- 专利标题: Toner and image forming method
-
申请号: US15879495申请日: 2018-01-25
-
公开(公告)号: US10459360B2公开(公告)日: 2019-10-29
- 发明人: Namie Suzuki , Hisashi Nakajima , Kazumi Suzuki , Yoshitaka Yamauchi
- 申请人: Namie Suzuki , Hisashi Nakajima , Kazumi Suzuki , Yoshitaka Yamauchi
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2017-047256 20170313
- 主分类号: G03G9/087
- IPC分类号: G03G9/087 ; G03G9/08 ; G03G9/09 ; G03G13/22 ; G03G21/10
摘要:
A toner is provided. The toner comprises a binder resin comprising a polyester resin, a release agent comprising an ester wax, and a wax dispersing agent comprising a hybrid resin. The hybrid resin comprises a condensation polymerization resin unit and an addition polymerization resin unit. The condensation polymerization resin unit comprises a condensation polymerization product of an aromatic alcohol component and a carboxylic acid component, and the carboxylic acid component comprises an aliphatic dicarboxylic acid having 9 to 14 carbon atoms. The addition polymerization resin unit comprises an addition polymerization product of a styrene monomer.
公开/授权文献
- US20180259864A1 TONER AND IMAGE FORMING METHOD 公开/授权日:2018-09-13
信息查询