Blocked isocyanate blend having a high isocyanate content
    2.
    发明授权
    Blocked isocyanate blend having a high isocyanate content 失效
    具有高异氰酸酯含量的封闭异氰酸酯共混物

    公开(公告)号:US5338479A

    公开(公告)日:1994-08-16

    申请号:US966602

    申请日:1992-10-26

    摘要: A cross-linking agent with a high isocyanate content comprising a blend of diisocyanate and polyisocyanate is described. A method of cross-linking polymeric vehicles having active hydrogens, polymeric vehicles which include the cross-linking agent which includes the blend of di- and polyisocyanates and a method of making the cross-linking agent also are described.

    摘要翻译: 描述了具有高异氰酸酯含量的交联剂,其包含二异氰酸酯和多异氰酸酯的共混物。 还描述了交联具有活性氢的聚合物载体的方法,包括包含二异氰酸酯和多异氰酸酯的共混物的交联剂的聚合物载体和制备交联剂的方法。