Process for the production of a cosmetic product with powders of

Details Process for the production of a cosmetic product with powders of Process for the production of a cosmetic product with powders of

1990-06-04

1992-02-11

Wilson, John J.

Toilet

Methods

132293, 141 12, 141 80, A45D 2400

Patent

active

050867911

ABSTRACT:
A process for the production of a cosmetic product with powders of several colors or different characteristics includes a succession of alternate stages of introduction of cosmetic powders of different colors or characteristics and compression of the same for the production of a pile of layers of powder, and a further stage of excavation of the pile of layers for the definition of at least one visible surface formed by adjacent portions of said superimposed layers.

REFERENCES:
patent: 2260456 (1941-10-01), Johnson
patent: 2573141 (1951-10-01), Heinrich
patent: 4660608 (1987-04-01), Arai
patent: 4817686 (1989-04-01), Hatakeyama et al.
patent: 4884601 (1989-12-01), Hatakeyama et al.
patent: 4887409 (1989-12-01), Israel et al.
patent: 4887410 (1989-12-01), Gandini

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