发明授权
US4804623A Photographic recording material, a process for the production of photographic images and new triazoles 失效
摄影记录材料,制作摄影图像和新三唑的过程

  • 专利标题: Photographic recording material, a process for the production of photographic images and new triazoles
  • 专利标题(中): 摄影记录材料,制作摄影图像和新三唑的过程
  • 申请号: US1200
    申请日: 1987-01-07
  • 公开(公告)号: US4804623A
    公开(公告)日: 1989-02-14
  • 发明人: Hans Ohlschlager
  • 申请人: Hans Ohlschlager
  • 申请人地址: DEX Leverkusen
  • 专利权人: Agfa-Gevaert Aktiengesellschaft
  • 当前专利权人: Agfa-Gevaert Aktiengesellschaft
  • 当前专利权人地址: DEX Leverkusen
  • 优先权: DEX3601227 19860117
  • 主分类号: C07D249/14
  • IPC分类号: C07D249/14 G03C1/34
Photographic recording material, a process for the production of
photographic images and new triazoles
摘要:
Improved photographic recording materials containing an antifoggant corresponding to the formula I ##STR1## wherein the substituents have the meanings indicated in the description.
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