Global Patent Index - EP 0741047 B1

EP 0741047 B1 20000607 - Dampening rollers for offset printing press and their manufacture

Title (en)

Dampening rollers for offset printing press and their manufacture

Title (de)

Feuchtwalzen für Offsetdruckmaschinen und Verfahren zur Herstellung derselben

Title (fr)

Rouleaux de mouillage pour presses d'impression par offset et procédé pour leur fabrication

Publication

EP 0741047 B1 20000607 (DE)

Application

EP 96103527 A 19960307

Priority

DE 19516051 A 19950504

Abstract (en)

[origin: EP0741047A1] Rollers, esp. damping rollers for offset printing machines, are claimed, with a coating of elastomeric material contg. hydrophilic gps. (I). Also claimed is the prodn. of these rollers by coating the roller with (I). Pref. the hydrophilic gps. in (I) are COOH, carboxylate, amido, SO3H and/or sulphonate gps. Pref. (I) consists of NBR, HNBR, CR, XNBR, ECO, EPDM, CSM, NR, silicone rubber or a mixt. thereof.

IPC 1-7

B41N 7/04

IPC 8 full level

B41N 7/04 (2006.01)

CPC (source: EP)

B41N 7/04 (2013.01); B41N 2207/02 (2013.01); B41N 2207/14 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB IT LI NL PT SE

DOCDB simple family (publication)

EP 0741047 A1 19961106; EP 0741047 B1 20000607; AT E193683 T1 20000615; DE 19516051 A1 19961107; DE 19516051 C2 19990805; DE 59605383 D1 20000713; DK 0741047 T3 20001023; ES 2148609 T3 20001016; PT 741047 E 20000929

DOCDB simple family (application)

EP 96103527 A 19960307; AT 96103527 T 19960307; DE 19516051 A 19950504; DE 59605383 T 19960307; DK 96103527 T 19960307; ES 96103527 T 19960307; PT 96103527 T 19960307