发明授权
- 专利标题： Dry toner and image forming method using same
- 专利标题（中）： 干式调色剂和使用其的成像方法
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申请号： US10680246申请日： 2003-10-08
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公开(公告)号： US06835519B2公开(公告)日： 2004-12-28
- 发明人: Tsunemi Sugiyama , Shigeru Emoto , Hiroshi Yamashita , Masami Tomita , Kazuhito Watanabe , Chiaki Tanaka
- 申请人： Tsunemi Sugiyama , Shigeru Emoto , Hiroshi Yamashita , Masami Tomita , Kazuhito Watanabe , Chiaki Tanaka
- 优先权： JP2001-078824 20010319; JP2001-095527 20010329; JP2001-290141 20010921
- 主分类号： G03G9087
- IPC分类号： G03G9087
摘要：
A dry toner including at least a modified polyester as a toner binder, wherein the modified polyester has a main peak in a molecular weight region of 1000 to 30000 in a molecular weight distribution as measured by GPC, contains 1 to 10% of a component having a molecular weight of at least 30000, and has an Mw/Mn ratio of not greater than 15.
公开/授权文献
- US20040076900A1 Dry toner and image forming method using same 公开/授权日：2004-04-22
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