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    Lubricant and motor fuel additives
    41.
    发明授权
    Lubricant and motor fuel additives 失效
    润滑油和汽油添加剂

    公开(公告)号：US3969234A

    公开(公告)日：1976-07-13

    申请号：US610967

    申请日：1975-09-08

    Applicant: Sidney Schiff

    Inventor： Sidney Schiff

    IPC: C10L1/30 ,  C10M169/00 ,  C10M1/40 ,  C10L1/22 ,  C10M3/34

    CPC classification number: C10M1/08 ,  C10L1/303 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042

    Abstract: Improved additives for lubricants and motor fuels are provided by borating the reaction product obtained upon reacting a petroleum sulfonic acid with a polyamine. Lubricating oil compositions and motor fuels containing said additives are also provided.

    Abstract translation: 通过硼酸化石油磺酸与多胺反应获得的反应产物来提供润滑剂和发动机燃料的改进的添加剂。 还提供了含有所述添加剂的润滑油组合物和机动燃料。

    Amide compounds
    42.
    发明授权
    Amide compounds 失效
    酰胺化合物

    公开(公告)号：US3959373A

    公开(公告)日：1976-05-25

    申请号：US469492

    申请日：1974-05-13

    Applicant: Vincent Lamberti

    Inventor： Vincent Lamberti

    IPC: C07C233/00 ,  C08L3/00 ,  C10M133/16 ,  D06M13/402 ,  C07C103/30

    CPC classification number: D06M13/402 ,  C10M1/08 ,  C10M133/16 ,  D06M7/00 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/28 ,  C10N2240/401 ,  D06M2200/40 ,  Y10T428/2933 ,  Y10T428/2964 ,  Y10T442/2311 ,  Y10T442/2402

    Abstract: The triamide, tri(N-alkylamides) and tri(N-alkanolamides) of 2-oxabutane-1,3,4-tricarboxylic acid are novel compounds variously having utility in the fields of (a) corrosion prevention, being particularly useful as anti-corrosion agents in lubricants; (b) sizing of textiles; and (c) lubrication, being particularly useful as lubricants in cutting oils, in textile sizing, in the manufacture of cord, rope, twine, and the like, and as general lubricating compounds.

    Abstract translation: 2-氧杂丁烷-1,3,4-三羧酸的三酰胺，三（N-烷基酰胺）和三（N-烷醇酰胺）是各种在以下领域中有用的新型化合物：（a）防腐蚀，特别适用于抗氧化剂 润滑剂中的腐蚀剂; （b）纺织品的尺码; 和（c）润滑，特别用作切削油中的润滑剂，纺织品施胶，绳索，绳索，麻线等的制造中，以及作为一般的润滑化合物。

    Process for preparing phosphorotriamidothioates
    43.
    发明授权
    Process for preparing phosphorotriamidothioates 失效
    制备三酰氨基硫代磷酸酯的方法

    公开(公告)号：US3954798A

    公开(公告)日：1976-05-04

    申请号：US498345

    申请日：1974-08-19

    Applicant: Hugh E. Romine

    Inventor： Hugh E. Romine

    IPC: C07F9/553 ,  C07F9/572 ,  C07D207/12

    CPC classification number: C07F9/5537 ,  C10M1/08 ,  C10M2223/02 ,  C10M2223/049

    Abstract: A process is disclosed for preparing novel compounds represented by the formula ##EQU1## wherein R is a C.sub.10 -C.sub.100 alkylene group, R' is a C.sub.1 -C.sub.5 alkylene group, n is an integer of 1 to 4, X is NH.sub.2, NHR", or NR"R", and Y is NH.sub.2, NHR", NR"R", or halogen, wherein, R" is an alkyl or alkylene polyamino group. The process comprises:1. reacting thiophosphoryl chloride with a monoamine (e.g., diethylamine) to give a reaction product comprising about 60 to about 100 mole percent phosphorochloridodiamidothioate and about 0 to about 40 mole percent phosphoroamidodichloridothioate;2. reacting the reaction product of step (1) with an alkylene polyamine to give a phosphorotriamidothioate;3. reacting the phosphorotriamidothioate of step (2) with an alkenyl succinic anhydride or acid; and4. treating the reaction product of step (3) with a basic material to give the desired product. The product of the process is useful as an additive in lubricating oils.

    Abstract translation: 公开了一种制备由式O R-CH-C ANGLE S | PARALLEL | N（R'NH）nPX || CH2-C ANGLE YO表示的新化合物的方法，其中R是C 10 -C 100亚烷基，R' C1-C5亚烷基，n为1〜4的整数，X为NH2，NHR“或NR''R”，Y为NH2，NHR“，NR''R”或卤素 ，其中R“是烷基或亚烷基多氨基。 该过程包括：

    Stabilized polysiloxane-polyglycol foam inhibitors for mineral oils
    44.
    发明授权
    Stabilized polysiloxane-polyglycol foam inhibitors for mineral oils 失效
    用于矿物油的稳定的聚硅氧烷 - 聚乙二醇泡沫抑制剂

    公开(公告)号：US3951832A

    公开(公告)日：1976-04-20

    申请号：US523295

    申请日：1974-11-13

    Applicant: Frederic C. McCoy

    Inventor： Frederic C. McCoy

    IPC: C10M169/00 ,  C10M1/10

    CPC classification number: C10M1/08 ,  C10M2229/045 ,  C10M2229/046 ,  C10M2229/047 ,  C10M2229/048 ,  C10N2220/02

    Abstract: This invention concerns the preparation of stabilized polydimethylsiloxane-polyalkylene glycol block copolymers complexed with alkyl phenols. The resultant complexes have improved storage stability and are soluble in mineral oils. Solutions of the complexes in mineral oil exhibit better foam-inhibition than do oil dispersions of the uncomplexed polymers. In addition the oil-soluble complexes have improved extreme pressure properties.

    Abstract translation: 本发明涉及与烷基酚络合的稳定化的聚二甲基硅氧烷 - 聚亚烷基二醇嵌段共聚物的制备。 所得配合物具有改善的储存稳定性并且可溶于矿物油。 复合物在矿物油中的溶液表现出比未络合的聚合物的油分散体更好的泡沫抑制作用。 此外，油溶性复合物具有改善的极压性能。

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