Cosmetic stick for a powder pencil

Details Cosmetic stick for a powder pencil Cosmetic stick for a powder pencil

1985-03-07

1987-06-02

Apley, Richard J.

Toilet

Nail device

Compound tools

132 79A, 132 82A, 132 885, 132 887, 401 49, 424DIG5, A45D 4020

Patent

active

046694927

ABSTRACT:
A cosmetic stick for a powder pencil comprises a stable stick body formed from powder base material and pigment, optionally with binding agent, lubricant and/or adhesion-enhancing agent, together with a particulate material which is additionally contained in the stick body in finely divided form, the particles thereof being harder than the base materials. The particulate material includes at least one derivative of tricalcium phosphate, tetracalcium phosphate or calcium pyrophosphate.

REFERENCES:
patent: 2941926 (1960-06-01), Salzmann
patent: 3800034 (1974-03-01), Kircher et al.
patent: 4264580 (1981-04-01), Barberio
patent: 4332763 (1982-06-01), Hempel et al.
patent: 4348382 (1982-09-01), Pierce et al.

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