Cosmetic composition comprising silica aerogel particles and a clay

Cosmetic composition comprising silica aerogel particles and a clay

  • CN 104,203,198 A
  • Filed: 02/05/2013
  • Published: 12/10/2014
  • Est. Priority Date: 02/06/2012
  • Status: Active Application
First Claim
Patent Images

1. the compositions spreading for part providing with water-in-oil emulsion form or with O/w emulsion form, it comprises:

  • -show 500 to 1500 m 2/ g, preferably 600 to 1200 m 2/ g and better 600 to 800 m 2specific surface (the S of the per unit weight of/g w) and 1 to 1500 μ

    m, preferably 1 to 1000 μ

    m, more preferably 1 to 100 μ

    m, particularly 1 to 30 μ

    m, more preferably 5 to 25 μ

    m, the hydrophobic silicon dioxide aerogel particle of the size that is expressed as volume mean diameter (D[0.5]) of better 5 to 20 μ

    m and even better 5 to 15 μ

    m;

    With -at least one clay.

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