Cosmetic composition

Details Cosmetic composition Cosmetic composition

2007-07-17

2007-07-17

Sheikh, Humera N. (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S489000, C424S490000

Reexamination Certificate

active

10410237

ABSTRACT:
A cosmetic composition having excellent application feeling and transparency while maintaining covering power which includes (a) composite particles obtained by allowing at least two kinds of particles having different shapes and particle diameters to contact with at least one polymer compound selected from the group consisting of fluorinated polymer compounds, silicone polymer compounds, and mixture thereof, in the presence of supercritical carbon dioxide, and (b) a cosmetic component.

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Schlossman et al., The Chemistry and Manufacture of Cosmetics, vol. 2, 3rdEdition, p. 601-627, (2000).
Glebov et al., Industrial & Engineering Chemistry Research, vol. 40, No. 19, pp. 4058-4068, (2001).

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