DISPERSION LIQUID, COMPOSITION, SEALING MEMBER, LIGHT-EMITTING DEVICE, ILLUMINATION TOOL, DISPLAY DEVICE, METHOD FOR PRODUCING DISPERSION SOLUTION, AND METHOD FOR MODIFYING SURFACES OF METAL OXIDE PARTICLES
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United States of America Patent
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Issued Date -
Jan 18, 2024
app pub date -
Sep 29, 2021
filing date -
Sep 30, 2020
priority date (Note) -
Published
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Abstract
A dispersion liquid according to the present invention contains metal oxide particles which have been surface-modified by at least one kind of silane compound and a solvent, the silane compound contains a methyl group or a methyl group and a hydrocarbon group having 2 or more carbon atoms, in a case where a transmission spectrum of the metal oxide particles that are obtained by drying the dispersion liquid by vacuum drying is measured within a wavenumber range of 800 cm−1 to 3,800 cm−1 with a Fourier transform infrared spectrophotometer, and values of the transmission spectrum are standardized such that a maximum value of the transmission spectrum in the range is 100 and a minimum value is 0, the following expression (1) is satisfied.

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- 15 United States
- 10 France
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- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUMITOMO OSAKA CEMENT CO LTD | TOKYO JAPAN SIX THOUSAND FIELDS 6 TIMES 28 (ZIP CODE 102-8465) TOKYO TOKYO METROPOLIS |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HARADA, Kenji | Tokyo, JP | 137 | 1030 |
ITO, Tomomi | Tokyo, JP | 21 | 311 |
TAKEDA, Ryo | Tokyo, JP | 36 | 331 |
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