Liquid fuels containing polyamine dispersants
    3.
    发明授权
    Liquid fuels containing polyamine dispersants 失效
    含有多胺分散剂的液体燃料

    公开(公告)号:US4400178A

    公开(公告)日:1983-08-23

    申请号:US301844

    申请日:1981-09-14

    Applicant: Donald I. Hoke

    Inventor: Donald I. Hoke

    CPC classification number: C10L1/2222

    Abstract: Certain polyamines are useful carburetor dispersants for liquid fuel compositions. Among the suitable polyamines are diamines which may be prepared by the Mannich reaction of certain primary or secondary amines with an aldehyde such as formaldehyde and an aliphatic nitro compound such as 2-nitropropane, followed by reduction of the nitro group.

    Abstract translation: 某些多胺是用于液体燃料组合物的有用的化油器分散剂。 合适的多胺中的二胺可以通过某些伯胺或仲胺与醛如甲醛和诸如2-硝基丙烷的脂族硝基化合物的曼尼期反应制备,然后还原硝基。

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