INORGANIC OXIDE TRANSPARENT DISPERSION, RESIN COMPOSITION USED TO FORM TRANSPARENT COMPOSITE, TRANSPARENT COMPOSITE, AND OPTICAL MEMBER

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United States of America Patent

APP PUB NO 20140206801A1
SERIAL NO

14240982

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Abstract

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An inorganic oxide transparent dispersion, a resin composition used to form a transparent composite, a transparent composite, and an optical member which can improve the optical characteristics and mechanical characteristics of resins while maintaining the transparency of the resins are provided by uniformly dispersing inorganic oxide particles in a high-polarity solvent. The inorganic oxide transparent dispersion contains inorganic oxide particles which are modified using a surface modifier and have an average dispersed particle diameter in a range of 1 nm to 50 nm, a high-polarity solvent which dissolves resins and does not easily erode curable resins obtained by curing the resins, and a basic substance, and the high-polarity solvent is any one or two of alcohols and ethers.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO OSAKA CEMENT CO LTDTOKYO 102-8465

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurino, Yasuyuki Tokyo, JP 8 83
Sato, Yoichi Tokyo, JP 163 1671

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