Photopolymerizable composition

Details Photopolymerizable composition Photopolymerizable composition

1991-06-13

1992-10-06

Carrillo, Ana L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 26, 522 28, 522121, C08F 250

Patent

active

051532360

ABSTRACT:
A photopolymerizable composition comprising an addition polymerizable compound, an N-aryl-.alpha.-amino acid and a photosensitizer capable of absorbing a light having a wavelength of 300 nm or more such as thioxanthones, isoalloxazines, coumarines, and the like is excellent in sensitivity to irradiated light and is suitable for preparing relief images, photoresists, etc.

REFERENCES:
patent: 4247623 (1981-01-01), Guild
patent: 4289844 (1981-09-01), Specht
patent: 4405705 (1983-09-01), Etoh
patent: 4447520 (1984-05-01), Henne
C. G. Roffey, Photopolymerization of Surface Coatings, 1982, 70, 71, 88, 89.

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