发明申请
- 专利标题： TONER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE
- 专利标题（中）： 调色剂，图像形成方法和过程盒
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申请号： US14333800申请日： 2014-07-17
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公开(公告)号： US20150030819A1公开(公告)日： 2015-01-29
- 发明人: Yu Naito , Kazumi Suzuki , Yoshitaka Yamauchi , Masashi Nagayama , Hisashi Nakajima , Saori Yamada
- 申请人： Yu Naito , Kazumi Suzuki , Yoshitaka Yamauchi , Masashi Nagayama , Hisashi Nakajima , Saori Yamada
- 优先权： JP2013-155469 20130726; JP2014-094448 20140501
- 主分类号： G03G9/087
- IPC分类号： G03G9/087
摘要：
Toner contains a binder resin, a releasing agent, and a tri- or higher metal salt, wherein the toner has a weight average molecular weight (Mw) of from 7,000 to 10,000, a ratio of the weight average molecular weight (Mw) to a number average molecular weight (Mn) of 5 or less, and an acid value of from 6 mgKOH/g to 12 mgKOH/g, wherein the binder resin is a polyester resin, wherein the releasing agent is a monoester wax.
公开/授权文献
- US10203620B2 Toner, image forming method, and process cartridge 公开/授权日：2019-02-12
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