发明申请
- 专利标题： Polymerized Toner Comprising Cyclic Phenol Sulfide
- 专利标题（中）： 包含环状苯酚硫化物的聚合调色剂
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申请号： US13389438申请日： 2010-08-05
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公开(公告)号： US20120141931A1公开(公告)日： 2012-06-07
- 发明人: Masateru Yasumura , Masami Ito , Motonori Tsuji , Masataka Sawano , Kanae Hiraishi , Masaya Tojou
- 申请人： Masateru Yasumura , Masami Ito , Motonori Tsuji , Masataka Sawano , Kanae Hiraishi , Masaya Tojou
- 优先权： JP2009-184019 20090807
- 国际申请： PCT/JP2010/063295 WO 20100805
- 主分类号： G03G9/16
- IPC分类号： G03G9/16 ; C07C317/24 ; C07C317/22
摘要：
A negatively charged polymerized toner having high charging performance, which comprises a charge control agent particularly useful for color toners and polymerized toners, the charge control agent comprising a cyclic phenol sulfide as an active ingredient, which speeds up charging risetime, has a high charge amount and charging characteristics particularly excellent in environmental stability, and is safe since it does not have any problem with the waste regulations.
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