Cosmetic products and methods of producing same

Details Cosmetic products and methods of producing same Cosmetic products and methods of producing same

1990-12-17

1993-04-06

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

Lip

424 63, 424 7803, 424DIG5, 427536, 427490, A61K 7021

Patent

active

052001725

ABSTRACT:
A hydrocarbonous-based cosmetic product, such as a lipstick, has its surface treated by means of a plasma treatment process employing a halogen gas. The treated (i.e., halogenated) surface has a uniform, satin-matte finish, as well as a lower wetting angle with respect to certain materials capable of providing the cosmetic product with an ultra-glossy finish. Thus, if such materials are subsequently applied to the halogenated surface of the cosmetic product, the cosmetic product can be provided with an ultra-glossy finish.

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patent: 4188426 (1980-02-01), Auerbach
patent: 4264750 (1981-04-01), Anand
patent: 4296151 (1981-10-01), Boultinghouse
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patent: 4467075 (1984-08-01), Tarancon
patent: 4491653 (1985-01-01), McGinniss
patent: 4508701 (1985-04-01), Yagi
patent: 4557945 (1985-12-01), Yagi et al.
patent: 4593050 (1986-06-01), Cohen
patent: 4801445 (1989-01-01), Fukui et al.
patent: 4844986 (1989-07-01), Karakelle et al.

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