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    Additives for lubricant compositions
    61.
    发明授权
    Additives for lubricant compositions 失效
    润滑剂组合物添加剂

    公开(公告)号：US4734210A

    公开(公告)日：1988-03-29

    申请号：US888910

    申请日：1986-07-22

    Applicant: Hugo Camenzind ,  Paul Dubs

    Inventor： Hugo Camenzind ,  Paul Dubs

    IPC: C10M135/34 ,  C10M135/36 ,  C10N30/06 ,  C10N30/08 ,  C10N30/12 ,  C10N40/00 ,  C10N40/25 ,  C10M133/00

    CPC classification number: C10M135/34 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106

    Abstract: The invention relates to lubricant compositions comprising at least one compound of the general formula I ##STR1## wherein R.sup.1 and R.sup.2 are independently alkyl, alkenyl, cycloalkyl, aryl or aralkyl; or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocyclic ring.The N,N-disubstituted S-thiiranylmethylcarbamothioates of formula I are particularly suitable for use as antiwear additives and extreme pressure additives for mineral and synthetic lubricants.

    Abstract translation: 本发明涉及包含至少一种通式I（I）的化合物的润滑剂组合物，其中R 1和R 2独立地为烷基，烯基，环烷基，芳基或芳烷基; 或者R 1和R 2与它们所连接的氮原子一起形成杂环。 式I的N，N-二取代的S-噻吩基甲基氨基甲硫代磷酸酯特别适合用作矿物和合成润滑剂的抗磨添加剂和极压添加剂。

    Oxidation resistant composition containing a benzothiazoline compound
    62.
    发明授权
    Oxidation resistant composition containing a benzothiazoline compound 失效
    含有苯并噻唑啉化合物的耐氧化组合物

    公开(公告)号：US4708810A

    公开(公告)日：1987-11-24

    申请号：US671923

    申请日：1984-11-15

    Applicant: Herbert F. Askew ,  Paul R. Davies

    Inventor： Herbert F. Askew ,  Paul R. Davies

    IPC: C07D277/60 ,  C07D277/64 ,  C07D277/66 ,  C09K15/30 ,  C10M135/36 ,  C09K5/00 ,  C10M105/56

    CPC classification number: C07D277/60 ,  C07D277/64 ,  C07D277/66 ,  C09K15/30 ,  C10M135/36 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10N2240/08

    Abstract: Benzothiazoline derivatives having the general formula: ##STR1## wherein R.sub.1 and R.sub.2 may be a hydrogen atom, a hydrocarbyl group, a substituted hydrocarbyl group, an amino group or a halogen atom, a hydroxyl group, alkoxy or aryloxy group, or R.sub.1 and R.sub.2 together may form a cyclic group which may optionally contain a heterocyclic atom; R.sub.3 is a hydrogen atom or a hydrocarbyl group; X may be hydrocarbyl, substituted hydrocarbyl, halogen, hydroxyl, carboxyl, amino or amido two X's may be taken together to form a polycyclic compound which may be substituted in like manner; n=0 or 1-4 are useful as antioxidants for compounds subject to oxidative degradation. The compounds are prepared by reacting an appropriate o-aminothiophenol with a suitable carbonyl compound.

    Abstract translation: 具有以下通式的苯并噻唑啉衍生物：其中R1和R2可以是氢原子，烃基，取代的烃基，氨基或卤素原子，羟基，烷氧基或芳氧基，或R1和R2 一起可以形成可以任选地含有杂环原子的环状基团; R3是氢原子或烃基; X可以是烃基，取代的烃基，卤素，羟基，羧基，氨基或酰胺基。两个X可以一起形成可以以类似方式被取代的多环化合物; n = 0或1-4可用作氧化降解化合物的抗氧化剂。 通过使合适的邻氨基苯硫酚与合适的羰基化合物反应制备化合物。

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