发明授权
- 专利标题: Photographic element containing scavenger for oxidized developing agent
- 专利标题(中): 含有氧化显影剂的清除剂的摄影元件
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申请号: US351515申请日: 1989-05-12
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公开(公告)号: US4923787A公开(公告)日: 1990-05-08
- 发明人: John W. Harder
- 申请人: John W. Harder
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: C07C243/38
- IPC分类号: C07C243/38 ; C07C311/08 ; C07C317/22 ; G03C7/392
摘要:
A photographic element is described which comprises a compound capable of scavenging oxidized developing agent to prevent stain and fog formation in developed color images.
公开/授权文献
- US5618202A Connector having strip line structure 公开/授权日:1997-04-08
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