Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2003-11-03
2008-11-18
Le, H. T (Department: 1794)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C106S436000, C106S472000, C106S475000, C106S482000, C428S403000, C428S404000
Reexamination Certificate
active
07452597
ABSTRACT:
The present invention relates to pigments, comprising(A) optionally a layer consisting of a metal,(B) at least one layer, which is located between the layers (A) and (C), if a layer (A) is present, and consists of the metal, silicon (Si) and oxygen (O), and(C) optionally a layer consisting of SiOzwith 0.70≦z≦2.0 on layer (B), a process for the production of the pigments and their use in ink-jet printing, for dyeing textiles, for pigmenting coatings, paints, printing inks, plastics, cosmetics, glazes for ceramics and glass.
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Ciba Specialty Chemicals Corporation
Le H. T
Suhadolnik Joseph C.
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