Hydrocarbon fuel compositions containing hydrocarbyl acid phosphate salts of amino polyamides
    82.
    发明授权
    Hydrocarbon fuel compositions containing hydrocarbyl acid phosphate salts of amino polyamides 失效
    含有氨基磷酸酯的磷酸氢盐的油料组合物

    公开(公告)号:US3804605A

    公开(公告)日:1974-04-16

    申请号:US18941371

    申请日:1971-10-14

    Abstract: Hydrocarbyl acid phosphate salts of polyamides having at least one amino group and hydrocarbon fuel compositions containing same. The salts are formed by neutralizing with a hydrocarbyl acid phosphate at least 10 percent of the amino groups of a polyamide containing from about 2 to about 6 amide groups and at least one amino group. Hydrocarbon fuel compositions containing these salts exhibit desirable properties such as enhanced carburetor detergency and carburetor anti-icing characteristics, improved water tolerance, excellent rust inhibition, and cleaner engine operation while engines operated thereon exhibit reduced hydrocarbon content in the exhaust.

    Abstract translation: 具有至少一个氨基的聚酰胺的磷酸氢盐和含有它们的烃燃料组合物。 所述盐通过用含有约2至约6个酰胺基和至少一个氨基的聚酰胺的至少10%的氨基的烃基酸式磷酸中和形成。 包含这些盐的烃燃料组合物表现出所需的性能,例如增强的化油器去污力和化油器防冰特性,改善的耐水性,优异的防锈性和更清洁的发动机操作,而在其上操作的发动机在排气中表现出降低的烃含量。

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