Invention Application
US20100075243A1 TONER FOR ELECTROPHOTOGRAPHY, AND TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD USING THE TONER
审中-公开
电子显微镜的调色剂和使用色调剂的双组分显影剂和图像形成方法
- Patent Title: TONER FOR ELECTROPHOTOGRAPHY, AND TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD USING THE TONER
- Patent Title (中): 电子显微镜的调色剂和使用色调剂的双组分显影剂和图像形成方法
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Application No.: US12564395Application Date: 2009-09-22
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Publication No.: US20100075243A1Publication Date: 2010-03-25
- Inventor: Naohito SHIMOTA , Naohiro Watanabe , Hiroshi Yamashita , Tsuyoshi Sugimoto , Masaki Watanabe , Satoshi Kojima , Shinichi Wakamatsu , Tsuneyasu Nagatomo
- Applicant: Naohito SHIMOTA , Naohiro Watanabe , Hiroshi Yamashita , Tsuyoshi Sugimoto , Masaki Watanabe , Satoshi Kojima , Shinichi Wakamatsu , Tsuneyasu Nagatomo
- Priority: JP2008-244323 20080924
- Main IPC: G03G13/20
- IPC: G03G13/20 ; G03G9/087
Abstract:
A toner for electrophotography, including a release agent; a binder resin; a colorant; and an external additive, wherein the binder resin is a polyester resin, and wherein the toner has a loss on heat not greater than 0.40% by weight at 165° C. and a difference between a loss on heat at 200° C. and the loss on heat at 165° C. not greater than 0.50% by weight, and includes a n-paraffin in an amount not less than 3% by weight.
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