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1. (WO2018135132) SURFACE DECORATION STRUCTURE PROVIDED WITH SILVER MIRROR FILM LAYER AND METHOD FOR FORMING SAME

Pub. No.:    WO/2018/135132    International Application No.:    PCT/JP2017/042140
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Sat Nov 25 00:59:59 CET 2017
IPC: B32B 15/08
B05D 1/02
B05D 1/38
B05D 5/06
B05D 7/24
B32B 5/16
C09D 7/40
C09D 201/00
Applicants: SHIMANO INC.
株式会社シマノ
Inventors: NISHIMURA Yasushi
西村 泰
NAGAI Akio
永井 彬雄
YAMAUCHI Hisashi
山内 弥
YASUDA Kazumi
安田 一美
ARIMOTO Hiroyuki
有元 宏之
OOE Mai
大江 舞
Title: SURFACE DECORATION STRUCTURE PROVIDED WITH SILVER MIRROR FILM LAYER AND METHOD FOR FORMING SAME
Abstract:
A surface decoration structure 10 according to one embodiment of the present invention is obtained by forming a primer coating film 12, a silver mirror film layer 13 and a top coating film 14 on the surface of a substrate. The silver mirror film layer 13 is formed by laminating nanometer-sized silver particles, the surfaces of which are covered with a polymer dispersant; the top coating film 14 is formed using a coating material that contains, as a solvent, at least one substance selected from among aliphatic hydrocarbon compounds, aliphatic hydrocarbon compound solutions containing 10% by mass or less of an aromatic compound, and diisobutyl ketone. At least one of the primer coating film 12 and the top coating film 14 may contain a rust inhibitor; and the silver mirror film layer 13 may also contain a rust inhibitor. According to this embodiment, a surface decoration structure which has good luster, while being provided with a silver mirror film layer having good corrosion resistance is able to be achieved.