Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Reexamination Certificate
2005-03-03
2011-12-20
Sample, David (Department: 1783)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
C428S375000, C428S402000, C428S403000, C428S405000, C428S407000, C502S349000, C502S350000, C502S351000, C502S352000
Reexamination Certificate
active
08080309
ABSTRACT:
A coating composition forms a coating film having an eliminated or reduced photocatalytic action-derived deterioration, and forms a coating film having a lowered haze value, excellent dispersibility and dispersion stability in a coating liquid form, excellent storage stability, and also excellent coatability. The coating composition includes at least the following four components: titanium dioxide fine particles with eliminated or reduced photocatalytic activity which is obtained by surface treating titanium dioxide fine particles doped with cobalt capable of capturing free electrons and/or holes, with a zinc chelate compound capable of capturing free electrons and/or holes; a binder component; a dispersant; and an organic solvent.
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Japanese Office Action dated Aug. 12, 2011 (with English Translation).
Niimi Takahiro
Shinohara Seiji
Yoshihara Toshio
Burr & Brown
Dai Nippon Printing Co. Ltd.
Ferguson Lawrence
Sample David
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