Toner and method of manufacturing the same, two-component developer, developing device and image forming apparatus
    60.
    发明授权
    Toner and method of manufacturing the same, two-component developer, developing device and image forming apparatus 有权
    调色剂及其制造方法,双组分显影剂,显影装置和成像装置

    公开(公告)号:US08273515B2

    公开(公告)日:2012-09-25

    申请号:US12621049

    申请日:2009-11-18

    Abstract: A toner containing a lignin resin, a carbon-neutral biomass polymer having a low environmental load and taking global environmental protection into account, as a constitutional component of a binder resin, and having a wide fixing non-offset range and an excellent fixing property, is provided. The toner contains at least a binder resin, a colorant, and a release agent. Furthermore, in the toner, the binder resin includes a resin A that is a lignin resin and a resin B that is another resin component, and the resin B has a peak top molecular weight of 103 to 104 and an acid number of 20 or less.

    Abstract translation: 作为粘合剂树脂的构成成分,含有木质素树脂,环境负荷低,全球环境保护的碳中性生物质聚合物的调色剂,具有广泛的定影非偏移范围和良好的定影性, 被提供。 调色剂至少含有粘合剂树脂,着色剂和脱模剂。 此外,在调色剂中,粘合剂树脂包括作为木质素树脂的树脂A和作为其他树脂成分的树脂B,树脂B的峰顶分子量为103〜104,酸值为20以下 。

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