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1. (WO2018146841) METAL PLATING SOLUTION AND METHOD FOR PRODUCING METAL PLATED PRODUCT

Pub. No.:    WO/2018/146841    International Application No.:    PCT/JP2017/030445
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Sat Aug 26 01:59:59 CEST 2017
IPC: C25D 3/06
Applicants: TECHNO ROLL CO., LTD.
テクノロール株式会社
FUSO COMPANY, LTD.
フソー株式会社
Inventors: NAWAFUNE, Hidemi
縄舟 秀美
NISHIWAKI, Hiroshi
西脇 宏
MURATA, Toshikazu
村田 敏一
YOSHIOKA, Hidehiro
吉岡 秀浩
KAMEGAWA, Yoshiyuki
亀川 美幸
Title: METAL PLATING SOLUTION AND METHOD FOR PRODUCING METAL PLATED PRODUCT
Abstract:
The present invention provides a metal plating solution comprising chromium sulfate and formic acid, the Cr3+ ion concentration being 0.1 mol/L to 1 mol/L and the formic acid concentration being 0.05 mol/L to 0.2 mol/L.