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    Abrasive product, method of making and using the same, and apparatus for making the same
    10.
    发明授权
    Abrasive product, method of making and using the same, and apparatus for making the same 有权
    研磨产品，制造和使用其的方法及其制造方法

    公开(公告)号：US07294158B2

    公开(公告)日：2007-11-13

    申请号：US10985288

    申请日：2004-11-10

    申请人： Dennis G. Welygan ,  Jason A. Chesley ,  Louis S. Moren

    发明人： Dennis G. Welygan ,  Jason A. Chesley ,  Louis S. Moren

    IPC分类号： B24D3/00 ,  B24D3/02 ,  B24D3/28

    CPC分类号： B24D3/28 ,  B24D3/002 ,  B24D11/00 ,  B24D2203/00

    摘要： The invention provides a method and apparatus for making an abrasive product comprising providing a substantially horizontally deployed flexible backing having a first surface bearing an at least partially cured primer coating and an opposite second surface; providing a dry flowable particle mixture comprising abrasive particles and particulate curable binder material; depositing a plurality of temporary shaped structures comprised of said particle mixture on the at least partially cured primer coating of the first surface of the backing; softening said particulate curable binder material to provide adhesion between adjacent abrasive particles; and curing the softened particulate curable binder material to convert said temporary shaped structures into permanent shaped structures and cure the at least partially cured primer coating on the first surface of the backing. The invention also provides an abrasive product made by the method.

    摘要翻译： 本发明提供了一种用于制造磨料产品的方法和设备，包括提供基本上水平展开的柔性背衬，该柔性背衬具有带有至少部分固化的底漆涂层和相对的第二表面的第一表面; 提供包含磨料颗粒和颗粒状可固化粘合剂材料的干燥可流动颗粒混合物; 将由所述颗粒混合物组成的多个临时成形结构沉积在所述背衬的第一表面的所述至少部分固化的底漆涂层上; 软化所述颗粒状可固化粘合剂材料以提供相邻磨料颗粒之间的粘附; 以及固化所述软化的颗粒状可固化粘合剂材料，以将所述临时成形结构转化为永久性结构并固化所述背衬的第一表面上的所述至少部分固化的底漆涂层。 本发明还提供了一种通过该方法制造的磨料产品。