Toner and Method of Preparing the Same
    2.
    发明申请
    Toner and Method of Preparing the Same 审中-公开
    调色剂及其制备方法

    公开(公告)号:US20090258308A1

    公开(公告)日:2009-10-15

    申请号:US12487067

    申请日:2009-06-18

    IPC分类号: G03G9/08

    摘要: The present invention provides a toner having a core-shell structure which is formed by aggregation-coalescence of latex particles having bimodal particle size distribution. The toner according to the present invention can prevent scattering and image offset by enhancing adhesiveness and charge-up rate. The toner can also have controlled particle morphology of the particles and a uniform particle size distribution.

    摘要翻译: 本发明提供一种具有核 - 壳结构的调色剂,其通过具有双峰粒度分布的胶乳颗粒的聚集 - 聚结而形成。 根据本发明的调色剂可以通过提高粘合性和充电速率来防止散射和图像偏移。 调色剂还可以具有颗粒的受控颗粒形态和均匀的粒度分布。

    Rigid Polyurethane Foam Having Excellent Insulating Properties and Method for Preparing the Same
    3.
    发明申请
    Rigid Polyurethane Foam Having Excellent Insulating Properties and Method for Preparing the Same 有权
    具有优异绝缘性能的刚性聚氨酯泡沫及其制备方法

    公开(公告)号:US20110124753A1

    公开(公告)日:2011-05-26

    申请号:US12952280

    申请日:2010-11-23

    IPC分类号: C08J9/06 C08J9/14

    摘要: The present invention provides rigid polyurethane foam comprising thermally expandable particles which are displaced to penetrate a strut of a structure of the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. Further, the rigid polyurethane foam can comprise hollow thermally expanded particles which are displaced to penetrate a surface of a cell in the polyurethane foam so that the particles are exposed into one or more cells of the polyurethane foam during foaming. The rigid polyurethane of the present invention can have excellent insulating properties.

    摘要翻译: 本发明提供硬质聚氨酯泡沫,其包括热膨胀性颗粒,其被移动以穿透聚氨酯泡沫的结构的支柱,使得颗粒在发泡期间暴露于聚氨酯泡沫的一个或多个泡孔中。 此外,硬质聚氨酯泡沫可以包括中空热膨胀颗粒,其被移位以穿透聚氨酯泡沫中的电池表面,使得在发泡期间颗粒暴露于聚氨酯泡沫的一个或多个泡孔中。 本发明的硬质聚氨酯可以具有优异的绝缘性。