公开(公告)号：US20170247629A1

公开(公告)日：2017-08-31

申请号：US15426321

申请日：2017-02-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Anne Marie Shough ,  Hong Cheng ,  Joseph R. Pellettiere ,  Peter Calcavecchio ,  Shane Deighton

IPC: C10M139/00 ,  C10M133/08 ,  C10M133/12 ,  C10M129/84 ,  C10M133/18 ,  C10M133/58 ,  C10M129/68

CPC classification number: C10M139/00 ,  C10M129/68 ,  C10M129/84 ,  C10M133/08 ,  C10M133/12 ,  C10M133/18 ,  C10M133/58 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/106 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/044 ,  C10M2207/28 ,  C10M2207/289 ,  C10M2207/32 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/10 ,  C10M2215/102 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/043 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2219/066 ,  C10M2223/049 ,  C10M2223/06 ,  C10M2227/00 ,  C10M2227/04 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/14 ,  C10N2230/18 ,  C10N2230/36 ,  C10N2230/70 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2260/14 ,  C10N2220/022

Abstract: A lubricating oil including a lubricating oil base stock as a major component, and one or more lubricating oil additives having at least one protected active group, as a minor component. The one or more lubricating oil additives having at least one protected active group are converted into one or more lubricating oil additives having at least one unprotected active group in the lubricating oil in-service in an engine or other mechanical component. Compositions including one or more lubricating oil additives having at least one protected active group. A method for improving solubility of one or more lubricating oil additives in a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives. A method for improving friction control in an engine or other mechanical component lubricated with a lubricating oil.

公开(公告)号：US20170247626A1

公开(公告)日：2017-08-31

申请号：US15426334

申请日：2017-02-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Anne Marie Shough ,  Hong Cheng ,  Joseph R. Pellettiere ,  Peter Calcavecchio ,  Shane Deighton

IPC: C10M129/84 ,  C10M133/12

CPC classification number: C10M129/84 ,  C10M133/12 ,  C10M141/06 ,  C10M2203/045 ,  C10M2203/1065 ,  C10M2205/0206 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/02 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/04 ,  C10M2207/28 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2207/32 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/10 ,  C10M2215/102 ,  C10M2217/043 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2223/04 ,  C10M2223/049 ,  C10M2223/06 ,  C10M2229/041 ,  C10M2229/046 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/14 ,  C10N2230/18 ,  C10N2230/36 ,  C10N2240/10 ,  C10N2250/02 ,  C10M2203/1025 ,  C10N2220/022

Abstract: A lubricating oil including a lubricating oil base stock as a major component; and a mixture of (i) one or more protected lubricating oil additives having a first performance function, and (ii) one or more unprotected lubricating oil additives having a second performance function, as a minor component. The first performance function and the second performance function are the same. The one or more protected lubricating oil additives are inactive with respect to their performance function. The one or more protected lubricating oil additives are converted into one or more unprotected lubricating oil additives in the lubricating oil in-service in an engine or other mechanical component. A method for controlled release of one or more lubricating oil additives into a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives.

公开(公告)号：US20140087985A1

公开(公告)日：2014-03-27

申请号：US14017651

申请日：2013-09-04

Applicant: ExxonMobil Research and Engineering Company

Inventor： Abhimanyu Onkar Patil ,  John W. Chu ,  Satish Bodige ,  Liehpao Oscar Farng ,  Donna Jean Crowther ,  Man Kit Ng ,  Patrick Brant ,  Kathryn L. Peretti

IPC: C10M149/04 ,  C10L1/185 ,  C10L1/228 ,  C10M145/04

CPC classification number: C10M149/04 ,  C10L1/1857 ,  C10L1/2283 ,  C10M133/54 ,  C10M145/04 ,  C10M159/12 ,  C10M2205/0285 ,  C10M2215/26 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2240/10

Abstract: This disclosure relates to a composition for use as an additive for fuels and lubricants including a reductive amination product of a vinyl terminated macromonomer (VTM) based aldehyde. Optionally aldehyde is reacted with the amino compound under condensation conditions sufficient to give an imine intermediate, and the imine intermediate is reacted under hydrogenation conditions sufficient to give the composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde. A reductive amination method for making a composition for use as an additive for fuels and lubricants. The method includes reacting a VTM based aldehyde with an amino compound containing at least one —NH— group under condensation conditions sufficient to give an imine intermediate, and reacting the imine intermediate under hydrogenation conditions sufficient to give said composition. The aldehyde is formed by reacting a VTM under hydroformylation conditions sufficient to form the aldehyde.

