Flexographic printing reliefs having increased flexibility

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates

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430306, 1562755, 1563642, 522171, G03F 718, G03F 716

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active

054728240

ABSTRACT:
Photosensitive composition comprising, inter alia, thermoplastic-elastomer block copolymer binders and addition-polymerizable monomer having terminal ethylenically unsaturated end groups wherein at least one monomer has one acrylate or methacrylate group, said monomer forms a homopolymer having a solubility parameter in the range between 7.6 and 9.6 and a glass transition temperature below 0.degree. C. and, further wherein, at least one monomer has more than one acrylate or methacrylate groups, said monomer forms a homopolymer having a solubility parameter in the range between 9.6 and 12.

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patent: 4517278 (1985-05-01), Sakurai
Shell booklet (1983) re Kraton.RTM. thermosplastic rubber.
Handbook of Adhesives, 2d ed., pp. 304-307 (1977).

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