FILM-FORMING COMPOSITIONS COMPRISING SALICYLIC ACID AND METHODS OF USE
Described herein is composition comprising salicylic acid for use as a treatment article for certain conditions and method of making such an article. The composition comprising: salicylic acid; a silicone containing film-forming polymer; a silicate tackifying resin; and an additive, wherein the additive comprises (i) a nonionic surfactant having an HLB of 5-9, (ii) a aminosilicone having an amine value greater than 60, (iii) a cationic silicone polyquaternium, or (iv) combinations thereof. Such compositions can be used for skin treatment applications.
1 . A composition for use as a treatment article, the composition comprising:
salicylic acid;
a silicone containing film-forming polymer;
a silicate tackifying resin; and
an additive, wherein the additive comprises (i) a nonionic surfactant having an HLB of 5-9, (ii) an aminosilicone having an amine value greater than 60, (iii) a cationic silicone polyquaternium, or (iv) combinations thereof.
2 . The composition according to claim 1 , wherein the silicone containing film-forming polymer comprises a linear polydiorganosiloxane.
3 . The composition according to claim 1 , wherein the silicate tackifying resin is an MQ silicate tackifying resin.
4 . The composition according to claim 1 , wherein the nonionic surfactant comprises an HLB of 6-8.
5 . The composition according to claim 1 , wherein the nonionic surfactant comprises at least one of a glyceryl stearate, a polyoxyethylene oleyl ether, glycerol monolaurate, 2-ethylhexyl glycerin ether, 1, 2-alkanediols, and combinations thereof.
6 . The composition according to claim 1 , wherein the aminosilicone has the structure
wherein R is an alkyl containing between 1 and 12 carbons, the blocks bearing the subscripts x and y may be randomly mixed, the total value of x is from 10 to 5,000, and the total value of y is from 2 to 20.
7 . The composition according to claim 1 , wherein the aminosilicone has the structure
wherein the blocks bearing the subscripts x and y may be randomly mixed, the total value of x is from 5 to 5,000, the total value of y is from 1 to 20, R and R′ may be the same or different, and R and R′ are each saturated, linear or branched alkyl groups of 1 to 12 carbon atoms.
8 . The composition according to claim 1 , wherein the cationic silicone polyquaternium comprises at least one of silicone quaternium-12, silicone quaternium-8, silicone quaternium-19, silicone quaternium-22, and mixtures thereof.
9 . The composition according to claim 1 , wherein the composition comprises at least 0.5 and at most 30wt % of the salicylic acid.
10 . The composition according to claim 1 , wherein the composition comprises at least 0.1 and at most 10 at % of the salicylic acid.
11 . The composition according to claim 1 , wherein the composition further comprises a volatile solvent, optionally wherein the volatile solvent is isooctane or hexamethyldisiloxane.
12 . The composition according to claim 1 , wherein the composition further comprises a filler.
13 . The composition according to claim 1 , wherein the composition further comprises a coagulant.
14 . The composition according to claim 1 , wherein the composition comprises at least 2 wt % of the additive.
15 . The composition according to claim 1 , wherein the composition comprises:
0.1 to 10 wt % salicylic acid;
5 to 30 wt % silicone containing film-forming polymer;
1 to 35 wt % silicate tackifying resin;
0.1 to 5 wt % additive; and
50 to 80 wt % volatile solvent,
each based on the total weight of the composition.
16 . The composition according to claim 1 , wherein the film composition comprises comprising
0.1 to 20 wt % salicylic acid;
30 to 90 wt. % silicone containing film-forming polymer;
5 to 40 wt. % silicate tackifying resin; and
0.1 to 25 wt % additive,
each based on the total weight of the composition.
17 . A composition for use as a skin treatment, wherein the composition is according to claim 1 .
18 . A method of making a gel composition, the method comprising:
combining a first part and a second part to make the gel composition, wherein the gel composition comprises
salicylic acid;
a silicone containing film-forming polymer;
a silicate tackifying resin;
a volatile solvent; and
an additive, wherein the additive comprises an additive, wherein the additive comprises (i) a nonionic surfactant having an HLB of 5-9, (ii) an aminosilicone having an amine value greater than 60, (iii) a cationic silicone polyquaternium, or (iv) combinations thereof;
wherein the first part comprises the salicylic acid in a first portion of the silicone containing, film-forming polymer; and the second part comprising a second portion of the silicone containing, film-forming polymer.
19 . A method comprising:
exposing tissue containing acne bacteria to a composition, the composition comprising:
salicylic acid;
a silicone containing film-forming polymer;
a silicate tackifying resin; and
an additive, wherein the additive is (i) a nonionic surfactant having an HLB of 5-9, (ii) a aminosilicone having an amine ratio greater than 0.05, (iii) a cationic silicone polyquaternium, or (iv) combinations thereof.