发明名称 Dry toner, method for producing dry toner, and method for forming an image
摘要 The toner having a significantly improved dispersibility of a colorant in toner particles is provided. The present invention provides a dry toner comprising: (i) a binder resin; (ii) a colorant; (iii) at least one of metallophthalocyanine and a metallophthalocyanine derivative having a central metal selected from the group consisting of Cr, Fe, Co, Ni, Zn, Mn, Mg, and Al; and (iv) a polymer containing 0.5 to 20% by mass of a base unit derived from a specific polymerizable monomer having an amide group.
申请公布号 US7323282(B2) 申请公布日期 2008.01.29
申请号 US20070758466 申请日期 2007.06.05
申请人 CANON KABUSHIKI KAISHA 发明人 OHNO MANABU;FUKUSHIMA MOTOYA;ITABASHI HITOSHI;KATSUTA YASUSHI;TOSAKA EMI;FUJIMOTO NORIKAZU
分类号 G03G15/20;G03G9/08;G03G9/087;G03G9/09 主分类号 G03G15/20
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