G - Physics – 03 – C
Patent
G - Physics
03
C
96/185, 117/23
G03C 1/93 (2006.01)
Patent
CA 1133310
ABSTRACT OF THE DISCLOSURE Light-sensitive photographic films are produced by coating polyester films with aqueous dispersions of polyesters or copolyesters containing free-functional acid groups. Corona discharge treatment of the polyester or copolyester layers is disclosed for direct adhesion to photographic emulsions of indirect adhesion via a polymeric sub and/or gelatin sub.
299525
Mann David R.
Mcgrail Patrick T.
Barlow Charles Brian
Bexford Limited
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