Catalysts for the manufacture of polyurethanes and/or polyureas
    8.
    发明授权
    Catalysts for the manufacture of polyurethanes and/or polyureas 失效
    用于制造聚氨酯和/或聚脲的催化剂

    公开(公告)号:US5807958A

    公开(公告)日:1998-09-15

    申请号:US904701

    申请日:1997-08-01

    IPC分类号: C08G18/22 C08J9/04 C08K5/098

    CPC分类号: C08G18/225 C08G2101/00

    摘要: Alkaline metal and alkaline earth metal salts of alkyl and alkenyl succinic acids as catalysts for the manufacture of polyurethanes and/or polyureas are provided. Said catalysts are particularly suitable for manufacturing foams of said polymers and have a favorable influence on the cell structures of said materials.

    摘要翻译: 提供了烷基和烯基琥珀酸的碱金属和碱土金属盐作为制备聚氨酯和/或聚脲的催化剂。 所述催化剂特别适用于制造所述聚合物的泡沫体并且对所述材料的电池结构具有有利的影响。