Title:
可剥性塗料、塗膜整面剤および剥離剤
Document Type and Number:
Japanese Patent JP3611085
Kind Code:
B2
Abstract:
A strippable paint to be coated on a coating film of a real or permanent paint of an automotive vehicle body. The strippable paint comprises a nonaqueous dispersion type resinous liquid including a solvent containing aromatic hydrocarbon in an amount ranging from 30 to 45% by weight relative to the solvent, and acrylic copolymer resin particle dispersed in the solvent in an amount ranging from 20 to 30% by weight relative to the nonaqueous dispersion type resinous liquid. The acrylic copolymer resin particle is formed of acrylic copolymer having a chain structure including at least one of acrylic acid monomer and methacrylic acid monomer having ethylenic unsaturated bond and carboxyl group. The acrylic copolymer resin particle has an acid value of not lower than 90 and a glass transition temperature ranging from 25 to 40° C. Diethylene glycol monoether is contained in the nonaqueous dispersion type resinous liquid in an amount ranging from 7 to 13% by weight of a resinous solid content of the nonaqueous dispersion type resinous liquid. Additionally, polyether-chemically modified polysiloxane compound is contained in the nonaqueous dispersion type resinous liquid in an amount ranging from 0.5 to 2% by weight of the resin solid content of the nonaqueous dispersion type resinous liquid.
Inventors:
Keigo Kinoshita
Kunio Oki
Akira Hide Katano
Sake castle
Kunio Oki
Akira Hide Katano
Sake castle
Application Number:
JP5314699A
Publication Date:
January 19, 2005
Filing Date:
March 01, 1999
Export Citation:
Assignee:
Nagashima Special Paint Co., Ltd.
Matex Co., Ltd.
Nissan Motor Co., Ltd
Matex Co., Ltd.
Nissan Motor Co., Ltd
International Classes:
C09D5/00; C09D7/12; C09D9/00; C09D133/02; C09D5/20; C09D133/06; C09D183/04; C09D183/12; C08L83/04; (IPC1-7): C09D133/02; C09D5/20; C09D7/12; C09D9/00; C09D183/12
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Attorney, Agent or Firm:
Janggi Motonori