Title:
TWO-LIQUID CURABLE COATING AGENT AND MULTILAYER FILM
Document Type and Number:
Japanese Patent JP2022136406
Kind Code:
A
Abstract:
To provide a two-liquid curable coating agent capable of forming a surface protective layer excellent in weatherability, acid resistance, antifouling property and extensibility and to provide a multilayer film having a surface protective layer which is a cured film of the two-liquid curable coating agent.SOLUTION: There is provided a two-liquid curable coating agent which comprises a main agent containing a polyol including an acrylic polyol having a hydroxyl value of 36 mgKOH/g or more and 125 mgKOH/g or less and containing an alicyclic structure and an alkyl polyol and a curing agent containing a polyisocyanate. Further, there is provided a multilayer film containing a substrate layer and a surface protective layer which is integrally laminated on a first surface of the substrate layer and is a cured film of the two-liquid curable coating agent.SELECTED DRAWING: None
Inventors:
KIGUCHI MASAO
HARADA TETSUYA
ADACHI SHINJI
TSUTSUMI YOSUKE
HARADA TETSUYA
ADACHI SHINJI
TSUTSUMI YOSUKE
Application Number:
JP2021035995A
Publication Date:
September 21, 2022
Filing Date:
March 08, 2021
Export Citation:
Assignee:
HARIMA CHEMICALS INC
International Classes:
C09D175/04; C09J7/38; C09J201/00
Attorney, Agent or Firm:
Takuya Yamamoto
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