Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2006-03-14
2010-12-07
Koslow, C. Melissa (Department: 1793)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C106S436000, C423S608000, C423S610000, C523S334000, C524S262000, C524S394000, C524S395000, C524S398000, C524S399000, C524S413000, C524S435000
Reexamination Certificate
active
07846249
ABSTRACT:
A pigment aqueous-medium dispersion and coating material which have no particle feeling and exhibit a highly excellent silky feeling, the pigment aqueous-medium dispersion is a dispersion of a photoluminescent pigment in an aqueous medium, characterized in that the photoluminescent pigment is flaky titanic acid obtained by treating layered titanate with acid and then reacting an organic basic compound with the treated layered titanate to delaminate, and the flaky titanic acid has an average longer diameter of 5 to 30 μm and an average thickness of 0.5 to 300 nm.
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Office Action dated May 11, 2010, in European Patent Application No. 06 715 642.2-2102.
Kawazu Kenji
Mori Hiroyoshi
Suzuki Daisuke
Umemura Susumu
Yamamoto Minoru
Koslow C. Melissa
Kubovcik & Kubovcik
Otsuka Chemical Co. Ltd.
Toyota Jidosha & Kabushiki Kaisha
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