Copolymerization of carbon monoxide with alkylene oxide
    3.
    发明授权
    Copolymerization of carbon monoxide with alkylene oxide 失效
    一氧化碳与亚烷基氧化物的共聚

    公开(公告)号:US3590075A

    公开(公告)日:1971-06-29

    申请号:US3590075D

    申请日:1967-09-22

    IPC分类号: C07C69/66

    CPC分类号: C08G63/823

    摘要: COPOLYMERS OF CARBON MONOXIDE AND A ALKYLENE OXIDES ARE PREPARED BY POLYMERING THE MONOMERS AT ELEVATED TEMPERATURE AND PRESSURE IN THE PRESENCE OF A CATALYST SYSTEM COMPRISING A SALT OF A GROUP VIII METAL AND A NITROGEN-CONTAINING COMPOUND SELECTED FROM AMINES AND ALKANOLAMINES. THE SALTS ARE PREFERABLY HALIDES OR CARBONATES.