发明申请
- 专利标题: PREPARING TONER IMAGES WITH METALLIC EFFECT
- 专利标题(中): 准备具有金属效应的墨粉图像
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申请号: US13873359申请日: 2013-04-30
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公开(公告)号: US20130295502A1公开(公告)日: 2013-11-07
- 发明人: Dinesh Tyagi , Louise Granica , Kevin D. Lofftus
- 申请人: Dinesh Tyagi , Louise Granica , Kevin D. Lofftus
- 主分类号: G03G13/20
- IPC分类号: G03G13/20
摘要:
A method is used to provide a toner image with a metallic effect. After forming a latent image, it is developed with metallic dry toner particles to form a developed toner image that is transferred and fixed to a receiver material. Each metallic dry toner particle consists essentially of a polymeric binder phase and non-conductive metal oxide particles. Before fixing, the metallic dry toner particle has a mean volume weighted diameter (Dvol) of at least 15 μm and up to and including 40 μm. The non-conductive metal oxide particles are present in an amount of 20-50 weight %. The ratio of the metallic dry toner particle Dvol to the average equivalent circular diameter (ECD) of the non-conductive metal oxide particles in the metallic dry toner particles, before fixing, is greater than 0.1 and up to and including 10.
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