发明名称 |
Toner, developer using the same, toner container using the same, process cartridge using the same, image-forming process using the same and image-forming apparatus using the same |
摘要 |
A toner has a storage elastic modulus (G') of 500 Pa or more at a frequency of 1 Hz and temperature of 180° C., while the toner is obtained by dissolving or dispersing a toner composition in an organic solvent, further dispersing the solution or dispersion thereof in an aqueous medium containing fine resin particles as well as being reacted with a compound having an active hydrogen group, and removing the solvent from the obtained aqueous dispersion.
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申请公布号 |
US7217487(B2) |
申请公布日期 |
2007.05.15 |
申请号 |
US20060499686 |
申请日期 |
2006.08.07 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
NANYA TOSHIKI;TOMITA MASAMI;EMOTO SHIGERU;YAGI SHINICHIRO;WATANABE NAOHIRO;TAKIKAWA TADAO |
分类号 |
G03G9/087;G03G9/08;G03G9/097;G03G15/08 |
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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