COATING MATERIAL COMPOSITION

Japanese Patent JP2013010964

A

To provide a coating material composition capable of saving steps of coating as a base layer/top layer coating material and having excellent coating workability at a low temperature, excellent adhesion, corrosion preventing property and weather resistance and remarkably small VOC diffusion and being environmental-friendly.

The coating material composition contains as components (I) (93-99) pts.mass organosilane liquid partially hydrolyzed condensate expressed by formula (1), R¹_nSi(OR²)_4-n, [ in the formula, R¹ expresses 1-8C organic group, R² expresses a 1-5C alkyl group and n is 1 or 2], (II) (1-7) pts.mass solid organosilane condensate soluble in the liquid partially hydrolyzed condensate expressed by formula (1), R¹_nSi(OR²)_4-n, [in the formula, R¹ expresses a 1-8C organic group, R² expresses a 1-5C alkyl group and n is 1 or 2] and (IV) (50-150) pts.mass epoxy resin.

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SATO TAKAYUKI
MIYASHITA TAKESHI
HATAKEYAMA TADASHI
MATSUMOTO GOJI

JP2012199707A

January 17, 2013

September 11, 2012

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DAINIPPON TORYO KK

C09D163/00; C09D7/12; C09D183/06

JPH041035A	1992-01-06
JP2003313498A	2003-11-06
JP2002322419A	2002-11-08
JP2005307107A	2005-11-04

Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa

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