Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1997-02-04
1998-06-02
Bell, Mark L.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106417, 106445, 106446, 106490, C04B 1420
Patent
active
057592551
ABSTRACT:
A pearlescent pigment having improved humidity resistance and weatherability is realized by a metal oxide-coated mica pearlescent pigment which has an aluminum or an aluminum-cerium combined with a hydrolyzed silane coupling agent treated surface.
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patent: 5472491 (1995-12-01), Duschek et al.
Cacace Deborah
Lavallee Carolyn
Venturini Michael T.
Bell Mark L.
Engelhard Corporation
Hertzog Scott L.
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