发明授权
- 专利标题: Acutance agents for use in thermally developable photosensitive compositions
- 专利标题(中): 用于可热显影的感光组合物的吸收剂
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申请号: US209732申请日: 1980-11-24
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公开(公告)号: US4308379A公开(公告)日: 1981-12-29
- 发明人: Edward J. Goettert
- 申请人: Edward J. Goettert
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: C07D209/10
- IPC分类号: C07D209/10 ; C07D209/18 ; G03C1/498 ; C07D209/12
摘要:
Acutance agents for use in thermally developable photosensitive compositions are disclosed. These novel compositions absorb scattered light and are rendered colorless at the development temperature of the photothermographic composition.
公开/授权文献
- US5476390A Lever-coupling type connector 公开/授权日:1995-12-19
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