发明授权
US06316175B1 Light-sensitive silver halide radiographic film material having satisfactory antistatic properties during handling 失效
感光卤化银放射照相胶片材料在处理过程中具有令人满意的抗静电性能

  • 专利标题: Light-sensitive silver halide radiographic film material having satisfactory antistatic properties during handling
  • 专利标题(中): 感光卤化银放射照相胶片材料在处理过程中具有令人满意的抗静电性能
  • 申请号: US09507745
    申请日: 2000-02-22
  • 公开(公告)号: US06316175B1
    公开(公告)日: 2001-11-13
  • 发明人: Marc Van den ZegelEtienne Van ThilloBavo Muys
  • 申请人: Marc Van den ZegelEtienne Van ThilloBavo Muys
  • 优先权: EP99200496 19990222
  • 主分类号: G03C185
  • IPC分类号: G03C185
Light-sensitive silver halide radiographic film material having satisfactory antistatic properties during handling
摘要:
A silver halide photographic material has been provided, having in a layer arrangement at one or both sides of a subbed support, corresponding with a single-side coated or a double-side coated material respectively, one or more layer(s) comprising a light-sensitive silver halide emulsion, one or more protective antistress layer(s) and, optionally, an outermost afterlayer, wherein at least one of said layers, subbing layer(s) inclusive, further comprises means in order to provide, when conditioned at a relative humidity of at most 30%, an electrical resistance, measured as described in Research Disclosure June 1992, item 33840, of from 4×109 &OHgr;/sq. up to 5×1010 &OHgr;/sq. for the layer having the lowest resistance.
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