| 摘要 |
<p>A silver halide photosensitive material according to the present invention includes a support, at least one layer of a photosensitive silver halide emulsion layer disposed on the support and a protective layer disposed on the photosensitive silver halide emulsion layer, and moreover, this protective layer contains coagulated particles formed by the coagulation of a plurality of primary particles having a smaller particle diameter than the thickness of the protective layer. For example, the coagulated particles having a mean particle diameter of 0.2 to 30 νm and formed by the coagulation of primary particles having a mean particle diameter of 0.01 to 10 νm are mixed in the protective layer having a thickness of 0.1 to 10 νm. When such coagulated particles are used as a mat agent, the occurrence of pin-holes by the sink of the mat agent can be prevented, and a Bekk second becomes below 2,000 seconds. Furthermore, since this mat agent has high affinity for gelatin, powder fall-off is less likely.</p> |
