Polymerizable composition and lithographic printing plate...

Details Polymerizable composition and lithographic printing plate... Polymerizable composition and lithographic printing plate...

2005-03-04

2009-02-17

Hamilton, Cynthia (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S281100, C430S288100, C430S302000, C430S300000, C430S906000

Reexamination Certificate

active

07491487

ABSTRACT:
A polymerizable composition comprising: a polyurethane resin synthesized by using a compound represented by the following formula (I) as one of starting materials; a photopolymerization or thermal polymerization initiator; and an addition-polymerizable compound having an ethylenically unsaturated bond:wherein X represents a tri- or higher valent atom; R1and R2each independently represent a single bond or an alkylene group optionally having a substituent, provided that R1and R2do not represent a single bond at a same time; A represents a straight chain linking group; and n is an integer of from 1 to 5.

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