Liquid oil-dispersible type eye makeup composition

Patent metadata

Field	Value
Publication number	US-10653591-B2
Application number	US-201615764756-A
Country	US
Kind code	B2
Filing date	Sep 27, 2016
Priority date	Sep 30, 2015
Publication date	May 19, 2020
Grant date	May 19, 2020

Abstract

The present invention provides a liquid oil-dispersible type eye makeup composition having: a volatile oil; a hard-type film forming agent; and a soft-type film forming agent. The eye makeup composition of the present invention forms a solid and flexible film layer so as to be lightly spread and have excellent lasting properties, and is also quickly dried and has little fallout, thereby enabling the feeling of use to be remarkably improved over that of a conventional eye makeup composition.

First claim

The invention claimed is:

1. A liquid oil-dispersible type eye makeup composition comprising:
a volatile oil; a hard type film forming agent; and a soft type film forming agent,
wherein the volatile oil is a volatile hydrocarbon oil, a volatile silicone oil, or a mixture thereof,
wherein the hard type film forming agent is a silicone-based film forming agent comprising MQ resin, wherein
M resin is represented by R 3 SiO 1/2 ;
Q resin is represented by SiO 2 ;
R is an alkyl group having 1 to 8 carbon atoms or an aryl group having 5 to 15 carbon atoms; and
said MQ resin has an M/Q ratio of 0.7 to 0.8; and

wherein the soft type film forming agent is a silicone graft acrylic polymer-based film forming agent; and
wherein the hard type film forming agent and the soft type film forming agent are mixed at a weight ratio of from 60:40 to 30:70.

2. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the hard type film forming agent is included in an amount of from 1 to 25% by weight, based on the total weight of the composition.

3. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the soft type film forming agent is included in an amount of from 1 to 25% by weight, based on the total weight of the composition.

4. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the volatile oil is included in an amount of from 1 to 80% by weight, based on the total weight of the composition.

5. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the silicone-based film forming agent is a trimethylsiloxysilicate-based polymer.

6. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the silicone graft acrylic polymer-based film forming agent comprises at least one selected from the group consisting of isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer, acrylate/dimethicone copolymer, acrylate/behenylacrylate/dimethicone methacrylate copolymer, acrylate/polytrimethylsiloxymethacrylate copolymer, acrylate/bis-hydroxypropyldimethicone crosspolymer, acrylate/dimethiconemethacrylate/ethylhexylacrylate copolymer, acrylate/propyltrimethicone methacrylate copolymer, acrylate/ethylhexyl acrylate/dimethiconemethacrylate copolymer and acrylate/stearylacrylate/dimethiconemethacrylate copolymer.

7. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the volatile oil evaporates within 1 hour at room temperature and atmospheric pressure upon contact with skin or keratin fibers.

8. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the volatile hydrocarbon oil is C8-C16 branched alkane, C8-C16 branched ester, or a mixture thereof.

9. The liquid oil-dispersible type eye makeup composition according to claim 1 , wherein the volatile silicone oil is dimethicone, trisiloxane, or a mixture thereof.

Assignees

• Amorepacific Corp

Inventors

• Jang Soon Hui
• Han Eun Sil

Classifications

• A61K8/06 Primary

  Emulsions · CPC title

• A61K8/31

  Hydrocarbons · CPC title

• A61K8/91

  Graft copolymers (A61K8/89 takes precedence) · CPC title

• A61Q1/10

  for eyes, e.g. eyeliner, mascara · CPC title

• A61K8/891 Primary

  saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone · CPC title