Title:
MIXED LAYER CONTROL AGENT
Document Type and Number:
Japanese Patent JP2018024828
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a mixed layer control agent capable of obtaining a coated film which suppresses a mixed layer of both of coated films and has good finish appearance in a multilayer coated film formation method of simultaneously curing undercoat and top coat on a matter to be coated, and to provide a coating composition containing the mixed layer control agent and a coated film formation method by the coating composition.SOLUTION: A mixed layer control agent contains a copolymer obtained by copolymerization of a monomer mixture formed of 5-90 wt.% of a polymerizable unsaturated monomer containing an ether group and 10-95 wt.% of a polymerizable unsaturated monomer having a hydrophobic group having 1 to 22 carbon atoms, where a weight average molecular weight of the copolymer is 1,000-100,000.SELECTED DRAWING: None
Inventors:
OGAWA KOHEI
OIWA YASUHIRO
UBUKATA MAKOTO
OIWA YASUHIRO
UBUKATA MAKOTO
Application Number:
JP2017103391A
Publication Date:
February 15, 2018
Filing Date:
May 25, 2017
Export Citation:
Assignee:
KUSUMOTO CHEMICALS
International Classes:
C09D133/04; C09D7/40; C09D129/10; C09D201/00
Domestic Patent References:
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Foreign References:
| WO2013191104A1 | 2013-12-27 | |||
| US20070270510A1 | 2007-11-22 | |||
| CN103612456A | 2014-03-05 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office