FOAM CATALYST SYSTEMS
    2.
    发明申请
    FOAM CATALYST SYSTEMS 审中-公开
    泡沫催化剂体系

    公开(公告)号:WO2004110621A3

    公开(公告)日:2005-03-24

    申请号:PCT/US2004017566

    申请日:2004-06-03

    Abstract: The present invention provides methods of producing polyurethane and polyisocyanurate foams comprising reacting and foaming a mixture of ingredients that react to form a polyurethane or polyisocyanurate foam in the presence of a catalyst solution comprising a catalyst solvent and about 60 wt% or less, based on the total weight of the catalyst solution, of alkali metal salt. Also provided are foams produced via the methods of the present invention.

    Abstract translation: 本发明提供了生产聚氨酯和聚异氰尿酸酯泡沫的方法,包括在包含催化剂溶剂和约60重量%或更少的催化剂溶剂的存在下,反应并发泡反应形成聚氨酯或聚异氰脲酸酯泡沫的成分混合物,基于 催化剂溶液的总重量,碱金属盐。 还提供了通过本发明的方法生产的泡沫。

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