发明名称 TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES AND PRODUCTION METHOD OF THE SAME
摘要 A toner for developing electrostatic latent images, including a binder resin, and a colorant, wherein the binder resin includes an amorphous resin obtained from a radical polymerizable monomer unit containing a styrene type monomer and a (meth)acrylic ester type monomer and a crystalline resin, and a ratio (Q2/Q1) is 0.85 or more, where Q1 represents an amount of absorbed heat based on an endothermic peak derived from the crystalline resin in a first temperature rising process from 0° C. to 200° C. in measurement with a differential scanning calorimeter, and Q2 represents an amount of absorbed heat based on an endothermic peak derived from the crystalline resin in a second temperature rising process from 0° C. to 200° C.
申请公布号 US2011212398(A1) 申请公布日期 2011.09.01
申请号 US201113030631 申请日期 2011.02.18
申请人 KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. 发明人 HAYASHI KENJI;KOUYAMA MIKIO;OBATA HIROAKI;SHIBATA KOJI
分类号 G03G9/087 主分类号 G03G9/087
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