公开(公告)号：US5441860A

公开(公告)日：1995-08-15

申请号：US203343

申请日：1994-02-28

申请人： Brunella Fornasari ,  Giuseppe Bussi ,  Renzo Torterolo

发明人： Brunella Fornasari ,  Giuseppe Bussi ,  Renzo Torterolo

IPC分类号： G03C1/30 ,  G03C1/85 ,  G03C1/95 ,  G03C1/76

CPC分类号： G03C1/95 ,  G03C1/305 ,  G03C1/85 ,  Y10S430/151

摘要： The present invention relates to a silver halide photographic material comprising a support having coated thereon at least one silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer wherein at least one of said layers comprises a gelatin hardening agent and said hydrophilic colloid layer comprises an alkali-insoluble acrylic polymer particles having an average particle size of from 0.5 to 6 .mu.m and wherein at least 95% by number of said polymer particles have a particle size within .+-.15% of the average particle size.

摘要翻译： 本发明涉及一种卤化银照相材料，其包含其上涂覆有至少一个卤化银乳剂层和至少一种不透光的亲水胶体层的载体，其中至少一层所述层包含明胶硬化剂和所述亲水胶体层 包括平均粒径为0.5至6μm的碱不溶性丙烯酸类聚合物颗粒，并且其中至少95％数量的所述聚合物颗粒具有在平均粒度的+/- 15％内的粒度。