发明申请
- 专利标题: ENHANCED COLOR TONER IMAGES USING FLUORESCING MAGENTA TONERS
- 专利标题(中): 使用荧光胶片的增强彩色墨粉图像
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申请号: US14228794申请日: 2014-03-28
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公开(公告)号: US20140212642A1公开(公告)日: 2014-07-31
- 发明人: Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
- 申请人: Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
- 主分类号: G03G13/08
- IPC分类号: G03G13/08
摘要:
A composite color toner image can be enhanced in a printed receiver material by having a separate fluorescing magenta toner image applied over it to provide a “pinkish” fluorescing effect. This separate fluorescing magenta toner image is obtained using visible fluorescing dry magenta toner particles, each of which has a polymeric binder phase and a visible fluorescing colorant that emits at one or more peak wavelengths of from 510 nm and to and including 590 nm. The covering power of the fused visible fluorescing magenta toner particles in the enhanced composite color toner image is at least 350 cm2/g to and including 1100 cm2/g, and the covering power of each of the non-fluorescing cyan, non-fluorescing yellow, non-fluorescing magenta, and non-fluorescing black toner particles in the enhanced composite color toner image is at least 1500 cm2/g to and including 2300 cm2/g.
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