公开(公告)号：EP2278404A2

公开(公告)日：2011-01-26

申请号：EP10174623.8

申请日：2005-05-18

Applicant: Agfa Graphics N.V.

Inventor： Van Damme, Marc ,  Vermeersch, Joan ,  Williamson, Alexander ,  Gries, Willi-Kurt

IPC: G03F7/32 ,  B41C1/10

CPC classification number: G03F7/32 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41N3/08 ,  G03F7/3042 ,  G03F7/3057 ,  G03F7/322

Abstract: A method of making a lithographic printing plate comprising the steps of:
a) providing a lithographic printing plate precursor comprising
(i) a support having a hydrophilic surface or which is provided with a hydrophilic layer,
(ii) a photopolymerizable coating on said support,

b) image-wise exposing said coating in a plate setter,
c) developing the precursor, thereby removing the non-exposed areas of the coating from the support,

whereby the developing step is carried out off-press in a gumming unit by treating the coating of the precursor with a gum solution.

Abstract translation: 制备平版印刷版的方法包括以下步骤：a）提供平版印刷版前体，所述平版印刷版前体包含（i）具有亲水表面或具有亲水层的载体，（ii）所述载体上的可光聚合涂层， b）在印版装置中以图像方式曝光所述涂层，c）显影前体，由此从载体上除去未曝光的涂层区域，由此在涂胶装置中通过处理 用胶溶液涂覆前体。

公开(公告)号：EP2278404A3

公开(公告)日：2011-04-27

申请号：EP10174623.8

申请日：2005-05-18

Applicant: Agfa Graphics N.V.

Inventor： Van Damme, Marc ,  Vermeersch, Joan ,  Williamson, Alexander ,  Gries, Willi-Kurt

IPC: G03F7/32 ,  B41C1/10

CPC classification number: G03F7/32 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41N3/08 ,  G03F7/3042 ,  G03F7/3057 ,  G03F7/322

Abstract: A method of making a lithographic printing plate comprising the steps of:
a) providing a lithographic printing plate precursor comprising
(i) a support having a hydrophilic surface or which is provided with a hydrophilic layer,
(ii) a photopolymerizable coating on said support,

b) image-wise exposing said coating in a plate setter,
c) developing the precursor, thereby removing the non-exposed areas of the coating from the support,

whereby the developing step is carried out off-press in a gumming unit by treating the coating of the precursor with a gum solution.