发明授权
- 专利标题: Photographic films
- 专利标题(中): 摄影胶片
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申请号: US959592申请日: 1978-11-13
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公开(公告)号: US4255515A公开(公告)日: 1981-03-10
- 发明人: Toshiaki Shibue , Koichi Nagayasu , Masayoshi Mayama , Masao Ishihara , Naoto Abe
- 申请人: Toshiaki Shibue , Koichi Nagayasu , Masayoshi Mayama , Masao Ishihara , Naoto Abe
- 申请人地址: JPX Tokyo
- 专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX52-139246 19771119
- 主分类号: G03C1/76
- IPC分类号: G03C1/76 ; G03C1/85 ; G03C1/78
摘要:
A photographic film which comprises (A) a support, having two sides, (B) at least one light-sensitive emulsion layer on one side of said support (A), and, (C) at least one layer containing a compound represented by formula [I]and a hydrophobic polymer (first layer) and at least one layer containing an antistatic agent (second layer), said first and second layers being placed on the other side of said support (A) and said first layer being placed closer to said support (A) than said second layer: ##STR1## wherein, R.sub.1 represents a carboxylic acid residue having from 12 to 24 carbon atoms and R.sub.2, R.sub.3 and R.sub.4 represent independently hydrogen atoms or organic acid residues having from 1 to 24 carbon atoms.
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