Lithographic printing form and method of preparation and use...

Details Lithographic printing form and method of preparation and use... Lithographic printing form and method of preparation and use...

2005-06-14

2005-06-14

Gilliam, Barbara L. (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making printing plates

C430S309000, C430S401000, C430S434000, C430S494000, C430S944000, C430S945000, C101S463100

Reexamination Certificate

active

06905812

ABSTRACT:
A positive working printing form precursor comprises a thermally imagable composition which includes a hydroxyl group-containing polymer, for example a novolak resin. The composition has a weight of less than 1.1 gm−2. It has been found that using a low weight of the composition on the precursor improves the properties of the precursor, in particular by rendering the sensitivity of the precursor to imaging radiation less variable over time.

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Brochure for Fuji CTP Plate Brillia Series (2000).
Brochure for AGFA Thermostar P970 and P971 (2000).

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