EP 2543517 A1 20130109 - Conductive underlay for offset printing
Title (en)
Conductive underlay for offset printing
Title (de)
Elektrisch leitfähige Unterlage für den Offsetdruck
Title (fr)
Support conducteur d'électricité pour la pression offset
Publication
Application
Priority
- EP 11173098 A 20110707
- EP 12175542 A 20120709
Abstract (en)
The electrically conductive base comprises an electrically conductive layer, foamed layers, a flexible layer, and an adhesive layer. The electrically conductive layer has an electrical resistance of 10 4>to 10 8>Ohms/square and a thickness of 8-30 mu m, and comprises a carrier layer. The foamed layers are made of different polymers, and are open-celled or close-celled. The adhesive layer is arranged on a bottom side of the base so that the base is attached self-adhesively on a cylinder of an offset printing machine. The layers are bonded together with an adhesive glue and/or a coupling agent. The electrically conductive base comprises an electrically conductive layer, foamed layers, a flexible layer, and an adhesive layer. The electrically conductive layer has an electrical resistance of 10 4>to 10 8>Ohms/square and a thickness of 8-30 mu m, and comprises a carrier layer. The foamed layers are made of different polymers, and are open-celled or close-celled. The adhesive layer is arranged on a bottom side of the base so that the base is attached self-adhesively on a cylinder of an offset printing machine. The layers are bonded together with an adhesive glue and/or a coupling agent. The electrically conductive layer comprises a contacting unit. An independent claim is included for a method of mounting a blanket in off-set printing.
Abstract (de)
Elektrisch leitfähige Unterlage für den Offset-Druck umfassend mindestens eine leitfähige Schicht.
IPC 8 full level
B41N 1/14 (2006.01); B41N 6/00 (2006.01); B41N 10/02 (2006.01); B41N 10/04 (2006.01)
CPC (source: EP)
B41N 6/00 (2013.01)
Citation (applicant)
- EP 1215041 A1 20020619 - TECHNOPLAST BESCHICHTUNGSGMBH [DE]
- EP 0981449 A1 20000301 - TECHNOPLAST BESCHICHTUNGSGESEL [DE]
Citation (search report)
- [X] EP 1561597 A2 20050810 - KONICA MINOLTA MED & GRAPHIC [JP]
- [X] EP 1630609 A1 20060301 - KONICA MINOLTA MED & GRAPHIC [JP]
- [X] EP 1239328 A2 20020911 - AGFA GEVAERT [BE]
- [X] EP 0121935 A2 19841017 - FUJI PHOTO FILM CO LTD [JP]
- [I] EP 1470915 A1 20041027 - KONICA MINOLTA MED & GRAPHIC [JP]
- [X] EP 1514681 A1 20050316 - KONICA MINOLTA MED & GRAPHIC [JP]
- [A] US 6393985 B1 20020528 - TASHIRO HIROSHI [JP], et al
- [X] DE 102009051444 A1 20110505 - WEROS TECHNOLOGY GMBH [DE]
- [X] EP 0149036 A2 19850724 - ROLAND MAN DRUCKMASCH [DE]
- [X] US 3235772 A 19660215 - EMANUEL GURIN
- [XP] EP 2361784 A1 20110831 - CONTITECH ELASTOMER BESCH GMBH [DE]
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)
DOCDB simple family (application)
EP 12175542 A 20120709