SKIN CARE EMULSION COMPOSITION
In one aspect, the invention relates to a method of making an emulsion composition. The method includes forming a water-in-oil emulsion and adding a galvanic particulate to the water-in-oil emulsion. In another aspect, a water-in oil emulsion is provided. The water-in-oil emulsion includes a water phase emulsified in a continuous oil phase; and a galvanic particulate. The oil-in water emulsion has a yield stress of at least about 20 Pascals (Pa).
1 . A method of making a water-in-oil emulsion composition, comprising:
forming a water-in-oil emulsion; and
after forming the water-in-oil emulsion, adding a galvanic particulate to the water-in-oil emulsion.
2 . The method of claim 1 , wherein the water-in oil emulsion has a yield stress of at least about 20 Pa.
3 . The method of claim 1 , wherein the water-in oil emulsion has a yield stress from about from about 20 Pa to about 200 Pa.
4 . The method of claim 1 , wherein the water-in oil emulsion has a yield stress from about from about 20 Pa to about 100 Pa.
5 . The method of claim 1 , wherein the water-in-oil emulsion comprises an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
6 . The method of claim 1 , wherein the water-in-oil emulsion comprises from about 3% to about 15% by weight of an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
7 . The method of claim 1 , wherein the water-in-oil emulsion comprises from about 3% to about 10% of an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
8 . The method of claim 1 , wherein the galvanic particulate is a zinc-copper particulate.
9 . The method of claim 1 , wherein the water-in-oil emulsion comprises a silicone elastomer.
10 . The method of claim 1 , wherein the water-in-oil emulsion comprises from about 0.25% to about 5% of a silicone elastomer.
11 . The method of claim 1 , wherein the water-in-oil emulsion comprises from about 1% to about 5% of a silicone elastomer.
12 . The method of claim 1 , wherein the water-in-oil emulsion comprises from about 3% to about 5% of a silicone elastomer.
13 . The method of claim 1 , wherein the water-in-oil emulsion comprises a polyether-modified crosslinked siloxane.
14 . The method of claim 1 , wherein the water-in oil emulsion has a shear storage modulus of at least about 80 Pascals.
15 . The method of claim 1 , wherein the water-in oil emulsion has a shear storage modulus from about from about 80 Pa to about 650 Pa.
16 . The method of claim 1 , wherein the water-in oil emulsion has water phase content from about 40% to about 65% by weight.
17 . The method of claim 1 , wherein the water-in oil emulsion has water phase content from about 45% to about 55% by weight.
18 . The method of claim 1 , wherein the water-in oil emulsion is a single water-in-oil emulsion.
19 . A water-in-oil emulsion, comprising:
a water phase emulsified in a continuous oil phase; and
a galvanic particulate, wherein the oil-in water emulsion has a yield stress of of at least about 20 Pa.
20 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has a yield stress from about from about 20 Pa to about 200 Pa.
21 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has a yield stress from about from about 20 Pa to about 100 Pa.
22 . The water-in-oil emulsion of claim 19 , further comprising an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
23 . The water-in-oil emulsion of claim 19 , further comprising from about 3% to about 15% by weight of an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
24 . The water-in-oil emulsion of claim 19 , wherein the water-in-oil emulsion comprises from about 3% to about 10% of an oil-phase rheology modifier selected from a group consisting of a silicone elastomer, a wax, a hydrophobically-modified clay, and combinations thereof.
25 . The water-in-oil emulsion of claim 19 , wherein the galvanic particulate is a zinc-copper particulate.
26 . The water-in-oil emulsion of claim 19 , wherein the emulsion comprises a silicone elastomer.
27 . The water-in-oil emulsion of claim 19 , wherein the emulsion comprises from about 0.25% to about 5% of a silicone elastomer.
28 . The water-in-oil emulsion of claim 19 , wherein the emulsion comprises from about 1% to about 5% of a silicone elastomer.
29 . The water-in-oil emulsion of claim 19 , wherein the emulsion comprises from about 3% to about 5% of a silicone elastomer.
30 . The water-in-oil emulsion of claim 19 , wherein the emulsion comprises a polyether-modified crosslinked siloxane.
31 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has a shear storage modulus of at least about 80 Pa.
32 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has a shear storage modulus from about from about 80 Pa to about 650 Pa.
33 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has water phase content from about 40% to about 65% by weight.
34 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion has water phase content from about 45% to about 55% by weight.
35 . The water-in-oil emulsion of claim 19 , wherein the water-in oil emulsion is a single water-in-oil emulsion.