Invention Grant
- Patent Title: Electrophotographic toner and electrophotographic developer by use thereof
- Patent Title (中): 使用电子照相调色剂和电子照相显影剂
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Application No.: US11779107Application Date: 2007-07-17
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Publication No.: US07727697B2Publication Date: 2010-06-01
- Inventor: Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
- Applicant: Shiro Hirano , Shingo Fujimoto , Takao Yamanouchi , Hirofumi Koga , Masaaki Kondo , Junya Onishi
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2006-197812 20060720
- Main IPC: G03G9/08
- IPC: G03G9/08

Abstract:
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.
Public/Granted literature
- US20080020316A1 ELECTROPHOTOGRAPHIC TONER AND ELECTROPHOTOGRAPHIC DEVELOPER BY USE THEREOF Public/Granted day:2008-01-24
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