发明授权
- 专利标题： Electrophotographic toner and electrophotographic developer by use thereof
- 专利标题（中）： 使用电子照相调色剂和电子照相显影剂
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申请号： US11779107申请日： 2007-07-17
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公开(公告)号： US07727697B2公开(公告)日： 2010-06-01
- 发明人: Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
- 申请人： Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
- 申请人地址： JP Tokyo
- 专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人： Konica Minolta Business Technologies, Inc.
- 当前专利权人地址： JP Tokyo
- 代理机构： Lucas & Mercanti, LLP
- 优先权： JP2006-197812 20060720
- 主分类号： G03G9/08
- IPC分类号： G03G9/08
摘要：
An electrophotographic toner is disclosed, meeting the requirement that a ratio of a storage modulus at 60° C. [G′(60)] to a storage modulus at 80° C. [G′(80)], G′(60)/G′(80) is from 1×102 to 1×104; a ratio of a storage modulus at 100° C. [G′(100)] to a storage modulus at 120° C. [G′(120)], G′(100)/G′(120) is from 1 to 10; and a storage modulus at a temperature of from 140 to 160° C., [G′(140-160)] is not less than 102 dyn/cm2.
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