Abstract translation: 本公开涉及用作燃料和润滑剂的添加剂的组合物，其包括基于乙烯基封端的大分子单体（VTM）的醛的还原胺化产物。 任选地，醛与氨基化合物在足以产生亚胺中间体的缩合条件下反应，并且亚胺中间体在足以产生组合物的氢化条件下反应。 醛通过使VTM在足以形成醛的加氢甲酰化条件下反应形成。 一种制备用作燃料和润滑剂添加剂的组合物的还原胺化方法。 该方法包括使VTM基醛与含有至少一个-NH-基团的氨基化合物在足以产生亚胺中间体的缩合条件下反应，并使亚胺中间体在足以产生所述组合物的氢化条件下反应。 醛通过使VTM在足以形成醛的加氢甲酰化条件下反应形成。

公开(公告)号：US10077409B2

公开(公告)日：2018-09-18

申请号：US15384421

申请日：2016-12-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Halou Oumar-Mahamat ,  Hong Cheng ,  David A. Blain ,  Kathleen K. Cooper ,  James T. Carey ,  Michael R. Douglass ,  Percy R. Kanga ,  Abhimanyu O. Patil ,  Satish Bodige ,  Kyle G. Lewis ,  Mark P. Hagemeister

IPC: C10M105/34 ,  C07C69/26

CPC classification number: C10M105/34 ,  C07C69/24 ,  C07C69/26 ,  C07C69/28 ,  C07C69/708 ,  C10M111/02 ,  C10M129/70 ,  C10M129/95 ,  C10M2203/024 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/284 ,  C10M2207/2845 ,  C10M2207/34 ,  C10M2207/345 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/14 ,  C10N2230/18 ,  C10N2230/36 ,  C10N2230/54 ,  C10N2230/74 ,  C10N2240/10

Abstract: A lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. The lubricating oil base stock has a high temperature high shear (HTHS) viscosity of less than about 1.7 cP as determined by ASTM D4683, and a Noack volatility from about 15 to about 90 percent as determined by ASTM D5800. A lubricating oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. A method for improving one or more of thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein.

公开(公告)号：US10377961B2

公开(公告)日：2019-08-13

申请号：US15426334

申请日：2017-02-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Anne Marie Shough ,  Hong Cheng ,  Joseph R. Pellettiere ,  Peter Calcavecchio ,  Shane Deighton

IPC: C10M129/84 ,  C10M133/12 ,  C10M141/06

Abstract: A lubricating oil including a lubricating oil base stock as a major component; and a mixture of (i) one or more protected lubricating oil additives having a first performance function, and (ii) one or more unprotected lubricating oil additives having a second performance function, as a minor component. The first performance function and the second performance function are the same. The one or more protected lubricating oil additives are inactive with respect to their performance function. The one or more protected lubricating oil additives are converted into one or more unprotected lubricating oil additives in the lubricating oil in-service in an engine or other mechanical component. A method for controlled release of one or more lubricating oil additives into a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives.

公开(公告)号：US09976099B2

公开(公告)日：2018-05-22

申请号：US15384471

申请日：2016-12-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Halou Oumar-Mahamat ,  Hong Cheng ,  David A. Blain

IPC: C10M105/34 ,  C07C69/24 ,  C07C69/612 ,  C07C69/614 ,  C07C69/734 ,  C07C69/78 ,  C10M111/02 ,  C10M129/70 ,  C10M129/95

CPC classification number: C10M105/34 ,  C07C69/24 ,  C07C69/612 ,  C07C69/614 ,  C07C69/734 ,  C07C69/78 ,  C10M111/02 ,  C10M129/70 ,  C10M129/95 ,  C10M2203/024 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/284 ,  C10M2207/2845 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/74 ,  C10N2240/04 ,  C10N2240/10

Abstract: A composition including one or more aromatic alkanoate monoester compounds represented by the formulae (I) and (II) as defined herein. The composition has a viscosity (Kv100) from about 1 cSt to about 10 cSt at 100° C. as determined by ASTM D445, a viscosity index (VI) from about −100 to about 300 as determined by ASTM D2270, and a Noack volatility of no greater than 50 percent as determined by ASTM D5800. 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 thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

