发明名称 |
Toner for developing electrostatic image, method of producing toner, cartridge, image forming method, and image forming apparatus |
摘要 |
A toner for developing an electrostatic image, includes: colored particles containing a colorant and a binder resin, and two or more kinds of inorganic particles that are externally added to a surface of the colored particles, in which the two or more kinds of inorganic particles contain titanium-containing particles and silica-containing particles, an exposure ratio of the surface of the colored particles is about 25% or less, and a ratio of the titanium-containing particles that are in contact with the colored particles is about 15% by number or less. |
申请公布号 |
US8728693(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US201113234879 |
申请日期 |
2011.09.16 |
申请人 |
HAMANO HIROKAZU;TAGUCHI TETSUYA;FUJITA ASAFUMI;KAMADA HIROSHI;TAKAGI MASAHIRO;FUJI XEROX CO., LTD. |
发明人 |
HAMANO HIROKAZU;TAGUCHI TETSUYA;FUJITA ASAFUMI;KAMADA HIROSHI;TAKAGI MASAHIRO |
分类号 |
G03G9/00 |
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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