| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester substrate capable of giving a silver halide photographic photosensitive material excellent in film cutting smoothness in a processing laboratory and notch openability and also adhesion and curling property, and to provide such a silver halide photographic photosensitive material having the substrate. SOLUTION: This polyester substrate consists of a polyester 0.3-0.5 dl/g in intrinsic viscosity, being such as to be subjected to glow discharge treatment in a gaseous atmosphere meeting the requirements (1) and (2) described below: (1) the weight fraction of nitrogen and water totals 80-90%, and (2) the weight ratio of nitrogen to water is >=5. The other objective silver halide photographic photosensitive material using the above substrate is provided.
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