Multi-functional admixtures for hydraulic cement compositions
    62.
    发明申请
    Multi-functional admixtures for hydraulic cement compositions 有权
    水泥水泥组合物的多功能混合物

    公开(公告)号:US20050096413A1

    公开(公告)日:2005-05-05

    申请号:US10938168

    申请日:2004-09-10

    摘要: A multi-functional admixture for simultaneously providing specified characteristics to hydraulic cement compositions such as concrete contains one or more of specified reaction mixtures obtained by specified two processes as well as partially or completely neutralized substances obtained from such a reaction mixture through a specified third process. The specified two processes include initiating a radical copolymerization process of a radical polymerizable monomer mixture containing maleic anhydride and a monomer of a specified kind in a non-aqueous system in the presence of a non-aqueous radical initiator and stopping the radical copolymerization reaction in its midst while the inversion rate of polymerization is at a specified level by adding water to the reaction system to thereby obtain a reaction mixture. The specified third process is for partially or completely neutralizing the reaction mixture.

    摘要翻译: 用于同时提供水泥水泥组合物如混凝土的特定特性的多功能混合物含有一种或多种通过特定的两种方法获得的特定的反应混合物以及通过特定的第三种方法从这种反应混合物获得的部分或完全中和的物质。 指定的两个方法包括在非水系自由基引发剂的存在下,在非水系统中引发含有马来酸酐和特定种类的单体的自由基聚合性单体混合物的自由基共聚方法,并将其中的自由基共聚反应停止 同时通过向反应体系中加入水从而获得反应混合物,聚合反转速率在规定的水平。 指定的第三种方法是部分或完全中和反应混合物。

    Toner collecting and reusing device for use in an image forming
apparatus and a method thereof
    65.
    发明授权
    Toner collecting and reusing device for use in an image forming apparatus and a method thereof 失效
    用于图像形成装置的调色剂收集和再利用装置及其方法

    公开(公告)号:US6108511A

    公开(公告)日:2000-08-22

    申请号:US289961

    申请日:1999-04-13

    IPC分类号: G03G21/10

    CPC分类号: G03G21/10

    摘要: An image forming apparatus including a plurality of filters for obtaining reusable toner from used toner scraped off of an image carrier. Also included is a reusable toner container for storing the reusable toner, and a toner transfer device for transferring the reusable toner stored in the reusable toner container to a developing device so that the reusable toner is reused by the developing device. The plurality of filters have a different mesh-size and are positioned in a used toner stream in an order based on the different mesh-size.

    摘要翻译: 一种图像形成装置,包括用于从图像载体刮掉的废粉末获得可重复使用的调色剂的多个过滤器。 还包括用于存储可重复使用的调色剂的可重复使用的调色剂容器和用于将存储在可重复使用的调色剂容器中的可重复使用的调色剂转移到显影装置的调色剂转移装置,使得可再利用的调色剂被显影装置再利用。 多个过滤器具有不同的网格尺寸,并且基于不同的网格尺寸按顺序定位在用过的调色剂流中。