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Title:
PLATEMAKING METHOD FOR PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE, AND DEVELOPER
Document Type and Number:
Japanese Patent JP2005300636
Kind Code:
A
Abstract:

To provide a platemaking method having superior development properties and improved odor of a developer, and to provide the developer.

The platemaking method for a photosensitive planographic printing plate is carried out by imagewise exposing a photosensitive planographic printing plate material, having a photopolymerizable photosensitive layer containing (A) a photopolymerization initiator, (B) a polymer binder and (C) a polymerizable compound having an ethylenically unsaturated bond on an aluminum support body, and then developing the plate material. The developing solution used for the development is an aqueous solution containing a compound expressed by the general Formula A:R-O-(C2H4O)m-(X)-H and a compound expressed by the general Formula B:R-O-(X)-H.


Inventors:
SUZUKI TOSHITSUGU
KONUMA TARO
Application Number:
JP2004000112821
Publication Date:
October 27, 2005
Filing Date:
April 07, 2004
Export Citation:
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Assignee:
KONICA MINOLTA MED & GRAPHIC
International Classes:
G03F7/32; G03F7/00; (IPC1-7): G03F7/32; G03F7/00