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： US13404276申请日： 2012-02-24
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公开(公告)号： US20120237868A1公开(公告)日： 2012-09-20
- 发明人: Saori Yamada , Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Shigenori Yaguchi
- 申请人： Saori Yamada , Mitsuo Aoki , Hisashi Nakajima , Masashi Nagayama , Shigenori Yaguchi
- 优先权： JP2011-055166 20110314; JP2011-071412 20110329; JP2011-081887 20110401
- 主分类号： G03G13/20
- IPC分类号： G03G13/20 ; G03G9/087 ; G03G21/16
摘要：
A toner including a binder resin, a colorant, and a release agent is provided. The toner has a peak loss tangent (tan δ) value of 3 or more within a temperature range of 80 to 160° C. Here, the loss tangent (tan δ) is a ratio (G″/G′) of a loss elastic modulus (G″) to a storage elastic modulus (G′). The toner provides a good combination of low-temperature fixability, hot offset resistance, storage stability, coloring power and/or opacifying power, and gloss.
公开/授权文献
- US08728696B2 Toner, image forming method, and process cartridge 公开/授权日：2014-05-20
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