Orange pearlescent pigments

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United States of America Patent

PATENT NO 8323396
APP PUB NO 20090208436A1
SERIAL NO

12032746

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Abstract

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An orange pearlescent pigment comprising a substrate and a first layer containing FeOOH, and a second layer containing Fe2O3 located between the substrate and the first layer. The color of the pigment is such that a homogeneous coating of the pigment, measured over a white background, has a CIELAB hue angle, hab, from about 40 to about 60 degrees, and the chroma value is greater than 50. The pigment may be used in a cosmetic, coating, or ink composition.

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Patent Owner(s)

  • SUN CHEMICAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Black, Jim Loveland, US 6 61
Hollman, Aaron Hebron, US 4 23
Schottland, Philippe Wester Chester, US 94 1167

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