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    Low viscosity lubricating oil base stocks and processes for preparing same
    32.
    发明授权
    Low viscosity lubricating oil base stocks and processes for preparing same 有权
    低粘度润滑油基础油料及其制备方法

    公开(公告)号：US09243201B2

    公开(公告)日：2016-01-26

    申请号：US13660122

    申请日：2012-10-25

    Applicant: ExxonMobil Research and Engineering Company

    Inventor： Abhimanyu Onkar Patil ,  Shuji Luo ,  Satish Bodige

    IPC: C10M107/46 ,  C10M105/72 ,  C10M105/18

    CPC classification number: C10M105/72 ,  C10M105/18 ,  C10M2205/0206 ,  C10M2205/173 ,  C10M2207/0406 ,  C10M2219/081 ,  C10M2219/082 ,  C10N2230/04 ,  C10N2230/54 ,  C10N2230/70 ,  C10N2230/74 ,  C10N2240/10

    Abstract: A composition that includes one or more compounds represented by the formula R1(X)R2 wherein R1 is an alkyl group having from 4 to 40 carbon atoms, R2 is an aliphatic group having from 4 to 20 carbon atoms, an aromatic group having from 6 to 20 carbon atoms, or a cycloaliphatic group having from 5 to 20 carbon atoms, and X is a heteroatom. The composition has a viscosity (Kv100) from 2 to 30 at 100° C., a viscosity index (VI) from 100 to 200, and a Noack volatility of no greater than 20 percent. The disclosure also relates to a process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of solubility and dispersancy of polar additives in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

    Abstract translation: 一种组合物，其包含一种或多种由式R 1（X）R 2表示的化合物，其中R 1是具有4至40个碳原子的烷基，R 2是具有4至20个碳原子的脂族基团，具有6个 至20个碳原子，或具有5至20个碳原子的脂环族基团，X是杂原子。 该组合物在100℃下的粘度（Kv100）为2〜30，粘度指数（VI）为100〜200，Noack挥发度为20％以下。 本公开还涉及一种制备组合物的方法，含有该组合物的润滑油基础油和润滑油，以及通过使用润滑油将改善极性添加剂在润滑油中的溶解度和分散性中的一种或多种的方法 含有组合物的配方油。

    Low viscosity lubricating oil base stocks and processes for preparing same
    33.
    发明授权
    Low viscosity lubricating oil base stocks and processes for preparing same 有权
    低粘度润滑油基础油料及其制备方法

    公开(公告)号：US09133411B2

    公开(公告)日：2015-09-15

    申请号：US13660152

    申请日：2012-10-25

    Applicant: ExxonMobil Research and Engineering Company

    Inventor： Abhimanuy Onkar Patil ,  Satish Bodige ,  Shuji Luo

    IPC: C10M105/72 ,  C10M107/46 ,  C10M105/36 ,  C07C321/14 ,  C07C323/52 ,  C10M135/26

    CPC classification number: C10M105/72 ,  C07C321/14 ,  C07C323/52 ,  C10M135/26 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2219/081 ,  C10M2219/085 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/74 ,  C10N2270/00

    Abstract: A composition that includes one or more compounds represented by the formula (R1)a(X)(R2)b wherein R1 and R2 are the same or different and are the residue of an alkyl group having from 4 to 40 carbon atoms, X is the residue of an aliphatic polythiol, aromatic polythiol, cycloaliphatic polythiol, ester or acid containing thiol, or ester or acid containing polythiol, a is a value from 1 to 6, and b is a value from 0 to 6. The composition has a viscosity (Kv100) from 2 to 30 at 100° C., a viscosity index (VI) from 100 to 200, and a Noack volatility of no greater than 20 percent. The disclosure also relates to a process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of solubility and dispersancy of polar additives in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

    Abstract translation: 一种组合物，其包含一种或多种由式（R 1）a（X）（R 2）b表示的化合物，其中R 1和R 2相同或不同，为具有4至40个碳原子的烷基的残基，X为 脂族多硫醇，芳族多硫醇，脂环族多硫醇，含有酯或酸的硫醇或含有多硫醇的酯或酸的残基a为1至6，b为0至6的值。该组合物的粘度 （Kv100）在100℃下为2至30，粘度指数（VI）为100至200，Noack挥发度不大于20％。 本公开还涉及一种制备组合物的方法，含有该组合物的润滑油基础油和润滑油，以及通过使用润滑油将改善极性添加剂在润滑油中的溶解度和分散性中的一种或多种的方法 含有组合物的配方油。

    LOW VISCOSITY LUBRICATING OIL BASE STOCKS AND PROCESSES FOR PREPARING SAME
    35.
    发明申请
    LOW VISCOSITY LUBRICATING OIL BASE STOCKS AND PROCESSES FOR PREPARING SAME 有权
    低粘度润滑油基料及其制备方法

    公开(公告)号：US20130109604A1

    公开(公告)日：2013-05-02

    申请号：US13660122

    申请日：2012-10-25

    Applicant: ExxonMobil Research and Engineering Company

    Inventor： Abhimanyu Onkar Patil ,  Shuji Luo ,  Satish Bodige

    IPC: C10M105/18 ,  C10M105/72

    CPC classification number: C10M105/72 ,  C10M105/18 ,  C10M2205/0206 ,  C10M2205/173 ,  C10M2207/0406 ,  C10M2219/081 ,  C10M2219/082 ,  C10N2230/04 ,  C10N2230/54 ,  C10N2230/70 ,  C10N2230/74 ,  C10N2240/10

    Abstract: A composition that includes one or more compounds represented by the formula R1(X)R2 wherein R1 is an alkyl group having from 4 to 40 carbon atoms, R2 is an aliphatic group having from 4 to 20 carbon atoms, an aromatic group having from 6 to 20 carbon atoms, or a cycloaliphatic group having from 5 to 20 carbon atoms, and X is a heteroatom. The composition has a viscosity (Kv100) from 2 to 30 at 100° C., a viscosity index (VI) from 100 to 200, and a Noack volatility of no greater than 20 percent. The disclosure also relates to a process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of solubility and dispersancy of polar additives in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

    Abstract translation: 一种组合物，其包含一种或多种由式R 1（X）R 2表示的化合物，其中R 1是具有4至40个碳原子的烷基，R 2是具有4至20个碳原子的脂族基团，具有6个 至20个碳原子，或具有5至20个碳原子的脂环族基团，X是杂原子。 该组合物在100℃下的粘度（Kv100）为2〜30，粘度指数（VI）为100〜200，Noack挥发度为20％以下。 本公开还涉及一种制备组合物的方法，含有该组合物的润滑油基础油和润滑油，以及通过使用润滑油将改善极性添加剂在润滑油中的溶解度和分散性中的一种或多种的方法 含有组合物的配方油。

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