HIGH HEAT RESISTANT ADHESIVE AND SEALANT COMPOSITIONS
    6.
    发明申请
    HIGH HEAT RESISTANT ADHESIVE AND SEALANT COMPOSITIONS 有权
    高耐热粘合剂和密封剂组合物

    公开(公告)号:US20090242123A1

    公开(公告)日:2009-10-01

    申请号:US12060553

    申请日:2008-04-01

    IPC分类号: C09J119/00 C08G18/10

    摘要: The invention provides adhesive and sealant compositions prepared from urethane prepolymers. The urethane prepolymers are obtained by reacting the novel urethane diols, polyester polyols and polyether polyols with an excess of diisocyanate. The urethane diols are prepared by reacting excess low molecular weight diols and diisocyanates. The invention is particularly useful in end use applications such as panel lamination.

    摘要翻译: 本发明提供由氨基甲酸酯预聚物制备的粘合剂和密封剂组合物。 氨基甲酸酯预聚物通过使新型氨基甲酸酯二醇,聚酯多元醇和聚醚多元醇与过量的二异氰酸酯反应而获得。 氨基甲酸酯二醇通过使过量的低分子量二醇和二异氰酸酯反应来制备。 本发明在诸如面板层压的最终用途应用中特别有用。

    High heat resistant adhesive and sealant compositions
    7.
    发明授权
    High heat resistant adhesive and sealant compositions 有权
    高耐热粘合剂和密封剂组合物

    公开(公告)号:US08349123B2

    公开(公告)日:2013-01-08

    申请号:US12060553

    申请日:2008-04-01

    摘要: The invention provides adhesive and sealant compositions prepared from urethane prepolymers. The urethane prepolymers are obtained by reacting the novel urethane diols, polyester polyols and polyether polyols with an excess of diisocyanate. The urethane diols are prepared by reacting excess low molecular weight diols and diisocyanates. The invention is particularly useful in end use applications such as panel lamination.

    摘要翻译: 本发明提供由氨基甲酸酯预聚物制备的粘合剂和密封剂组合物。 氨基甲酸酯预聚物通过使新型氨基甲酸酯二醇,聚酯多元醇和聚醚多元醇与过量的二异氰酸酯反应而获得。 氨基甲酸酯二醇通过使过量的低分子量二醇和二异氰酸酯反应来制备。 本发明在诸如面板层压的最终用途应用中特别有用。