Zirconium oxide dispersion, photo-curing composition containing zirconium oxide particle, and cured film

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United States of America Patent

PATENT NO 8507574
APP PUB NO 20100068482A1
SERIAL NO

12516652

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Abstract

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The present invention provides a zirconium oxide dispersion which contains zirconium oxide particles, a metal complex, and a dispersion medium and which has excellent storage stability; a photo-curing composition containing zirconium oxide particles which contains zirconium oxide particles, a metal complex, an actinic energy ray-curing compound, a photopolymerization initiator, and a dispersion medium and which composition can form, on a surface of a substrate, a cured film having excellent transparency and high refractive index, and which composition does not corrode a metal-made apparatus employed in a dispersion process and a coating apparatus; and a cured film produced by applying onto a substrate the photo-curing composition containing zirconium oxide particles through coating or printing, followed by hardening.

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Patent Owner(s)

Patent OwnerAddress
DAI NIPPON TORYO CO LTDOSAKA-SHI OSAKA 542-0081

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Kenji Otawara, JP 337 3096
Mizoguchi, Daigou Otawara, JP 14 50
Murakami, Masaaki Otawara, JP 45 694
Murouchi, Masato Otawara, JP 12 78

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