发明名称 |
Silver halide photographic material having improved antistatic properties |
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.
|
申请公布号 |
US5441860(A) |
申请公布日期 |
1995.08.15 |
申请号 |
US19940203343 |
申请日期 |
1994.02.28 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
FORNASARI, BRUNELLA;BUSSI, GIUSEPPE;TORTEROLO, RENZO |
分类号 |
G03C1/30;G03C1/85;G03C1/95;(IPC1-7):G03C1/76 |
主分类号 |
G03C1/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|