Fuel additive and method of use
    32.
    发明授权
    Fuel additive and method of use 失效
    燃料添加剂和使用方法

    公开(公告)号:US4509956A

    公开(公告)日:1985-04-09

    申请号:US194738

    申请日:1980-10-07

    CPC classification number: C10L10/02 C10L1/301

    Abstract: Nitrogen oxygenates and particulate emissions in combustion engines are effectively suppressed when a minor effective amount of a transition metal energy transfer additive, e.g., iron, cobalt and copper complexed with a thiobisphenol are added to the engine's fuel.

    Abstract translation: 当将少量有效量的过渡金属能量转移添加剂(例如与硫代双苯酚络合的铁,钴和铜)加入到发动机的燃料中时,内燃机中的氮氧化合物和颗粒物排放被有效地抑制。

    Method for the preparation of transition metal complexes
    33.
    发明授权
    Method for the preparation of transition metal complexes 失效
    过渡金属络合物的制备方法

    公开(公告)号:US4466925A

    公开(公告)日:1984-08-21

    申请号:US366952

    申请日:1982-04-09

    Applicant: Milton Braid

    Inventor: Milton Braid

    CPC classification number: C07C323/00 C07F15/045

    Abstract: A method for the preparation of complexes of transition metal 2,2'-thiobis(alkylphenolates) with hydroxy-organic ligands which comprises the direct reaction of the thiobis(alkylphenol), with an alkali metal carbonate and a transition metal salt in a hydroxyorganic reactant-solvent. The initial hydroxyorganic ligand can be partially or totally replaced without isolation. The complexes are employed as stabilizers for lubricants, plastics and fuels.

    Abstract translation: 制备过渡金属2,2'-硫代双(烷基酚盐)与羟基 - 有机配体的络合物的方法,其包括硫代双(烷基酚)与碱金属碳酸盐和过渡金属盐在羟基有机反应物中的直接反应 -溶剂。 初始的羟基有机配体可以部分或完全替代而不分离。 复合物用作润滑剂,塑料和燃料的稳定剂。

    Process for reducing the corrosivity of phenol sulfides
    34.
    发明授权
    Process for reducing the corrosivity of phenol sulfides 失效
    降低苯酚硫化物腐蚀性的方法

    公开(公告)号:US4309293A

    公开(公告)日:1982-01-05

    申请号:US102209

    申请日:1979-12-10

    Applicant: Milton Braid

    Inventor: Milton Braid

    Abstract: Sulfurized phenols, e.g., phenol sulfides, disulfides or polysulfides, oligomers thereof or mixtures of same when treated with alkyl vinyl ethers provide excellent metal anti-corrosivity characteristics without significant reduction of antioxidant, antiwear or other desired properties when incorporated into organic media such as lubricants.

    Abstract translation: 当用烷基乙烯基醚处理时,硫化酚,例如苯酚硫化物,二硫化物或多硫化物,其低聚物或其混合物提供优异的金属抗腐蚀性,而不会在掺入有机介质如润滑剂中时显着降低抗氧化剂,抗磨损性或其他所需性能 。

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