发明名称 Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus
摘要 There is provided a toner for developing an electrostatic charge image including a binder resin, a colorant and a releasing agent, wherein the content ratio of particles having a number particle diameter of 4.5 mum or more and less than 7.5 mum and a circularity degree of 0.980 or more is in a range from about 5 number % to about 15 number %, and the content ratio of particles having a number particle diameter of not 7.5 mum or more and less than 15 mum and a circularity degree of 0.900 or more and less than 0.940 is about 5 number % or less.
申请公布号 US8431301(B2) 申请公布日期 2013.04.30
申请号 US20080243446 申请日期 2008.10.01
申请人 NINOMIYA MASANOBU;YAMANAKA KIYOHIRO;HAMANO HIROKAZU;IWAZAKI EISUKE;NAKAZAWA HIROSHI;FUJI XEROX CO., LTD. 发明人 NINOMIYA MASANOBU;YAMANAKA KIYOHIRO;HAMANO HIROKAZU;IWAZAKI EISUKE;NAKAZAWA HIROSHI
分类号 G03G9/08;G03G9/087 主分类号 G03G9/08
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