Subbing layer on polyester film for light-sensitive material

Details Subbing layer on polyester film for light-sensitive material Subbing layer on polyester film for light-sensitive material

1976-08-03

1978-11-07

Brammer, Jack P.

Gas separation: apparatus

Electric field separation apparatus

Electrode retaining or supporting means

427207D, 427223, 428483, G03C 194

Patent

active

041243951

ABSTRACT:
A light-sensitive material comprising a polyester film, the surface of the polyester film being subjected to a treatment to render the surface hydrophilic, a subbing layer on the treated surface comprising a polymer having carboxyl groups or groups which form carboxyl groups upon hydrolysis and an addition polymerizable monomer selected from the group consisting of acrylic acid, itaconic acid, hexahydro-1,3,5-triacryl-s-triazine, N,N'-bisacryloyl piperazine, diacetone acrylamide and hexamethylene bis-ethyleneureide and a silver halide emulsion layer on the subbing layer, whereby good adhesion between the polyester film and the coating layer is obtained.

REFERENCES:
patent: 2964401 (1960-12-01), Plambeck
patent: 3241973 (1966-03-01), Thommes
patent: 3353958 (1967-11-01), Moede
patent: 3370951 (1968-02-01), Hasenauer et al.
patent: 3460944 (1969-08-01), Cohen
patent: 3460945 (1969-08-01), Kolesinski et al.
patent: 3492122 (1970-01-01), Takenaka et al.
patent: 3615557 (1971-10-01), D'Cruz
patent: 3630741 (1971-12-01), Vial

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