Method for making a composite of vulcanized rubber and a urethane
elastomer
    1.
    发明授权
    Method for making a composite of vulcanized rubber and a urethane elastomer 失效
    制备硫化橡胶和聚氨酯弹性体复合材料的方法

    公开(公告)号:US5100704A

    公开(公告)日:1992-03-31

    申请号:US649915

    申请日:1991-01-25

    IPC分类号: C08J5/12 C08J7/12

    摘要: A method for bonding together rubber vulcanizates and urethane elastomers to form a composite comprising treating an outer surface of the rubber vulcanizate with a first solution of an organic compound containing a ##STR1## linkage dissolved in a solvent where X is a halogen, then coating the treated surface with a second solution of a diphenylmethane diisocyanate-based compound dissolved in a solvent and thereafter casting a urethane elastomer over the coated surface and curing the composite.

    摘要翻译: 一种用于将橡胶硫化橡胶和聚氨酯弹性体粘合在一起以形成复合材料的方法,包括用溶解在溶剂中的有机化合物的第一溶液处理橡胶硫化橡胶的外表面,其中X是卤素,然后涂布 处理的表面用溶解在溶剂中的二苯基甲烷二异氰酸酯基化合物的第二溶液,然后在涂覆的表面上浇铸聚氨酯弹性体并固化该复合材料。