Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1992-05-20
1993-09-21
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430271, 430308, G03C 1492
Patent
active
052468151
ABSTRACT:
A photosensitive material for screen processing comprising a photosensitive resin composition (A) applied to a plastic film, and including a water-soluble or water-dispersible polymer or copolymer, an unsaturated compound, and a photopolymerization initiator, and a photosensitive resin composition (B) applied in a thickness of at least 0.1 .mu.m to the coated composition (A) and including a film-forming polymeric compound; and a photo-crosslinking polyvinyl alcohol partially containing photo-cross-linkable units provides a coating film which is water-developable, highly sensitive, and excellent in water and solvent resistances.
REFERENCES:
patent: 4339524 (1982-07-01), Ichimura et al.
patent: 4478977 (1984-10-01), Sperry et al.
patent: 4564580 (1986-01-01), Ichimura et al.
patent: 4920030 (1990-04-01), Ichimura et al.
Ichimura Kunihiro
Kubo Keiji
Brammer Jack P.
Daicel Chemical Industries Ltd.
Gen. Director of the Agency of Industrial Science & Technology
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