Cosmetic composition capable of blurring skin defects

Details Cosmetic composition capable of blurring skin defects Cosmetic composition capable of blurring skin defects

1992-02-27

1993-06-29

Nutter, Nathan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

424 63, 424 69, 424 7803, 424 7831, 424401, 424489, 424499, 424501, 424502, A61K 700

Patent

active

052235599

ABSTRACT:
A cosmetic composition contains a dispersion, in a fatty binder, of a particulate filler composed of solid particles of at least one material compatible with application to the skin. The particulate filler contains at least 50 wt. %, or at least 75 vol. % relative to the total particulate filler, of spherical or spheroidal particles 0.5 to 50 .mu. in size. The particulate filler has an oil uptake such that its concentration by volume C*, when the volume of binder is equal to that of the oil uptake (measured on the nonvolatile fraction of the binder), is between 3 and 90%. The concentration by volume of the particulate filler in the dispersion, measured on the nonvolatile fraction of the binder, namely without taking into account any volatile oils that may be present in the fatty binder, is at least equal to C* and preferably greater than C*. This composition allows skin defects (color differences and micro reliefs) to be blurred while leaving a translucent layer on said skin.

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patent: 4839163 (1989-06-01), Busch
patent: 4877604 (1989-10-01), Schlossman
patent: 5023075 (1991-06-01), Macchio et al.

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