Emulsion with matte effects and excellent texture

1. A cosmetic makeup composition in the form of an emulsion, comprising:

(a) at least one porous oil-absorbable polylactic acid particle which has an oil-absorbing capacity of 180 ml/100 g or more, a volume-average particle size of less than 30 μm, and a density ranging from 0.01 g/cm 3 to 0.9 g/cm 3 ;

(b) at least one oil;

(c) at least one emulsifier; and

(d) water;

wherein the (a) at least one porous oil-absorbable polylactic acid particle is present in an amount of from 0.1% to 10% by weight relative to the total weight of the composition.

2. The composition according to claim 1 , wherein the at least one porous oil-absorbable polylactic acid particle has an oil-absorbing capacity of 350 ml/100 g or more.

3. The composition according to claim 1 , wherein the at least one porous oil-absorbable polylactic acid particle has a volume-average particle size of from 8 to less than 12 μm.

4. The composition according to claim 1 , wherein the amount of the (c) at least one emulsifier in the composition is from 0.01 to 20% by weight, relative to the total weight of the composition.

5. The composition according to claim 1 , wherein the amount of the (d) water in the composition is from 1 to 99% by weight, relative to the total weight of the composition.

6. A cosmetic makeup composition, in the form of an emulsion, comprising:

(a) at least one porous oil-absorbable polylactic acid particle which has an oil absorbing capacity of 180 ml/100 g or more, a volume-average particle size of less than 30 μm, and a density ranging from 0.01 g/cm 3 to 0.9 g/cm 3 ;

(b) at least one oil;

(c) at least one emulsifier;

(d) water; and

(e) at least one additional oil-absorbable particle;

wherein the (a) at least one porous oil-absorbable polylactic acid particle is present in an amount of from 0.1% to 10% by weight relative to the total weight of the composition, and

wherein the (e) at least one additional oil-absorbable particle is present in an amount sufficient to provide a total oil-absorbing capacity of the (a) at least one porous oil-absorbable polylactic acid particle and the (e) at least one additional oil-absorbable particle in the composition of more than 170 ml/100 g.

7. The composition according to claim 6 , wherein the (e) at least one additional oil-absorbable particle comprises at least one material selected from the group consisting of cellulose, silica, silicate, perlite, boron nitride, magnesium carbonate, magnesium hydroxide, hydrophobic silica, kaolin, talc, polyamide powders, powders of acrylic polymers, polymethyl methacrylate, of polymethyl methacrylate/ethylene glycol di methacrylate, of polyallyl methacrylate/ethylene glycol dimethacrylate, or of ethylene glycol dimethacrylate/lauryl methacrylate copolymer, silicones, or mixtures thereof.

8. The composition according to claim 6 , wherein the (e) at least one additional oil-absorbable particle has an oil-absorbing capacity of 140 ml/100 g or more.

9. The composition according to claim 6 , wherein the (e) at least one additional oil-absorbable particle has an oil-absorbing capacity of 350 ml/100 g or more.

10. The composition according to claim 6 , wherein the oil-absorbing capacity of the total of the (a) at least one porous oil-absorbable organic particle and the (e) at least one additional oil-absorbable particle in the composition is more than 200 ml/100 g.

11. The composition according to claim 6 , wherein the oil-absorbing capacity of the total of the (a) at least one porous oil-absorbable polylactic acid particle and the (e) at least one additional oil-absorbable particle in the composition is more than 250 ml/100 g.

12. The composition according to claim 1 , wherein the composition further comprises at least one ingredient selected from the group consisting of polyols, thickeners, preservatives, co-preservatives, or mixtures thereof.

13. A cosmetic process for a keratin substance, comprising applying to the keratin substance the composition according to claim 1 .

14. The composition according to claim 1 , wherein the amount of the (b) at least one oil in the composition is from 20% to 80% by weight relative to the total weight of the composition.

15. The composition according to claim 1 , wherein the at least one oil is chosen from hydrocarbon oils, ester oils, silicone oils, synthetic oils, or mixtures thereof.

16. The composition according to claim 6 , wherein the at least one oil is chosen from hydrocarbon oils, ester oils, silicone oils, synthetic oils, or mixtures thereof.

17. The composition according to claim 1 , wherein the at least one porous oil-absorbable polylactic acid particle comprises at least one organic material derived from plants.

18. The composition according to claim 6 , wherein the at least one porous oil-absorbable polylactic acid particle comprises at least one organic material derived from plants.

19. A cosmetic makeup composition in the form of an emulsion, comprising:

(a) from 0.1% to 10% by weight, relative to the weight of the composition, of at least one porous oil-absorbable polylactic acid particle which has an oil-absorbing capacity of 300 ml/100 g or more, and a volume-average particle size ranging from 5 to less than 20 μm;

(b) at least one oil chosen from hydrocarbon oils, ester oils, silicone oils, synthetic oils, or mixtures thereof;

(c) at least one emulsifier chosen from anionic surfactants, non-ionic surfactants, amphoteric surfactants, zwitterionic surfactants, or mixtures thereof;

(d) water; and

(e) at least one additional component chosen from anionic polymers, cationic polymers, nonionic polymers, amphoteric polymers, UV filters, sunscreen agents, thickening agents, organic solvents, additional oil-absorbable particles, vitamins, suspending agents, stabilizers, dyes, or mixtures thereof.

20. The composition according to claim 19 , comprising from 1% to 5% by weight, relative to the weight of the composition, of at least one porous oil-absorbable polylactic acid particle which has an oil-absorbing capacity ranging from 300 ml/100 g to 800 ml/100 g, a volume-average particle size ranging from 8 to less than 12 μm, and a density ranging from 0.01 g/cm 3 to 0.9 g/cm 3 .