Heat-sensitive lithographic printing plate precursor

Details Heat-sensitive lithographic printing plate precursor Heat-sensitive lithographic printing plate precursor

2005-10-11

2005-10-11

Lee, Sin (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S272100, C430S273100, C430S270100, C430S302000, C430S270180, C430S944000, C430S926000, C101S453000, C101S457000

Reexamination Certificate

active

06953652

ABSTRACT:
A positive working printing plate precursor is disclosed which comprises a hydrophilic support and a coating provided thereon which comprises in the order given a first layer containing an oleophilic resin soluble in an aqueous alkaline developer and a second layer comprising a water repellent-compound. Furthermore, the coating comprises an infrared absorbing dye containing a polysiloxane group providing a printing plate precursor with high sensitivity.

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patent: 2003/0091932 (2003-05-01), Loccufier et al.
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DERWENT English abstract for JP 9-87630.
Machine-assisted English translation of JP 9-87630, provided by JPO.
Search Report for EP 03 10 0155 (Jul. 11, 2003).

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