Pearlscent pigment and process for producing the same
First Claim
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1. A pearlescent pigment comprising a platelet-shaped substrate coated with titanium dioxide, an oxide of copper, and optionally oxides of aluminum, and/or zinc, whereby the pigment is silver-gray.
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Abstract
A pearlescent pigment comprising a platelet-shaped substrate coated with titanium dioxide, an oxide of copper, and optionally oxides of aluminum, and/or zinc, whereby the pigment is silver-gray.
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10 Claims
- 1. A pearlescent pigment comprising a platelet-shaped substrate coated with titanium dioxide, an oxide of copper, and optionally oxides of aluminum, and/or zinc, whereby the pigment is silver-gray.
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