Aqueous coating agent and article using same

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United States of America Patent

PATENT NO 9803087
SERIAL NO

14901905

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Abstract

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The present invention provides an aqueous coating agent including a vinyl polymer (A) having a basic nitrogen atom-containing group and a carboxylic group, a quaternary ammonium salt (B), and an aqueous medium (C). Particularly, the present invention provides an aqueous coating agent including a compound represented by General Formula (1) below as the quaternary ammonium salt (B). The aqueous coating agent has excellent adhesiveness, warm water resistance, corrosion resistance, and chemical resistance, and can form a film that is capable of preventing the deterioration of various substrates.

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Patent Owner(s)

Patent OwnerAddress
DIC CORPORATION35-58 SAKASHITA 3-CHOME ITABASHI-KU TOKYO 1748520 ?1748520

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagahama, Sadamu Osaka, JP 13 43
Shirakami, Jun Osaka, JP 27 81

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