Coated abrasive product having radiation curable binder
    1.
    发明授权
    Coated abrasive product having radiation curable binder 失效
    具有辐射固化粘合剂的涂布磨料产品

    公开(公告)号:US4652274A

    公开(公告)日:1987-03-24

    申请号:US763331

    申请日:1985-08-07

    CPC分类号: B24D3/30

    摘要: A coated abrasive product comprising abrasive granules adherently bonded to at least one major surface of a backing sheet by a radiation curable resinous binder material. The binder material can be used to form the make coat, size coat, or both coats. Alternatively, the binder material can be used in embodiments where only a single binder coat is employed. The radiation curable resinous binder material comprises a copolymer formed from a mixture comprising (1) at least one monomer selected from the group consisting of isocyanurate derivatives having at least one terminal or pendant acrylate group and isocyanate derivatives having at least one terminal or pendant acrylate group, and (2) at least one aliphatic or cycloaliphatic monomer having at least one terminal or pendant acrylate group.

    摘要翻译: 一种涂覆磨料产品,其包含通过辐射固化树脂粘合剂材料粘合地结合到背衬片材的至少一个主表面上的磨料颗粒。 粘合剂材料可以用于形成底涂层,尺寸涂层或两个涂层。 或者,粘合剂材料可用于仅使用单一粘合剂涂层的实施方案中。 可辐射固化树脂粘合剂材料包括由以下混合物形成的共聚物:(1)至少一种选自具有至少一个末端或侧链丙烯酸酯基团的异氰脲酸酯衍生物的单体和具有至少一个末端或侧链丙烯酸酯基团的异氰酸酯衍生物 ,和(2)至少一种具有至少一个末端或侧链丙烯酸酯基团的脂族或脂环族单体。