Global Patent Index - EP 3388558 A1

EP 3388558 A1 20181017 - METAL PLATING SOLUTION AND METHOD FOR PRODUCING METAL PLATED PRODUCT

Title (en)

METAL PLATING SOLUTION AND METHOD FOR PRODUCING METAL PLATED PRODUCT

Title (de)

METALLPLATTIERUNGSLÖSUNG UND VERFAHREN ZUR HERSTELLUNG EINES METALLPLATTIERTEN PRODUKTS

Title (fr)

SOLUTION DE PLACAGE DE MÉTAL ET PROCÉDÉ DE PRODUCTION D'UN PRODUIT PLAQUÉ DE MÉTAL

Publication

EP 3388558 A1 20181017 (EN)

Application

EP 17800356 A 20170825

Priority

  • JP 2017021006 A 20170208
  • JP 2017030445 W 20170825

Abstract (en)

The present invention provides a plating solution containing chromium sulfate and formic acid at a concentration of Cr 3+ ions of 0.1 mol/L or more and 1 mol/L or less and a concentration of formic acid of 0.05 mol/L or more and 0.2 mol/L or less.

IPC 8 full level

C25D 3/06 (2006.01)

CPC (source: EP KR US)

C25D 3/06 (2013.01 - EP KR US); C25D 3/10 (2013.01 - EP US)

Citation (search report)

See references of WO 2018146841A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3388558 A1 20181017; JP 2018127667 A 20180816; JP 6547232 B2 20190724; KR 20190115481 A 20191014; TW 201835387 A 20181001; US 2020040477 A1 20200206; WO 2018146841 A1 20180816

DOCDB simple family (application)

EP 17800356 A 20170825; JP 2017021006 A 20170208; JP 2017030445 W 20170825; KR 20177033982 A 20170825; TW 106144032 A 20171214; US 201715576892 A 20170825