Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2006-10-10
2006-10-10
Green, Anthony J. (Department: 1755)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C008S626000, C008S636000, C106S442000, C106S447000, C106S482000, C106S489000, C426S250000
Reexamination Certificate
active
07118622
ABSTRACT:
An unsupported platy titanium dioxide pigment containing an organic dye laked thereon. The dyed TiO2pigment is useful to color cosmetic, food, and drug formulations.
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Mazzella Frank A.
Uzunian Gabriel E.
Brown Melanie L.
Engelhard Corporation
Green Anthony J.
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