发明申请
US20110255899A1 TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
审中-公开
墨粉，开发商，墨粉盒，加工墨盒和图像形成装置
- 专利标题： TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- 专利标题（中）： 墨粉，开发商，墨粉盒，加工墨盒和图像形成装置
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申请号： US13086007申请日： 2011-04-13
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公开(公告)号： US20110255899A1公开(公告)日： 2011-10-20
- 发明人: Yasuaki Iwamoto , Naohito Shimota , Naohiro Watanabe , Satoshi Kojima , Masana Shiba
- 申请人： Yasuaki Iwamoto , Naohito Shimota , Naohiro Watanabe , Satoshi Kojima , Masana Shiba
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-096723 20100420
- 主分类号： G03G9/08
- IPC分类号： G03G9/08 ; G03G21/18 ; G03G15/08
摘要：
A toner, including a binder; a colorant; and a wax including a molecular chain constituted of only a C—H bond and a C—C bond, and having a melting point of from 50 to 78° C. and a melt viscosity of from 5 to 15 mPa·S at 140° C., wherein the toner has a weight reduction rate of from 0.001 to 0.1% by weight/min when measured by TGA (Thermogarvimetric Analysis) method in an atmosphere at 165° C. for 10 min.
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