Invention Grant
- Patent Title: Method of charging toner particles
- Patent Title (中): 调色剂颗粒的充电方法
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Application No.: US13178763Application Date: 2011-07-08
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Publication No.: US08221952B2Publication Date: 2012-07-17
- Inventor: Yaacov Almog , Avi Koller , Ilya Taraniuk
- Applicant: Yaacov Almog , Avi Koller , Ilya Taraniuk
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: G03G9/08
- IPC: G03G9/08
Abstract:
A method of charging toner particles in a liquid toner includes mixing the toner with an acid, and mixing the toner with a base that reacts with the acid to charge the toner particles. The base is added first and the acid subsequently to charge the toner particles with a positive charge.
Public/Granted literature
- US20110269069A1 METHOD OF CHARGING TONER PARTICLES Public/Granted day:2011-11-03
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