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1. (WO2018221641) MULTILAYER ANTIFOULING COATING, MULTILAYER ANTIFOULING COATING-EQUIPPED SUBSTRATE AND METHOD FOR PRODUCING SAME, COATING MATERIAL KIT FOR FORMING MULTILAYER ANTIFOULING COATING, TOP-LAYER ANTIFOULING COATING MATERIAL COMPOSITION, AND ANTIFOULING METHOD

Pub. No.:    WO/2018/221641    International Application No.:    PCT/JP2018/020920
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Jun 01 01:59:59 CEST 2018
IPC: C09D 201/00
B32B 27/30
C09D 5/16
C09D 7/63
C09D 133/14
C09D 143/04
Applicants: CHUGOKU MARINE PAINTS, LTD.
中国塗料株式会社
Inventors: TANINO, Soichiro
谷野 聡一郎
Title: MULTILAYER ANTIFOULING COATING, MULTILAYER ANTIFOULING COATING-EQUIPPED SUBSTRATE AND METHOD FOR PRODUCING SAME, COATING MATERIAL KIT FOR FORMING MULTILAYER ANTIFOULING COATING, TOP-LAYER ANTIFOULING COATING MATERIAL COMPOSITION, AND ANTIFOULING METHOD
Abstract:
A multilayer antifouling coating obtained by layering an underlayer antifouling coating (X) and a top-layer antifouling coating (Y), wherein the underlayer antifouling coating (X) contains a polymer (B1) and an organic antifouling agent (C1), the polymer (B1) is a polymer having a constituent unit derived from a monomer having an unsaturated double bond, and the top-layer antifouling coating (Y) contains a hydrolyzable polymer (A2).