发明名称 |
TONER, DEVELOPER USING THE TONER, IMAGE FORMING APPARATUS |
摘要 |
A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular weight distribution measured by gel permeation chromatography, and the tetrahydrofuran soluble content of the toner has a weight-average molecular weight of 20,000 to 60,000. |
申请公布号 |
EP2769266(A1) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20120842320 |
申请日期 |
2012.10.17 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SAKASHITA, SHINGO;NAKAYAMA, SHINYA;YAMADA, MASAHIDE;YAMAMOTO, ATSUSHI;SANTO, HIDEYUKI;NAKAJIMA, YUKIKO;AMERORI, SUZUKA |
分类号 |
G03G9/087 |
主分类号 |
G03G9/087 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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