Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2004-05-12
2009-12-01
Speer, Timothy M (Department: 1794)
Stock material or miscellaneous articles
Composite
Of silicon containing
C106S286800, C106S287340, C428S701000
Reexamination Certificate
active
07625635
ABSTRACT:
A transparent film-forming coating liquid is provided which is capable of forming a transparent film that is excellent not only in scratch resistance, film hardness, scratch strength and adhesion to a substrate but also in haze and anti-glare properties. Also provided is a display device having a front panel constituted of a substrate with such a transparent film applied thereto. The transparent film-forming coating liquid comprises inorganic oxide particle groups, in each of which 2 to 10 inorganic oxide particles on an average are linked in the form of a chain, and a polar solvent. In the transparent film-forming coating liquid, the inorganic oxide particles have an average particle diameter of 4 to 200 nm. The inorganic oxide particles are silica particles, and the silica particles are porous particles and/or hollow particles each having a cavity inside.
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Hirai Toshiharu
Kumazawa Mitsuaki
Matsuda Masayuki
JGC Catalysts and Chemicals Ltd.
Langman Jonathan C
Speer Timothy M
The Webb Law Firm
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