Tin-doped indium oxide fine particle dispersion, method for manufacturing the same, interlayer film for laminated glass with heat ray blocking properties formed by using said dispersion, and laminated glass therewith

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United States of America Patent

PATENT NO 8475927
APP PUB NO 20120258297A1
SERIAL NO

13527252

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Abstract

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A dispersion of tin-doped indium oxide fine particles has tin-doped indium oxide fine particles, a plasticizer for an interlayer film, an organic solvent containing alcohols as a main component, and a dispersion stabilizer, wherein under measuring conditions of a concentration of tin-doped indium oxide fine particles of 0.7% by weight and an optical path length of a glass cell of 1 mm, a visible light transmittance is 80% or more, a solar radiation transmittance at a wavelength within a range from 300 nm to 2100 nm is ¾ or less of the visible light transmittance, a haze value is 1.0% or less, and a reflection yellow index is −20 or more.

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Patent Owner(s)

  • JEMCO INC.;MITSUBISHI MATERIALS CORPORATION;SEKISUI CHEMICAL CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukatani, Juichi Ritto, JP 66 681
Hagiwara, Masahiro Kurihara, JP 19 92
Hatta, Bungo Koka, JP 19 258
Nakagawa, Takeshi Kashima-gun, JP 39 182
Yoshioka, Tadahiko Kawasaki, JP 18 343

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