发明申请
- 专利标题： Electrostatic image developing carrier, electrostatic image developing developer, electrostatic image developing developer cartridge, process cartridge, and image forming apparatus
- 专利标题（中）： 静电图像显影载体，静电图像显影显影剂，静电图像显影显影剂盒，处理盒和成像装置
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申请号： US11730899申请日： 2007-04-04
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公开(公告)号： US20080056769A1公开(公告)日： 2008-03-06
- 发明人: Akihiro Iizuka , Fusako Kiyono , Tsuyoshi Murakami
- 申请人： Akihiro Iizuka , Fusako Kiyono , Tsuyoshi Murakami
- 申请人地址： JP Tokyo
- 专利权人： FUJI XEROX CO., LTD.
- 当前专利权人： FUJI XEROX CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-239311 20060904
- 主分类号： G03G9/00
- IPC分类号： G03G9/00 ; G03G15/08
摘要：
An electrostatic image developing carrier including at least a core material and a coating resin layer which coats the surface of the core material, the resin layer comprising a thermoplastic resin having an alicyclic group, a thermal reduction in accordance with the TGA method being in the range of 0.5 weight % to 5 weight % of the whole of the carrier in the range of 100° C. to 400° C., and further an endothermic quantity of the whole of the carrier in accordance with the DTA method is in the range of 7 mJ/g to 40 mJ/g in the range of 100° C. to 400° C.
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