发明授权
US4600678A Imaging systems employing photosensitive microcapsules containing
4-(4'-aminophenyl)-pyridine compounds
失效
使用含有4-(4'-氨基苯基) - 吡啶化合物的光敏微胶囊的成像系统
- 专利标题: Imaging systems employing photosensitive microcapsules containing 4-(4'-aminophenyl)-pyridine compounds
- 专利标题(中): 使用含有4-(4'-氨基苯基) - 吡啶化合物的光敏微胶囊的成像系统
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申请号: US637258申请日: 1984-08-03
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公开(公告)号: US4600678A公开(公告)日: 1986-07-15
- 发明人: Paul C. Adair , Amy L. Burkholder
- 申请人: Paul C. Adair , Amy L. Burkholder
- 申请人地址: OH Dayton
- 专利权人: The Mead Corporation
- 当前专利权人: The Mead Corporation
- 当前专利权人地址: OH Dayton
- 主分类号: G03F7/26
- IPC分类号: G03F7/26 ; B41M5/00 ; G03C1/00 ; G03C5/00 ; G03F7/00 ; G03F7/004 ; G03C1/40 ; G03C1/72
摘要:
Imaging systems employing photosensitive microcapsules having improved film speed are disclosed wherein the microcapsules contain a 4-(4'-aminophenyl)-pyridine compound in the internal phase as a color former.
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