发明名称 |
SILVER HALIDE PHOTOSENSITIVE MATERIAL |
摘要 |
PURPOSE:To improve destaticization by forming a nonphotosensitive hydrophilic colloidal layers as the outermost layer contg. a matting agent made spherical and different in average particle diameter of said agent. CONSTITUTION:A silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer are formed on one side of a support and a nonphotosensitive hydrophilic colloidal layer is formed on the other side. Said nonphotosensitive layers are formed as the outermost layers each contg. a matting agent of substantially spherical shape and different in average particle diameter from each other in both layers. As said matting agent, a polymer prepared by suspension polymn. and a polymer formed into a sphere by spray drying, etc. are preferable. |
申请公布号 |
JPS59149356(A) |
申请公布日期 |
1984.08.27 |
申请号 |
JP19830023608 |
申请日期 |
1983.02.15 |
申请人 |
KONISHIROKU SHASHIN KOGYO KK |
发明人 |
OOTA HIDEO;ISHIKAWA MINORU;URAKAWA YOSHIHIDE |
分类号 |
G03C1/32;G03C1/76;G03C1/95 |
主分类号 |
G03C1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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