Use of quaternary ammonium salts of nitrogen containing polymers for
improved carburetor detergency
    4.
    发明授权
    Use of quaternary ammonium salts of nitrogen containing polymers for improved carburetor detergency 失效
    使用含氮聚合物的季铵盐来改善化油器去污力

    公开(公告)号:US4183732A

    公开(公告)日:1980-01-15

    申请号:US860548

    申请日:1977-12-14

    IPC分类号: C08F8/44 C10L1/236 C10L1/20

    CPC分类号: C10L1/2368 C08F8/44

    摘要: A quaternary ammonium salt of a copolymer, said copolymer being the olefin polymerization product of:(A) a nitrogen amine free ester of a C.sub.1 -C.sub.6 olefinically unsaturated aliphatic mono-, di-, or polycarboxylic acid having a tertiary nitrogen atom; and(B) an olefinically unsaturated comonomer containing a basic nitrogen atom in a side chain;a fuel component, especially gasoline, containing such quaternary ammonium salt of such copolymer as a detergent.

    摘要翻译: 共聚物的季铵盐,所述共聚物是以下物质的烯烃聚合产物:(A)具有叔氮原子的C1-C6烯属不饱和脂族单 - ,二 - 或多元羧酸的无氮胺的酯; 和(B)侧链中含有碱性氮原子的烯属不饱和共聚单体; 包含这种共聚物作为洗涤剂的季铵盐的燃料组分,特别是汽油。

    Detergent gasoline composition
    6.
    发明授权
    Detergent gasoline composition 失效
    洗涤剂汽油组成

    公开(公告)号:US4204841A

    公开(公告)日:1980-05-27

    申请号:US31556

    申请日:1979-04-19

    IPC分类号: C07C237/10 C10L1/22 C10L1/224

    CPC分类号: C10L1/224

    摘要: A detergent motor fuel composition is provided comprising a primary aliphatic hydrocarbon amino alkylene-substituted asparagine represented by the formula: ##STR1## in which R is a primary aliphatic hydrocarbon radical and R' is hydrogen or a methyl radical, and an N-primary alkyl-alkylene diamine represented by the formula:R,R'--N--C.sub.3 H.sub.6 --NH.sub.2in which R is a primary aliphatic hydrocarbon radical and R' is hydrogen or a methyl radical.

    摘要翻译: 提供了一种洗涤剂机动车燃料组合物,其包含由下式表示的伯脂族烃氨基亚烷基取代的天冬酰胺:其中R是伯脂族烃基,R'是氢或甲基,和N-伯烷基 由式R,R'-N-C3H6-NH2表示的亚烷基二胺,其中R是脂族烃基,R'是氢或甲基。