Metal salt-containing composition, substrate, manufacturing method of substrate

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United States of America Patent

PATENT NO 8999450
APP PUB NO 20120230900A1
SERIAL NO

13498563

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Abstract

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An object of the present invention is to provide a method for manufacturing a substrate having a metal complex film on the surface thereof. According to the present invention, a metal salt-containing composition containing a metal salt, a polyvalent carboxylic acid having a cis-form structure, and a solvent, in which: the molar ratio of the polyvalent carboxylic acid to the metal salt is not less than 0.5 and not more than 4.0; the moisture content of the composition is not less than 0.05% by weight is used in an application method to apply on a substrate. Thereafter, a two-step heat treatment is carried out.

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Patent Owner(s)

Patent OwnerAddress
DAI-ICHI KOGYO SEIYAKU CO LTDKYOTO-SHI KYOTO 600-8873

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ike, Naoki Kyoto, JP 2 10
Saito, Yasuteru Osaka, JP 12 30

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