AQUEOUS RESIN COMPOSITION

Japanese Patent JP3814706

B2

PROBLEM TO BE SOLVED: To provide a good-stability aqueous resin composition which can give a coating film of good properties, and, especially when used as an undercoating agent for ceramic siding boards, can form an undercoat satisfactory in adhesion, reinforcing performance, adhesion to a topcoating material, etc., and excellent in water resistance, moisture resistance, alkali resistance, resistance to injure by freezing, etc.
SOLUTION: There is provided an aqueous resin composition containing (A) a water-dispersible resin made from a monomer component comprising at least one ethylenically unsaturated monomer selected among unsaturated organic acids and salts thereof and an ethylenically unsaturated monomer copolymerizable therewith, (B) a water-soluble resin made from a monomer component comprising at least one ethylenically unsaturated monomer selected among unsaturated carboxylic acids and salts thereof and an ethylenically unsaturated monomer copolymerizable therewith, and (C) a crosslinkable resin containing carboxyl-reactive crosslinkable functional groups.

Ikuro Daichi
Hiroki Momohara

JP6254098A

August 30, 2006

March 13, 1998

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Chuo Rika Kogyo Co., Ltd.

C04B41/63; C08L33/02; C08L35/00; C08L41/00; C08L57/06; C09D133/02; C09D157/06; (IPC1-7): C08L57/06; C04B41/63; C08L33/02; C08L35/00; C08L41/00; C09D133/02; C09D157/06

JP6049367A
JP7011153A

Eiji Saegusa
Kakehi Yuro
Takeshi Ohara
Hiroji Nakagawa
Yasumitsu Tate
Kenji Saito
Jun Fujii
Hitoshi Seki
Mutsuko Nakano
Shinsuke Otsuki
Suzuki Katsuto

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