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    • 9. 发明专利
    • Flexible abrasive product, and manufacturing method and use method of the product
    • 柔性磨料产品,以及产品的制造方法和使用方法
    • JP2007190678A
    • 2007-08-02
    • JP2007119289
    • 2007-04-27
    • Three M Innovative Properties Coスリーエム イノベイティブ プロパティズ カンパニー
    • SCHUTZ JAMES WROYCE STACEE LANNEN MICHAEL J
    • B24D11/00B24D3/00B24D3/26B24D3/32B24D11/02B24D13/14
    • B24D3/004B24D3/26B24D3/32B24D11/001B24D13/147
    • PROBLEM TO BE SOLVED: To provide a flexible abrasive product excellent in abrasive performance, which is composed of an open cell foam backing fabric, perforated bulkhead coating, and shaping perforated abrasive coating on the perforated bulkhead.
      SOLUTION: The flexible abrasive product is composed of an open cell foam backing fabric (12) and a perforated bulkhead coating (13) and a shaping perforated abrasive coating (33). The flexible abrasive product (31) is manufactured by the steps of: applying a curing bulkhead coating on the open cell foam backing fabric; curing a curing bulkhead coating to obtain a perforated bulkhead coating (32) having an opening confronted to the opening of an open cell foam; applying a coating composite containing a curing binder and abrasive particles on the perforated bulkhead coating (32); providing a surface pattern to the surface of the coating composite; at least partially curing the binder; and separating a production tool (11) from the surface with the surface pattern, to obtain the shaping perforated abrasive coating.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供研磨性能优异的柔性磨料产品,其由开孔泡沫衬垫织物,多孔隔板涂层和穿孔隔板上的成形穿孔磨料涂层组成。 解决方案:柔性磨料产品由开孔泡沫背衬织物(12)和多孔隔板涂层(13)和成型穿孔磨料涂层(33)组成。 柔性研磨产品(31)通过以下步骤制造:在开孔泡沫背衬织物上施加固化隔板涂层; 固化固化隔板涂层以获得具有面向开孔的开口的开口的多孔隔板涂层(32); 将含有固化粘合剂和磨料颗粒的涂层复合物施加在多孔隔板涂层(32)上; 向涂层复合材料的表面提供表面图案; 至少部分固化粘合剂; 以及用表面图案将生产工具(11)从表面分离,以获得成形穿孔磨料涂层。 版权所有(C)2007,JPO&INPIT