EP 2438219 B1 20150930 - WORKPIECE HAVING TWO NICKEL-CONTAINING LAYERS

Title (en)

WORKPIECE HAVING TWO NICKEL-CONTAINING LAYERS

Title (de)

WERKSTÜCK MIT ZWEI NICKELHALTIGEN SCHICHTEN

Title (fr)

PIECE PRESENTANT DEUX COUCHES A BASE DE NICKEL

Publication

EP 2438219 B1 20150930 (DE)

Application

EP 10710788 A 20100311

Priority

EP 2010001504 W 20100311
DE 102009014522 A 20090313
DE 102009048548 A 20090929

Abstract (en)

[origin: WO2010102807A2] A layer arrangement (17) for an intaglio cylinder (10) comprises nickel in at least a first region (30) through the entire thickness (d) thereof, with a mass fraction of at least 0.80. Said arrangement is designed to permit an imaging (23) by means of a laser in said region (30) and to serve as the outermost layer of the intaglio cylinder (10) for intaglio printing. A method for producing a layer arrangement for a printing form (10), said layer arrangement (17) comprising nickel in at least a first region (30) through the entire thickness (d) thereof, with a mass fraction of at least 0.80 and at least in the radially external region (16) has a solid lubricant component (X) has the following steps: the layer arrangement (17) is produced on a cylinder core (12) by galvanic coating and a printing image (23) is generated on the layer arrangement (17) for intaglio printing.

IPC 8 full level

C25D 15/00 (2006.01); B41C 1/05 (2006.01); B41N 1/20 (2006.01); C25D 5/48 (2006.01); C25D 7/00 (2006.01); F16J 10/04 (2006.01); C25D 3/18 (2006.01); C25D 5/14 (2006.01)

CPC (source: EP US)

C25D 5/48 (2013.01 - EP US); C25D 7/00 (2013.01 - EP US); C25D 15/00 (2013.01 - EP US); C25D 3/18 (2013.01 - EP US); C25D 5/14 (2013.01 - EP US); C25D 5/611 (2020.08 - EP US); Y10T 428/12229 (2015.01 - EP US)

Citation (examination)

EP 0545468 A1 19930609 - STORK SCREENS BV [NL]
DE 10345562 A1 20050421 - SAECHSISCHE WALZENGRAVUR GMBH [DE]

Designated contracting state (EPC)

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 SE SI SK SM TR

DOCDB simple family (publication)

DE 102010012003 A1 20100916; EP 2438219 A2 20120411; EP 2438219 B1 20150930; US 2011308958 A1 20111222; WO 2010102807 A2 20100916; WO 2010102807 A3 20101125

DOCDB simple family (application)

DE 102010012003 A 20100315; EP 10710788 A 20100311; EP 2010001504 W 20100311; US 201113223643 A 20110901