Black metallic effect pigments
A pigment having a black metallic effect, such that when the pigment is viewed at a right angle relative to the outer surface, the pigment appears metallic, and such that when the pigment is viewed at shallow angles relative to the outer surface, the pigment appears black. The pigment herein has a h...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
19.12.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A pigment having a black metallic effect, such that when the pigment is viewed at a right angle relative to the outer surface, the pigment appears metallic, and such that when the pigment is viewed at shallow angles relative to the outer surface, the pigment appears black. The pigment herein has a high reflective opaque or semi-opaque metal substrate and a layer of high refractive index black material coated on the outer surface of the substrate. |
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Bibliography: | Application Number: CN201180008607 |