Invention Grant
- Patent Title: Method for producing electrophotographic toner
- Patent Title (中): 电子照相调色剂的制造方法
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Application No.: US11333439Application Date: 2006-01-17
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Publication No.: US07807327B2Publication Date: 2010-10-05
- Inventor: Kenji Hayashi , Mikio Koyama , Hiroyuki Yasukawa
- Applicant: Kenji Hayashi , Mikio Koyama , Hiroyuki Yasukawa
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2005-013889 20050121
- Main IPC: G03G9/087
- IPC: G03G9/087
Abstract:
A method for producing an electrophotographic toner comprising the step of polymerizing two or more polymerizable monomers under existence of a non-polar liquid hydrocarbon, wherein at least one of the polymerizable monomers comprises a polar group; a kinematic viscosity of the liquid hydrocarbon at 40° C. is in the range of 7-300 mm2/s.
Public/Granted literature
- US20060166119A1 Method for producing electrophotographic toner Public/Granted day:2006-07-27
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