Process using suction to form relief images

Details Process using suction to form relief images Process using suction to form relief images

1975-07-28

1977-07-26

Brammer, Jack P.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 27R, 96 48R, 96115P, 427 43, 427271, G03C 500

Patent

active

040380785

ABSTRACT:
A process for formation of a relief image which comprises exposing a layer of a photosensitive composition in liquid provided on the surface of a support material to light through a negative to make cured the photosensitive composition at the exposed part and eliminating the non-cured photosensitive composition at the non-exposed part by suctioning for development, the photosensitive composition comprising as the essential components only (1) at least one addition polymerizable unsaturated monomer having at least one acryloyl or methacryloyl group per each molecule and a molecular weight of not more than about 1000 per each acryloyl or methacryloyl group and (2) at least one photopolymerization initiator.

REFERENCES:
patent: 3782961 (1974-01-01), Takahashi et al.
patent: 3801328 (1974-04-01), Takimoto et al.
patent: 3801638 (1974-04-01), Cerwonka et al.
patent: 3806365 (1974-04-01), Jacobs
patent: 3901705 (1975-08-01), Pazos
patent: 3926640 (1975-12-01), Rosen
patent: 3926643 (1975-12-01), Chang

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