Composition for forming coating film
Provided is a composition for forming a coating film directly on the skin by an electrostatic spray, the composition being capable of forming a coating film having excellent skin compatibility, adhesion, and scratch resistance, having a good feel, and being easy to peel. A composition for forming a coating film, for forming a coating film composed of fibers directly on the skin by an electrostatic spray, the composition comprising the following Components (a), (b), (c), and (d): (a) a polymer having a coating film forming ability (b) one or more volatile substances selected from the group consisting of an alcohol and a ketone (c) a plasticizer (d) a feel modifier other than Component (c).
1. A composition, comprising:
(a) a polymer capable of forming a coating film;
(b) at least one volatile substance selected from the group consisting of an alcohol and a ketone;
(c) a plasticizer; and
(d) a feel modifier other than the Component (c),
wherein the composition is suitable for forming a coating film composed of fibers directly on the skin by an electrostatic spray,
wherein said Component (d) comprises a silicone oil and at least one member selected from the group consisting of a hydrocarbon oil, an isononanoic acid ester, neopentyl glycol diethylhexanoate, and neopentyl glycol dicaprate.
2. The composition according to claim 1 , having a viscosity of 2 mPa·s or more and 3,000 mPa·s or less at 25° C.
3. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (c), ((a)/(c)), is 0.033 to 300.
4. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (c), ((a)/(c)), is 0,80 to 20.
5. The composition according to claim 1 , wherein a content mass ratio of the Component (c) to the Component (d), ((c)/(d)), is 0.0033 to 300.
6. The composition according to claim 1 , wherein a content mass ratio of the Component (c) to the Component (d), ((c)/(d)), is 0.030 to 10.
7. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (b), ((a)/(b)), is 0.010 to 0.60.
8. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (b), ((a)/(b)), is 0.060 to 0.45.
9. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (d) is 0.033 to 300.
10. The composition according to claim 1 , wherein a content mass ratio of the Component (a) to the Component (d) is 0.10 to 15.
11. The composition according to claim 1 , wherein a content of the Component (a) is 1.0 mass % to 30 mass % and a content of the Component (b) is 50 mass % to 99 mass %.
12. The composition according to claim 1 , wherein content of the Component (a) is 2.0 mass % to 35 mass % and a content of the Component (b) is 45 mass % to 97 mass %.
13. The composition according to claim 1 , wherein a content of the Component (c) is 0.10 mass % to 30 mass % and a content of the Component (d) is 0.10 mass % to 30 mass %.
14. The composition according to claim 1 , wherein a content of the Component (c) is 0.50 mass % to 30 mass % and a content of the Component (d) is 0.50 mass % to 40 mass %.
15. The composition according to claim 1 , wherein the Component (a) is at least one selected from the group consisting of a partially saponified polyvinyl alcohol, a low saponified polyvinyl alcohol, a completely saponified polyvinyl alcohol, a polyvinyl butyral resin, a polyurethane resin, a polymethacrylate resin, an oxazoline-modified silicone, a polyvinyl acetal diethylamine acetate, and a polylactic acid.
16. The composition according to claim 1 , wherein Component (c) is at least one selected from the group consisting of a polyol, a polyoxyalkylene glycol, a glycerin monofatty acid ester, a glycerin difatty acid ester, a malic acid diester, an N-acyl amino acid ester, ethylhexyl methoxycinnamate, and an alkyl benzoate.
17. A method for treating the skin, comprising:
applying a composition to the skin by an electrostatic spraying device; and
applying a skincare cosmetic to the skin by a device other than an electrostatic spraying device,
wherein said composition comprises:
(a) a polymer capable of forming a coating film;
(b) at least one volatile substance selected from the group consisting of an alcohol and a ketone;
(c) a plasticizer; and
(d) a feel modifier other than the Component (c),
wherein the composition is suitable for forming a coating film composed of fibers directly on the skin by an electrostatic spraying device.
18. The method according to claim 17 , wherein said composition has a viscosity of 2 mPa·s or more and 3,000 mPa·s or less at 25° C.
19. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (c), ((a)/(c)), is 0.033 to 300.
20. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (c), ((a)/(c)), is 0.80 to 20.
21. The method according to claim 17 , wherein a content mass ratio of the Component (c) to the Component (d), ((c)/(d)), is 0.0033 to 300.
22. The method according to claim 12 , wherein a content mass ratio of the Component (c) to the Component (d), ((c)/(d)), is 0.030 to 10.
23. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (b), ((a)/(b)), is 0.010 to 0.60.
24. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (b), ((a)/(b)), is 0.060 to 0.45.
25. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (d) is 0.033 to 300.
26. The method according to claim 17 , wherein a content mass ratio of the Component (a) to the Component (d) is 0.10 to 15.
27. The method according to claim 17 , wherein a content of the Component (a) is 1.0 mass % to 30 mass % and a content of the Component (b) is 50 mass % to 99 mass %.
28. The method according to claim 17 wherein a content of the Component (a) is 2.0 mass % to 35 mass % and a content of the Component (b) is 45 mass % to 97 mass %.
29. The method according to claim 17 , wherein a content of the Component (c) is 0.10 mass % to 30 mass % and a content of the Component (d) is 0.10 mass % to 30 mass %.
30. The method according to claim 17 , wherein content of the Component (c) is 0.50 mass % to 30 mass % and a content of the Component (d) is 0.50 mass % to 40 mass %.
31. The method according to claim 17 , wherein the Component (a) is at least one member selected from the group consisting of a partially saponified polyvinyl alcohol, a low saponified polyvinyl alcohol a completely saponified polyvinyl alcohol, a polyvinyl butyral resin, a polyurethane resin, a polymethacrylate resin, an oxazoline-modified silicone, a polyvinyl acetal diethylamino acetate, and a polylactic acid.
32. The method according to claim 17 , wherein the Component (c) is at least one member elected from the group consisting of a polyol, a polyoxyalkylene glycol, a glycerin monofatty acid ester, a glycerin difatty acid ester, a malic acid diester, an N-acyl amino acid ester, ethylhexyl methoxycinnamate, and an alkyl benzoate.
33. The method according to claim 17 , wherein the Component (d) is at least one member selected front the group consisting of a silicone oil, a hydrocarbon oil, a palmitic acid ester, an isononanoic acid ester, neopentyl glycol diethylhexanoate, neopentyl glycol dicaprate, and an acyl amino acid diester.
34. The method according to claim 17 , wherein the Component (d) is at least two members selected from the group consisting of a silicone oil, a hydrocarbon oil, an isononanoic acid ester, neopentyl glycol diethylhexanoate, and neopentyl glycol dicaprate.
35. The method according to claim 17 , wherein the Component (d) comprises a silicone oil and at least one member selected from the group consisting of a hydrocarbon oil, an isononanoic acid ester, neopentyl glycol diethylhexanoate, and neopentyl glycol dicaprate.