Invention Grant
US09250552B2 Polymerizable monomer, polymeric compound, charge control agent containing the polymeric compound, and developer bearing member and toner which contain the charge control agent
有权
可聚合单体，聚合物，含有高分子化合物的电荷控制剂和含有电荷控制剂的显影剂承载元件和调色剂
- Patent Title: Polymerizable monomer, polymeric compound, charge control agent containing the polymeric compound, and developer bearing member and toner which contain the charge control agent
- Patent Title (中): 可聚合单体，聚合物，含有高分子化合物的电荷控制剂和含有电荷控制剂的显影剂承载元件和调色剂
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Application No.: US14006407Application Date: 2012-03-27
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Publication No.: US09250552B2Publication Date: 2016-02-02
- Inventor: Kei Inoue , Yasuaki Murai , Ryuji Murayama , Kazuyuki Sato , Soichiro Kawakami , Masashi Hirose
- Applicant: Kei Inoue , Yasuaki Murai , Ryuji Murayama , Kazuyuki Sato , Soichiro Kawakami , Masashi Hirose
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper and Scinto
- Priority: JP2011-074550 20110330; JP2011-074834 20110330
- International Application: PCT/JP2012/058792 WO 20120327
- International Announcement: WO2012/133881 WO 20121004
- Main IPC: C08F12/24
- IPC: C08F12/24 ; C08F12/30 ; C07C311/51 ; G03G9/097 ; C08F12/22 ; C08F12/26 ; C08F212/08 ; C08F212/12 ; C08F212/14 ; C08F212/32 ; C07C311/29 ; C08F220/58 ; C08F220/54 ; C07C311/52 ; C07C311/48 ; C07C311/49 ; C07C311/28 ; G03G9/087
Abstract:
To provide a polymeric compound having superior charge-providing properties, the polymeric compound contains at least one unit represented by the following general formula (5). In the general formula (5), R1 represents a hydrogen atom or an alkyl group; R2 to R4 each represent a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group or a halogen atom, or R3 and R4 may combine each other to form a ring; and A represents a divalent linking group.
Public/Granted literature
Information query
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