Pearlescent pigment, and paint composition, cosmetic material, i

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

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106419, C04B 1420

Patent

active

057413550

ABSTRACT:
The present invention provides a pearlescent pigment, which solves the problems such as development of yellow color at mass tone angle or shade side and non-clearness of interference colors. The pearlescent pigment coated with a metal oxide on a synthetic mica of the present invention is characterized in that said synthetic mica has average refractive index of not more than 1.58, surface of synthetic mica particles is smoothened and made flaky, and iron content in the synthetic mica is not higher than 1.0%.

REFERENCES:
patent: 4883539 (1989-11-01), Mattila et al.
patent: 5094852 (1992-03-01), Ohno et al.
patent: 5433779 (1995-07-01), DeLuca, Jr.

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