Photopolymerizable composition comprising a monoazo dye as contr

Details Photopolymerizable composition comprising a monoazo dye as contr Photopolymerizable composition comprising a monoazo dye as contr

1979-02-26

1980-12-23

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430288, 430292, 430294, 430339, 430962, G03C 168

Patent

active

042411661

ABSTRACT:
The present invention relates to a photopolymerizable mixture comprising a compound with at least two terminal ethylenically-unsaturated groups, a boiling point above 100.degree. C. and which is capable of addition polymerization, a polymeric binder, a photoinitiator, and a monoazo dye corresponding to Formula I: ##STR1## R.sub.2 and R.sub.3 are alkyl or alkenyl groups which may be substituted, and R.sub.4 and R.sub.5 are hydrogen or halogen atoms, or alkyl or alkoxy groups.

REFERENCES:
patent: 2281895 (1942-05-01), von Poser et al.
patent: 3455898 (1969-07-01), Seefelder et al.
patent: 4058443 (1977-11-01), Murata et al.
patent: 4062642 (1977-12-01), Deucker et al.
patent: 4101327 (1978-07-01), Frass

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