阅读说明：本技术 包含酯-封端的聚(酯-酰胺)聚合物、挥发性烷烃、一元醇和至少一种颜料的流体组合物 (Fluid composition comprising an ester-terminated poly (ester-amide) polymer, a volatile alkane, a monohydric alcohol, and at least one pigment ) 是由 G·科尔高希恩 于 2019-06-26 设计创作，主要内容包括：本发明涉及一种流体组合物,所述流体组合物尤其包含生理学上可接受的介质、尤其用于涂覆角蛋白材料、更特别地用于对角蛋白材料如皮肤进行化妆和/或护理、并且含有：a)至少一种酯-封端的聚(酯-酰胺)聚合物；和b)至少一种挥发性烷烃；和c)至少一种包含从2至8个碳原子的一元醇；和d)包含至少一种颜料的颗粒相。本发明还涉及一种用于涂覆角蛋白材料、更特别地用于对角蛋白材料如皮肤进行化妆和/或护理的方法,其特征在于,所述方法包括向所述角蛋白材料施用如先前定义的组合物。本发明还涉及一种美容组件,所述美容组件包括-如先前定义的组合物-用于将所述组合物施用到所述角蛋白材料的装置。(The present invention relates to a fluid composition comprising, inter alia, a physiologically acceptable medium, in particular for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, and containing: a) at least one ester-terminated poly (ester-amide) polymer; and b) at least one volatile alkane; and c) at least one monohydric alcohol comprising from 2 to 8 carbon atoms; and d) a particulate phase comprising at least one pigment. The invention also relates to a method for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, characterized in that it comprises applying to the keratin materials a composition as defined previously. The invention also relates to a cosmetic assembly comprising-a composition as defined previously-a device for applying said composition to said keratin materials.)

1. Fluid composition comprising, inter alia, a physiologically acceptable medium, in particular for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, and containing

a) At least one ester-terminated poly (ester-amide) polymer; and

b) at least one volatile alkane; and

c) at least one monohydric alcohol comprising from 2 to 8 carbon atoms; and

d) a particulate phase comprising at least one pigment.

2. The composition of claim 1, wherein the ester-terminated poly (ester-amide) (ETPEA) polymer is in the form of a resin prepared by reacting a diacid, a diamine, a polyol, and a monohydric alcohol, wherein:

(i) at least 50 equivalent% of the diacid comprises polymerized fatty acid and

(ii) at least 50 equivalent% of the diamine comprises ethylene diamine.

3. The composition of any of claims 1 and 2, wherein the diacid is C₃₆Hydrogenated linoleic acid dimer.

4. The composition of any one of claims 1 to 3, wherein the diamine is ethylenediamine.

5. The composition of any one of claims 1 to 4, wherein the monohydric alcohol is stearyl alcohol.

6. The composition of any one of claims 1 to 5, wherein the monohydric alcohol is neopentyl glycol.

7. The composition of any one of claims 1 to 6, wherein the ester-terminated poly (ester-amide) polymer is a polymer having the INCI designation polyamide-8.

8. Composition according to any one of claims 1 to 7, characterized in that the ester-terminated poly (ester-amide) polymer is present in the composition in a content ranging from 1% to 35% by weight, better still from 2% to 30% by weight, preferably from 3% to 25% by weight, relative to the total weight of the composition.

9. Composition according to any one of claims 1 to 8, characterized in thatThe volatile alkane is then a branched volatile alkane, preferably C₈-C₁₆Branched volatile alkanes, even more preferably isododecane.

10. Composition according to any one of claims 1 to 9, characterized in that the volatile alkane is preferably present in the composition at a concentration ranging from 35% to 95% by weight and more preferably from 50% to 80% by weight relative to the total weight of the composition.

11. Composition according to one of claims 1 to 10, characterized in that the monoalcohol is ethanol.

12. Composition according to one of claims 1 to 11, characterized in that it comprises a ratio of ester-terminated poly (ester-amide) polymer to the particulate phase greater than 0.5, preferably between 1 and 10.

13. Composition according to one of claims 1 to 12, characterized in that it comprises a ratio of alcohol to alkane greater than 0.04 and preferably greater than 0.1.

14. Composition according to any one of claims 1 to 13, comprising at least one pigment chosen from iron oxide and/or titanium dioxide, and more preferably a pigment of iron oxide and/or titanium dioxide coated with at least one lipophilic or hydrophobic compound.

15. Composition according to one of claims 1 to 14, characterized in that it comprises at least 5% by weight of pigment relative to the total weight of the composition, more preferably from 5% to 40% by weight of pigment, in particular from 10% to 30% by weight and preferably from 10% to 20% by weight of pigment.

16. The composition of any one of the preceding claims, in the form of an anhydrous composition.

17. A method for coating keratin materials, more particularly for making up and/or caring for keratin materials such as the skin, characterized in that it comprises applying to the keratin materials a composition as defined according to any one of claims 1 to 16.