公开(公告)号：US20170183597A1

公开(公告)日：2017-06-29

申请号：US15384396

申请日：2016-12-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Halou Oumar-Mahamat ,  Hong Cheng ,  David A. Blain

IPC: C10M129/72

CPC classification number: C10M129/72 ,  C07C69/34 ,  C07C69/40 ,  C10M105/36 ,  C10M111/02 ,  C10M2203/024 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/34 ,  C10M2207/345 ,  C10N2220/022 ,  C10N2220/13 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/74 ,  C10N2240/04 ,  C10N2240/10

Abstract: A composition including one or more diester compounds represented by the formula as defined herein. The composition has a viscosity (Kv100) from about 1 cSt to about 10 cSt at 100° C. as determined by ASTM D445, a viscosity index (VI) from about −100 to about 300 as determined by ASTM D2270, and a Noack volatility of no greater than 50 percent as determined by ASTM D5800. 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 thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

公开(公告)号：US10377962B2

公开(公告)日：2019-08-13

申请号：US15426321

申请日：2017-02-07

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Anne Marie Shough ,  Hong Cheng ,  Joseph R. Pellettiere ,  Peter Calcavecchio ,  Shane Deighton

IPC: C10M139/00 ,  C10M129/68 ,  C10M129/84 ,  C10M133/08 ,  C10M133/12 ,  C10M133/18 ,  C10M133/58

Abstract: A lubricating oil including a lubricating oil base stock as a major component, and one or more lubricating oil additives having at least one protected active group, as a minor component. The one or more lubricating oil additives having at least one protected active group are converted into one or more lubricating oil additives having at least one unprotected active group in the lubricating oil in-service in an engine or other mechanical component. Compositions including one or more lubricating oil additives having at least one protected active group. A method for improving solubility of one or more lubricating oil additives in a lubricating oil. A method for improving oxidative stability of a lubricating oil and extending performance life of one or more lubricating oil additives. A method for improving friction control in an engine or other mechanical component lubricated with a lubricating oil.

公开(公告)号：US10316265B2

公开(公告)日：2019-06-11

申请号：US15384396

申请日：2016-12-20

Applicant: ExxonMobil Research and Engineering Company

Inventor： Man Kit Ng ,  Halou Oumar-Mahamat ,  Hong Cheng ,  David A. Blain

IPC: C10M129/72 ,  C07C69/34 ,  C10M105/36 ,  C10M111/02

Abstract: A composition including one or more diester compounds represented by the formula as defined herein. The composition has a viscosity (Kv100) from about 1 cSt to about 10 cSt at 100° C. as determined by ASTM D445, a viscosity index (VI) from about −100 to about 300 as determined by ASTM D2270, and a Noack volatility of no greater than 50 percent as determined by ASTM D5800. 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 thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

公开(公告)号：US09926509B2

公开(公告)日：2018-03-27

申请号：US14997808

申请日：2016-01-18

Applicant: ExxonMobil Research and Engineering Company

Inventor： Alan M. Schilowitz ,  Man Kit Ng ,  David J. Baillargeon ,  Chen Chen ,  Harry R. Allcock ,  Andrew R. Hess

IPC: C10M137/00 ,  C10M137/16 ,  C10M107/02 ,  C10M137/10 ,  C10M169/04 ,  C07F9/6593

CPC classification number: C10M137/16 ,  C07F9/65815 ,  C10M107/02 ,  C10M137/10 ,  C10M169/04 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2223/045 ,  C10M2223/08 ,  C10N2230/06 ,  C10N2230/43 ,  C10N2230/54 ,  C10N2240/10 ,  C10N2220/022

Abstract: A method for improving wear control in an engine or other mechanical component lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the formula as a minor component. In the above formula, Q is nitrogen, sulfur or oxygen; a is a value from about 2 to about 6, c is a value from about 2 to about 6, e is a value from about 2 to about 6, g is a value from about 2 to about 6, i is a value from about 2 to about 6, and k is a value from about 2 to about 6; b is a value of 2a+q, d is a value of 2c+r, f is a value of 2e+s, h is a value of 2g+t, j is a value of 2i+u, and l is a value of 2k+v; q, r, s, t, u and v are independently a value of 0 or −2; with the proviso that not all of a, c, e, g, i and k are the same value. A lubricating oil having a composition that includes a lubricating oil base stock as a major component; and at least one phosphazene represented by the above formula as a minor component. The lubricating oil is useful in internal combustion engines.