Title (en)

ELECTRICALLY CONDUCTING LIQUIDS BASED ON METAL-DIPHOSPHONATE COMPLEXES

Title (de)

ELEKTRISCH LEITENDE FLÜSSIGKEITEN AUF DER BASIS VON METALL-DIPHOSPHONAT-KOMPLEXEN

Title (fr)

LIQUIDES ÉLECTRO-CONDUCTEURS À BASE DE COMPLEXES MÉTAL-DIPHOSPHONATE

Publication

EP 2989236 A2 20160302 (DE)

Application

EP 14821610 A 20141218

Priority

• DE 102013021502 A 20131219
• EP 2014078556 W 20141218

Abstract (en)

[origin: WO2015091854A2] The invention relates to electrically conducting liquids based on diphosphonate complexes and to the use thereof in methods for electrolytically modifying the surface of a flat metal workpiece. The invention further relates to the flat metal workpieces produced by said method and to the use of the metal workpieces as a substrate for forming permanent adhesive bonds with a plurality of materials and for accommodating liquid and solid materials.

IPC 8 full level

C25D 3/02 (2006.01); C25D 3/30 (2006.01); C25D 3/38 (2006.01); C25D 3/54 (2006.01); C25D 7/06 (2006.01)

CPC (source: EP US)

C25D 3/02 (2013.01 - EP US); C25D 3/30 (2013.01 - EP US); C25D 3/38 (2013.01 - EP US); C25D 3/54 (2013.01 - EP US); C25D 5/18 (2013.01 - EP US); C25D 5/34 (2013.01 - EP US); C25D 5/611 (2020.08 - EP US); C25D 5/617 (2020.08 - EP US); C25D 5/627 (2020.08 - EP US); C25D 7/0628 (2013.01 - EP US); C25D 7/0664 (2013.01 - EP US); C25D 7/0692 (2013.01 - EP US); C25F 3/02 (2013.01 - EP US); C25F 7/00 (2013.01 - EP US)

Citation (search report)

See references of WO 2015091854A2

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)

WO 2015091854 A2 20150625; WO 2015091854 A3 20150911; DE 102013021502 A1 20150625; EP 2989236 A2 20160302; EP 2989236 B1 20180627; US 2016319451 A1 20161103

DOCDB simple family (application)

EP 2014078556 W 20141218; DE 102013021502 A 20131219; EP 14821610 A 20141218; US 201415105816 A 20141218