C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
C09C 1/00 (2006.01) C08K 9/00 (2006.01) C08K 9/02 (2006.01) C09C 3/00 (2006.01) C09D 7/00 (2006.01) C09D 7/12 (2006.01) C09D 11/02 (2006.01) A61K 7/00 (1990.01)
Patent
CA 2121490
- 39 - Abstract The invention relates to a platelet-like pigment having high lustre and high covering power or high transparency, consisting of a transparent, inorganic, platelet-like matrix which can contain an additional constituent, characterised in that the additional con- stituent is a soluble or insoluble colorant and in that the matrix is coated at least on one side with one or more thin, transparent or semi-transparent reflective layers of metal oxides or metals to achieve the lustre.
Bauer Gerd
Brenner Gunther
Kniess Helge-Bettina
Osterried Karl
Schmidt Christoph
Fetherstonhaugh & Co.
Merck Patent Gesellschaft Mit Beschraenkter Haftung
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