Microfine cosmetic powder comprising polymers, silicone, and lec

Details Microfine cosmetic powder comprising polymers, silicone, and lec Microfine cosmetic powder comprising polymers, silicone, and lec

1989-10-10

1991-06-11

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

424 69, 424 78, 424 81, 424 83, 424401, 424489, 424497, A61K 7020, A61K 7021, A61K 7035

Patent

active

050230751

ABSTRACT:
A cosmetic containing a powder component and a silicone oil component, said powder component having microfine, low surface energy particles, at least 50% of which have an average particle size of 10 microns, at least 70% being coated with lecithin, and said powder component further containing polymethyl methacrylate, nylon and polyethylene.

REFERENCES:
patent: 4246257 (1981-01-01), Elliott et al.
patent: 4532132 (1985-07-01), Keil
patent: 4578266 (1986-03-01), Tietjen et al.
patent: 4622074 (1986-11-01), Miyoshi et al.

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