Low-reflection coated glass sheet, method for producing low-reflection coated substrate, and coating liquid for forming low-reflection coating of low-reflection coated substrate

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United States of America Patent

PATENT NO 11442200
APP PUB NO 20190162877A1
SERIAL NO

16320901

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Abstract

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A low-reflection coated glass sheet of the present invention includes a glass sheet and a low-reflection coating. The low-reflection coating is formed on at least a portion of one principal surface of the glass sheet and contains a binder containing silica as a main component, fine silica particles bound by the binder, and fine titania particles bound by the binder. The low-reflection coating satisfies the following relationships: 30 mass %SP<68 mass %; 12 mass %≤CTP<50 mass %; 20 mass %Binder<43.75 mass %; CTP/CBinder≥0.6; CBinder<25 mass % in the case of CSP≥55 mass %; and CTP>20 mass % in the case of CSP<55 mass %. The low-reflection coated glass sheet has a transmittance gain of 2.0% or more.

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Patent Owner(s)

  • NIPPON SHEET GLASS COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawazu, Mitsuhiro Hyogo, JP 33 276
Koyo, Mizuho Hyogo, JP 9 18
Nakazawa, Tatsuhiro Hyogo, JP 24 143

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