发明授权
- 专利标题: Liquid toning process and apparatus
- 专利标题(中): 液体调色过程和设备
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申请号: US417147申请日: 1989-11-20
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公开(公告)号: US5064738A公开(公告)日: 1991-11-12
- 发明人: David M. Rakov , Domenic Santilli
- 申请人: David M. Rakov , Domenic Santilli
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: G03G15/01
- IPC分类号: G03G15/01 ; G03G15/11
摘要:
A process and apparatus is provided for liquid development of a latent electrostatic image. A member bearing an electrostatic image is moved successively past (a) a toner liquid dispersion applying station wherein the latent image is developed, (b) a skiving station wherein residual liquid developer is removed, (c) a rinsing station wherein a rinse liquid is applied, and, if required, (d) another skiving station wherein residual rinse liquid is removed. the first skiving station preferably employs a conductive, resilient roller which is applied under pressure to the member and which is also initially covered with a flush liquid. The rinse liquid is preferably the toner liquid dispersion.