Polyester toner microspheres for electrophotographic imaging systems
    1.
    发明授权
    Polyester toner microspheres for electrophotographic imaging systems 失效
    用于电子照相成像系统的聚酯调色剂微球

    公开(公告)号:US5843609A

    公开(公告)日:1998-12-01

    申请号:US923391

    申请日:1997-09-03

    摘要: This invention provides a free-flowing polyester dye microspheric powder which has superior stability and transparency for application in electrophotographic imaging systems. In another embodiment this invention provides a non-aqueous dispersion polymerization process for producing the invention polyester dye microspheric powder. A present invention toner composition comprises polyester dye microspheric powder, and one or more optional ingredients such as a charge control agent or a surfactant.

    摘要翻译: 本发明提供一种自由流动的聚酯染料微球粉末,其具有优异的稳定性和透明度,适用于电子照相成像系统。 在另一个实施方案中,本发明提供了用于制备本发明聚酯染料微球粉末的非水分散体聚合方法。 本发明调色剂组合物包含聚酯染料微球粉末和一种或多种任选成分如电荷控制剂或表面活性剂。