EP 2809844 A1 20141210 - ROLL COVER WITH IMPROVED MECHANICAL PROPERTIES AND HIGH RESILIENCE BEHAVIOR
Title (en)
ROLL COVER WITH IMPROVED MECHANICAL PROPERTIES AND HIGH RESILIENCE BEHAVIOR
Title (de)
WALZENBEZUG MIT VERBESSERTEN MECHANISCHEN EIGENSCHAFTEN UND HOHEM RÜCKSTELLVERHALTEN
Title (fr)
REVÊTEMENT DE CYLINDRE AYANT DES PROPRIÉTÉS MÉCANIQUES AMÉLIORÉES ET UNE RÉSILIENCE ÉLEVÉE
Publication
Application
Priority
- DE 102012201314 A 20120131
- EP 2013051316 W 20130124
Abstract (en)
[origin: WO2013113609A1] The invention relates to a roll cover which is suitable in particular for a roll for treating a paper, cardboard, or other fibrous material web in a machine for producing and/or finishing same and which comprises at least one layer. The at least one layer contains a rubber composition which contains a rubber component comprising at least one crosslinked hydrogenated nitrile rubber and which contains at least one (meth)acrylate compound, and the at least one layer has a) a resilience speed of at least 12 mm/sec and/or a plastic deformation degree of maximally 0.9%, and b) a tensile strength of at least 17N/mm2.
IPC 8 full level
D21F 3/08 (2006.01); D21G 1/02 (2006.01); D21H 23/58 (2006.01)
CPC (source: EP US)
C08C 19/28 (2013.01 - US); D21F 3/08 (2013.01 - EP US); D21G 1/0233 (2013.01 - EP US); D21H 23/58 (2013.01 - EP US)
Citation (search report)
See references of WO 2013113609A1
Citation (examination)
WO 02057350 A1 20020725 - BAYER AG [DE], et al
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)
DE 102012201314 A1 20130801; CN 104093898 A 20141008; EP 2809844 A1 20141210; US 2015018184 A1 20150115; WO 2013113609 A1 20130808
DOCDB simple family (application)
DE 102012201314 A 20120131; CN 201380007493 A 20130124; EP 13702602 A 20130124; EP 2013051316 W 20130124; US 201314375933 A 20130124