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Title:
水性塗料、及び被覆缶
Document Type and Number:
Japanese Patent JP6984344
Kind Code:
B2
Abstract:
Processability of a paint film is improved and a water-soluble paint in which coloring during heating to a high temperature is minimized and which has excellent productivity and a coated can having a paint film of such a water-soluble paint are provided. A water-soluble paint including a polymer emulsion (C) and a phenolic resin (D) is provided; wherein the polymer emulsion (C) includes a shell part containing an acrylic polymer (A) having a carboxyl group and a core part containing an acrylic polymer (B) having an amide group, wherein the phenolic resin (D) includes a bifunctional phenolic resin (D2) based on a bifunctional phenol and a trifunctional phenolic resin (D3) based on a trifunctional phenol, and a mass ratio ((D2)/(D3)) between the bifunctional phenolic resin (D2) and the trifunctional phenolic resin (D3) is 95/5 to 40/60.

Inventors:
Takayasu Ikeda
Tetsuya Natsumoto
Yuki Sato
Application Number:
JP2017224929A
Publication Date:
December 17, 2021
Filing Date:
November 22, 2017
Export Citation:
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Assignee:
Toyo Ink sc Holdings Co., Ltd.
Toyochem Co., Ltd.
International Classes:
C09D133/08; B65D23/02; C09D5/02; C09D133/12; C09D133/26; C09D161/04
Domestic Patent References:
JP2003253190A
JP2015193834A
JP2015168759A
Attorney, Agent or Firm:
Ken Ieiri
Keiko Hata