EP 0644064 A2 19950322 - A flexible supported lithographic printing plate having improved printing endurance.
Title (en)
A flexible supported lithographic printing plate having improved printing endurance.
Title (de)
Flexible lithographische Druckplatte mit verbesserter Druckleistung.
Title (fr)
Cliché flexible supporté pour l'impression lithographique ayant une endurance améliorée à l'impression.
Publication
Application
Priority
EP 93202698 A 19930917
Abstract (en)
The present invention provides a lithographic printing plate comprising on a first side of a flexible support a surface differentiated in oleophilic and oleophobic areas and on a second side opposite to said first side a layer comprising micro-particles of pressure-sensitive adhesive. The present invention also provides a lithographic printing plate precursor comprising on a first side of a flexible support a surface capable of being differentiated in oleophilic and oleophobic areas upon imaging and on a second side opposite to said first side a layer comprising micro-particles of pressure-sensitive adhesive covered with a protective stripping layer. The obtained printing plates practically show no stretching when mounted on a printing press under tension nor is there any stretching during the printing process itself.
IPC 1-7
IPC 8 full level
G03F 7/09 (2006.01); B41N 6/02 (2006.01); G03F 7/00 (2006.01); G03F 7/07 (2006.01); G03F 7/11 (2006.01)
CPC (source: EP)
B41N 6/02 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0644064 A2 19950322; EP 0644064 A3 19961030; EP 0644064 B1 19981118; DE 69322160 D1 19981224; DE 69322160 T2 19990610; JP 3376568 B2 20030210; JP H07168346 A 19950704
DOCDB simple family (application)
EP 93202698 A 19930917; DE 69322160 T 19930917; JP 24493394 A 19940914