Photocurable elastomeric mixture and recording material obtained

Details Photocurable elastomeric mixture and recording material obtained Photocurable elastomeric mixture and recording material obtained

1995-04-25

2000-01-25

Dote, Janis L.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

4302811, 4302821, 4302831, 4302881, 430306, 430910, 522110, 522121, G03F 7033

Patent

active

060176784

ABSTRACT:
The invention relates to a photocurable, negative-working mixture and a recording material which is obtained therefrom and which is suitable for the production of elastic relief printing plates. The mixture contains a) an amphiphilic elastomeric binder, b) a free-radical-polymerizable compound which is compatible with the binder and which has at least one terminal, ethylenically unsaturated group and a boiling point of over about 100.degree. C. at normal pressure and c) a compound or a combination of compounds which is capable of initiating the polymerization of the compound b) on exposure to actinic light. The binder is made up of the segments A, B, C and X, where:

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