发明名称 |
TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, IMAGE FORMING DEVICE AND PROCESS CARTRIDGE USING THE SAME |
摘要 |
Provision of a toner for developing a latent electrostatic image, including a colorant, a binder resin, and a releasing agent, where molecular weight distribution of THF-soluble components of the toner measured by a GPC is in the range of Mw 4,000 to Mw 11,000, and a peak area of low molecular weight components having a molecular weight of 200 to 500 is 3.2% or less based on the whole peak area.
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申请公布号 |
US2009220879(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
US20090389823 |
申请日期 |
2009.02.20 |
申请人 |
MATSUMOTO MITSUYO;NOZAKI CHIYOSHI;KADOTA TAKUYA;KUROSE KATSUNORI;NOZAKI TSUYOSHI;YAMAMOTO ATSUSHI;ISHIKAWA YOSHIMICHI |
发明人 |
MATSUMOTO MITSUYO;NOZAKI CHIYOSHI;KADOTA TAKUYA;KUROSE KATSUNORI;NOZAKI TSUYOSHI;YAMAMOTO ATSUSHI;ISHIKAWA YOSHIMICHI |
分类号 |
G03G9/00;G03G15/08;G03G21/18 |
主分类号 |
G03G9/00 |
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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