Dehazing compositions
    2.
    发明授权
    Dehazing compositions 失效
    脱气成分

    公开(公告)号:US4054554A

    公开(公告)日:1977-10-18

    申请号:US563650

    申请日:1975-03-31

    IPC分类号: C08G8/36 C10L1/18 C08G8/10

    CPC分类号: C10L1/1817 C08G8/36

    摘要: This invention relates to compositions which are the reaction products of phenol-formaldehyde resins, .alpha.-olefin epoxides derived from .alpha.-olefins of 4 or more carbons and alkylene oxides such as ethylene and propylene oxides; and to the use of these compositions as dehazers for petroleum distillates.

    摘要翻译: 本发明涉及苯酚 - 甲醛树脂,衍生自4个或更多个碳的α-烯烃的α-烯烃环氧化物和环氧烷如乙烯和环氧丙烷的反应产物的组合物; 以及这些组合物用作石油馏分的脱气剂。