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Patent Searching and Data


Title:
PHOTOSENSITIVE SURFACE PRINTING PLATE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2008/010400
Kind Code:
A1
Abstract:
A photosensitive surface printing plate material, comprising: a substrate; and a photosensitive layer comprising (A) a polymerization initiator, (B) a polymerizable compound having an ethylenic double bond, (C) a sensitizing dye, and (D) polymeric binder, wherein the photosensitive layer contains a sensitizing dye represented by the general formula (1) as the sensitizing dye (C). The material is suitable for the exposure to a laser beam having an emission wavelength ranging from 350 to 450 nm, is highly sensitive, and has excellent storage stability. [General formula (1)]

Inventors:
GOTO KENJI (JP)
MATSUMURA TOSHIYUKI (JP)
Application Number:
PCT/JP2007/063108
Publication Date:
January 24, 2008
Filing Date:
June 29, 2007
Export Citation:
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Assignee:
KONICA MINOLTA MED & GRAPHIC (JP)
GOTO KENJI (JP)
MATSUMURA TOSHIYUKI (JP)
International Classes:
G03F7/004; G03F7/00; G03F7/027
Foreign References:
JP2005070767A2005-03-17
JP2006154825A2006-06-15
JP2005107191A2005-04-21
JP2005115210A2005-04-28
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