Glycol ester flow improver additive for distillate fuels
    13.
    发明授权
    Glycol ester flow improver additive for distillate fuels 失效
    用于馏出燃料的乙二醇酯流动改进剂添加剂

    公开(公告)号:US4464182A

    公开(公告)日:1984-08-07

    申请号:US359022

    申请日:1982-03-17

    CPC classification number: C10L1/192 C10L1/143 C10L1/146 C10L1/1985 C10L1/1986

    Abstract: Polyoxyalkylene esters, ethers,ester/ethers or mixtures thereof containing two C.sub.10 -C.sub.30 linear saturated alkyl groups and a polyoxy (C.sub.1 -C.sub.4) alkylene glycol group of molecular weight 200 to 5,000 have been found to be effective distillate fuel flow improvers, especially for narrow boiling distillates hitherto difficult to treat, they may also be used in combination with conventional additives such as ethylene/unsaturated ester copolymers and nitrogen compounds such as diamides or amide/amine salts, ester/amides of dicarboxylic acids.

    Abstract translation: 已经发现分子量为200至5,000的含有两个C 10 -C 30直链饱和烷基的聚氧化烯酯,醚,酯/醚或其混合物和聚氧化(C1-C4)亚烷基二醇基是有效的馏出物燃料流动改进剂,特别是对于 迄今为止难以处理的窄沸点馏出物也可以与常规添加剂如乙烯/不饱和酯共聚物和氮化合物如二酰胺或酰胺/胺盐,二羧酸的酯/酰胺组合使用。

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