Anti-loading treatments
    1.
    发明授权
    Anti-loading treatments 有权
    防负荷处理

    公开(公告)号:US06835220B2

    公开(公告)日:2004-12-28

    申请号:US10121293

    申请日:2002-04-12

    IPC分类号: B24D300

    摘要: An abrasive is give a top coat layer consisting essentially of an inorganic, anti-loading agent selected from the group consisting of metal silicates, silicas, metal carbonates, and metal sulfates. The metal silicates can be selected from the group consisting of magnesium silicates, potassium aluminum silicates, aluminum silicates, and calcium silicates. In one embodiment, the magnesium silicates include talc, the potassium aluminum silicates include micas, the aluminum silicates include clays, and the calcium silicates include wollastonite. The silicas can be selected from the group consisting of fused silica, fumed silica, and precipitated amorphous silica. The metal carbonates can include calcium carbonate. The metal sulfates can include hydrous calcium sulfate or anhydrous calcium sulfate.

    摘要翻译: 研磨剂得到基本上由选自金属硅酸盐,二氧化硅,金属碳酸盐和金属硫酸盐的无机,抗负荷剂组成的顶涂层。 金属硅酸盐可以选自硅酸镁,硅酸钾铝,硅酸铝和硅酸钙。 在一个实施方案中,硅酸镁包括滑石,硅酸钾铝包括云母,硅酸铝包括粘土,硅酸钙包括硅灰石。 二氧化硅可以选自熔融二氧化硅,热解二氧化硅和沉淀的无定形二氧化硅。 金属碳酸盐可以包括碳酸钙。 金属硫酸盐可以包括含水硫酸钙或无水硫酸钙。

    Process for determining optimum grinding conditions
    3.
    发明授权
    Process for determining optimum grinding conditions 有权
    确定最佳磨削条件的工艺

    公开(公告)号:US06280288B1

    公开(公告)日:2001-08-28

    申请号:US09499109

    申请日:2000-02-04

    IPC分类号: B24B4900

    CPC分类号: B24B37/042 B24B21/04

    摘要: The invention provides a useful tool for advising customers for abrasive tools on the selection of optimum grinding conditions for the use of a specific tool wherein the tool is in the form of a performance map generated from a plurality of data points obtained by measuring performance for a plurality of combinations of the two key grinding process variables.

    摘要翻译: 本发明提供了一种有用的工具,用于在选择用于使用特定工具的最佳研磨条件时为顾客提供研磨工具,其中工具为从通过测量 多个组合的两个关键磨削过程变量。

    Enhanced radiation cure
    4.
    发明授权
    Enhanced radiation cure 有权
    增强辐射治疗

    公开(公告)号:US06187070B1

    公开(公告)日:2001-02-13

    申请号:US09478398

    申请日:2000-01-06

    IPC分类号: C09K314

    CPC分类号: B24D11/02 B24D3/004

    摘要: Production of a finished fabric backing for use in the production of a coated abrasive is performed using a dual cure system comprising a radiation curable binder and a thermal initiator in which polymerization is initiated by the use of radiation until the exotherm produced raises the temperature of the formulation to the activation temperature of the thermal initiator. Thereafter the polymerization continues under the influence of the thermal initiator alone.

    摘要翻译: 用于生产涂覆磨料的成品织物背衬的生产使用包括可辐射固化粘合剂和热引发剂的双重固化体系进行,其中通过使用辐射引发聚合,直到产生的放热升高了 配制成热引发剂的活化温度。 此后,聚合在单独的热引发剂的影响下继续。

    HIGH-PERFORMANCE RESIN FOR ABRASIVE PRODUCTS
    7.
    发明申请
    HIGH-PERFORMANCE RESIN FOR ABRASIVE PRODUCTS 有权
    用于磨料产品的高性能树脂

    公开(公告)号:US20120130014A1

    公开(公告)日:2012-05-24

    申请号:US13301544

    申请日:2011-11-21

    摘要: An abrasive product includes a plurality of abrasive particles and a resin cured with a polythiol group. A method of preparing the abrasive product includes contacting the plurality of abrasive particles with a curable composition that includes a resin and a polythiol group, and curing the curable composition to produce the abrasive product. A method of abrading a work surface includes applying an abrasive product to a work surface in an abrading motion to remove a portion of the work surface. A curable composition includes a formaldehyde resin and a polythiol group. A formaldehyde resin is crosslinked by a polythiol group. A method of crosslinking the formaldehyde resin includes reacting the polythiol group with the formaldehyde resin.

    摘要翻译: 研磨产品包括多个研磨颗粒和用多硫醇基固化的树脂。 制备研磨产品的方法包括使多个磨料颗粒与包含树脂和多硫醇基团的可固化组合物接触,并固化可固化组合物以产生磨料产品。 研磨工作表面的方法包括在研磨运动中将磨料产品施加到工件表面以去除工作表面的一部分。 可固化组合物包括甲醛树脂和多硫醇基团。 甲醛树脂通过多硫醇基交联。 交联甲醛树脂的方法包括使多硫醇基与甲醛树脂反应。

    Mesh-backed abrasive products
    8.
    发明授权
    Mesh-backed abrasive products 失效
    网状磨料产品

    公开(公告)号:US5578343A

    公开(公告)日:1996-11-26

    申请号:US476161

    申请日:1995-06-07

    CPC分类号: B24D11/02 B24D3/28

    摘要: A mesh backed coated abrasive product is provided that has a binder coat that can be partially cured by radiation and finally cured at the same time as a size applied over the top of the maker coat. The use of the radiation curable binder permits the elimination of fabric pre-treatment and speeds the production process considerably.

    摘要翻译: 提供了一种网状背面涂覆的磨料产品,其具有可以通过辐射部分固化的粘合剂涂层,并且最终在施加在制造商涂层顶部上的尺寸的同时固化。 使用可辐射固化的粘合剂允许消除织物预处理并显着地加速生产过程。