Main > PIGMENT > Gloss/Luster Pigments > Co.: CH. C > Patent > Claims Etc > Claim 1: Coloured Pigment. a) Core: > Transparent or Metallic Reflecting > Material & b) Si Oxide Coating; > O/Si=0.25-0.95. Claim 2: Core in > Platelet Form. Claim 3: Core: Metal > Claim 4: Core: Ag, Al Etc. Claim 6: > Core: Transparent Material. Claim 7

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Core: Transparent Material. Claim 7's subsections
: Core: Mica. Claims 13-16: c) SiO2

Core: Transparent Material. Claim 7's products
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