Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1997-04-23
1998-06-16
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106403, 106415, 106417, 106418, 106436, 106438, 106439, 106440, 106441, 106442, 106450, 106451, 106453, 106454, 106456, 106457, 106459, 106472, 106475, 106479, 106480, 106481, 523440, C09C 162
Patent
active
057663351
ABSTRACT:
The invention relates to colored luster pigments consisting of a transparent or metallic reflecting core, of a coating consisting of at least one silicon oxide of the composition SiO.sub.0.25 to SiO.sub.0.95 and of further optional coatings, to coating processes by coating metallic silicon in the presence of oxygen, if required with changing its partial pressure, as well as to the use of these luster pigments for pigmenting plastic materials, paints and printing inks, and to pigmented compositions comprising these luster pigments.
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Mochizuki et al., Jpn. J. Appl. Phys. 15 suppl. 41 (1976) (no month).
Bonnard Natacha
Bujard Patrice
Bell Mark L.
Ciba Specialty Chemicals Corporation
Hertzog Scott L.
Mansfield Kevin T.
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