Radiation-sensitive compositions and elements with solvent...

Details Radiation-sensitive compositions and elements with solvent... Radiation-sensitive compositions and elements with solvent...

2011-06-07

2011-06-07

Kelly, Cynthia H (Department: 1722)

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, C430S282100, C430S302000, C430S919000, C430S920000, C101S453000

Reexamination Certificate

active

07955779

ABSTRACT:
A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved solvent resistance and is useful for making lithographic printing plates. The composition includes an alkaline soluble polymeric binder that is a specific poly(vinyl acetal) that exhibits improved resistance to press chemicals, and a radiation absorbing compound.

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