发明公开
EP1944655A4 TONER
审中-公开
- 专利标题: TONER
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申请号: EP06822841申请日: 2006-10-26
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公开(公告)号: EP1944655A4公开(公告)日: 2011-04-13
- 发明人: YAMAZAKI KATSUHISA , HIROKO SHUICHI , MORIBE SHUHEI
- 申请人: CANON KK
- 专利权人: CANON KK
- 当前专利权人: CANON KK
- 优先权: JP2005310876 2005-10-26
- 主分类号: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/087
摘要:
The invention provides a toner which is excellent in its low-temperature fixing property and high-temperature offset resistance regardless of the types of paper, and constantly provides high-quality images regardless of environments and does not generate image defects even after prolonged use. In a master curve of the toner at a reference temperature of 150°C, a difference between a storage modulus at a frequency of 0.1 Hz and a storage modulus at a frequency of 1000 Hz is set in a rage from 0 to 2.5 × 10 5 Pa, where the activation energy determined from a shift factor is brought to a range from 50 to 130 kJ/mol.
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