Cosmetic powder bar composition and process for making same

Details Cosmetic powder bar composition and process for making same Cosmetic powder bar composition and process for making same

1990-01-26

1991-09-17

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

424 69, 424 83, 424DIG5, A61K 702

Patent

active

050493760

ABSTRACT:
A cosmetic powder bar composition is disclosed. The composition, substantially oil free, comprises calcium sulfate dihydrate, mica or mica-containing composite material and polyethylene. A unique process for making this composition is also set forth. In this process a powder phase composition and a liquid phase composition are separately prepared. The two compositions are contacted to form a slurry. The slurry is placed in molds and heated to remove free water therefrom.

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patent: 4379136 (1983-04-01), Mochida
patent: 4540439 (1985-09-01), Kurandt
patent: 4591502 (1986-05-01), Schlossman
patent: 4605553 (1986-08-01), Passalacqua
patent: 4624273 (1986-11-01), Carr
patent: 4659571 (1987-04-01), Laba
patent: 4669492 (1987-06-01), von Kleinsorgen
patent: 4724138 (1988-02-01), Duffy et al.
patent: 4748991 (1988-06-01), Hofman et al.

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