 alkenyl radicals per molecule average and from greater than 0 to less than 1.5 silicon-bonded H groups per molecule.
- 7. The silicone material of claim 1, wherein the polyfunctional organosilicone compound contains, on average, from greater than 0 to less than 1.5 alkenyl radicals per molecule and greater than or equal to 1.5 silicon-bonded H groups per molecule.
- 8. The silicone material of claim 1, wherein the polyfunctional organosilicone compound contains, on average, greater than or equal 1.5 alkenyl radicals per molecule and from greater than 0 to less than 1.5 silicon-bonded H groups per molecule.
- 9. The silicone material of claim 1, wherein the polyfunctional organosilicone compound contains, on average, greater than or equal to 1.5 alkenyl radicals per molecule and greater than or equal to 1.5 silicon-bonded H groups per molecule.
- 10. The silicone material of claim 1, wherein the polyfunctional organosilicone compound contains, on average, from one to 1.5 alkenyl radicals and from one to 1.5 silicon-bonded H group per molecule.
- 11. The silicone material of claim 1, wherein the fluid is a compound or mixture of two or more compounds that are in the liquid state at or near room temperature and about one atmosphere pressure.
- 12. The silicone material of claim 1, wherein the fluid is selected from cyclic silicones of the formula Dw, wherein D is defined as above, R8 is preferably methyl, and r is an integer wherein 3≦w≦12, linear or branched organopolysiloxanes having the formula M′D′xT′yM′, wherein M′ is R293SiO1/2; D′ is R302SiO2/2, T′ is R31SiO3/2, R29, R30 and R31 are each independently alkyl, aryl or aralkyl, and x and y are each independently integers of from 0 to 300 and mixtures thereof.
- 13. The silicone material of claim 1, wherein the material comprises silicone material particles having an average particle size, as measured by light scattering, of less than or equal to 600 μM.
- 14. A method for making a silicone material, comprising polymerizing a polyfunctional organosilicone compound, said polyfunctional organosilicone compound comprising, on average per molecule of the compound, one or more alkenyl substituents and one or more silicon-bonded hydride substituents, in the presence of a fluid to form a polymer network with the fluid within the network.
- 15. A method for making a polyfunctional organosiloxane compound, comprising equilibrating one or more linear or cyclic siloxanes with a silylhydride functional siloxane and an alkenyl functional siloxane in the presence of a linear phosphonitrile chloride equilibration catalyst.
- 16. A personal care composition comprising a polymerized product of a polyfunctional organosilicone compound, said polyfunctional organosilicone compound comprising, on average per molecule of the compound, one or more alkenyl substituents and one or more silicon-bonded hydride substituents.
- 17. The personal care composition of claim 16, wherein the polymerized product forms a polymer network, further comprising a fluid within the network.
- 18. The personal care composition of claim 16, further comprising a personal care ingredient selected from the group consisting of emollients, moisturizers, humectants, pigments, colorants, fragrances, biocides, preservatives, antioxidants, anti-microbial agents, anti-fungal agents, anti-perspirant agents, exfoliants, hormones, enzymes, medicinal compounds, vitamins, salts, electrolytes, alcohols, polyols, absorbing agents for ultraviolet radiation, botanical extracts, surfactants, silicone oils, organic oils, waxes, film formers, thickening agents and particulate fillers.
- 19. The personal care composition of claim 18, wherein the personal care composition is selected from the group consisting of deodorants, antiperspirants, shaving products, skin lotions, moisturizers, toners, bath products, cleansing products, shampoos, conditioners, mousses, styling gels, hair sprays, hair dyes, hair color products, hair bleaches, waving products, hair straighteners, nail polish, nail polish remover, nail creams, nail lotions, cuticle softeners, sunscreens, inset repellents, anti-aging products, lipsticks, foundations, face powders, eye liners, eye shadows, blushes, makeup, mascaras, and drug delivery systems for topical application of medicinal compositions that are to be applied to the skin.
- 20. The personal care composition of claim 16, wherein the personal care composition is in the form of a single phase.
- 21. The personal care composition of claim 16, wherein the personal care composition is in the form of an emulsion.
- 22. The personal care composition of claim 21, wherein the personal care composition is in the form of an oil-in-water emulsion, a water-in-oil emulsion or an anhydrous emulsion emulsion.
- 23. The personal care composition of claim 21, wherein the personal care composition is the form of an oil-in-water-in-oil emulsion or a water-in-oil-in-water-emulsion.
- 24. A method for making a personal care composition, comprising combining one or more personal care ingredients with a polymerized product of a polyfunctional organosilicone compound, said polyfunctional organosilicone compound comprising, on average per molecule of the compound, one or more alkenyl substituents and one or more silicon-bonded hydride substituents.
- 25. A method for reversibly imparting characteristics of a solid to a fluid, comprising combining the fluid with a polymer network, said network comprising a polymerized product of a polyfunctional organosilicone compound, said polyfunctional organosilicone compound comprising, on average per molecule of the compound, one or more alkenyl substituents and one or more silicon-bonded hydride substituents and said network being swellable by the fluid, so that the fluid is contained within the polymer network.
Parent Case Info
[0001] This application claims rights of priority under 35 U.S.C. 119 from U.S. patent application Ser. No. 09/592362 filed Jun. 12, 2000.
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09592362 |
Jun 2000 |
US |
Child |
10062350 |
Feb 2002 |
US |