Processless lithographic printing plate

Details Processless lithographic printing plate Processless lithographic printing plate

2007-04-03

2007-04-03

Gilliam, Barbara L. (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

C430S302000, C430S309000, C430S434000, C430S435000, C430S944000, C430S945000

Reexamination Certificate

active

11229370

ABSTRACT:
A positive-working, heat-sensitive material for making a lithographic printing plate by direct-to-plate recording is disclosed. The material comprises a hydrophobized grained and anodized aluminum support and a layer comprising a compound capable of converting light into heat provided onto said support, said support being obtainable by RF plasma treatment of a grained and anodized aluminum support in the presence of a fluorine containing gas.

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