发明授权
US5763134A Composition comprising photochemical acid progenitor and specific
squarylium dye
失效
组合物包含光化学酸性祖细胞和特定方酸染料
- 专利标题: Composition comprising photochemical acid progenitor and specific squarylium dye
- 专利标题(中): 组合物包含光化学酸性祖细胞和特定方酸染料
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申请号: US645303申请日: 1996-05-13
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公开(公告)号: US5763134A公开(公告)日: 1998-06-09
- 发明人: Stanley C. Busman , Richard J. Ellis , Jeanne E. Haubrich , William D. Ramsden , Tran Van Thien , Gregory D. Cuny
- 申请人: Stanley C. Busman , Richard J. Ellis , Jeanne E. Haubrich , William D. Ramsden , Tran Van Thien , Gregory D. Cuny
- 申请人地址: MN Oakdale
- 专利权人: Imation Corp
- 当前专利权人: Imation Corp
- 当前专利权人地址: MN Oakdale
- 主分类号: C08K5/00
- IPC分类号: C08K5/00 ; C08K5/3465 ; C08K5/5399 ; C08K5/55 ; C08L101/00 ; C09B57/00 ; G03F7/00 ; G03F7/004 ; G03F7/021 ; G03F7/038 ; G03F7/039
摘要:
Photochemical acid progenitors in combination with dihydroperimidine squarylium dyes have been found to be particularly effective at generating acid upon irradiation with near-infrared radiation. It has been found that dihydroperimidine squarylium dyes that are particularly useful in this invention have an oxidation potential greater than about 0.5 V relative to SCE as measured in dichloromethane.
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