公开(公告)号：WO2010077755A3

公开(公告)日：2010-09-16

申请号：PCT/US2009067429

申请日：2009-12-10

Applicant: CHEVRON ORONITE CO ,  NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

Inventor： NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

IPC: C10M125/06 ,  C10M101/00 ,  C10M125/00 ,  C10M125/26 ,  C10N30/10 ,  C10N30/12 ,  C10N40/25

CPC classification number: C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2223/045 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10M2229/02 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2210/02

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having greater than 400 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum- containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.

Abstract translation: 一种润滑油组合物，其硫含量高达约0.4wt。 ％且硫酸盐灰分含量高达约0.5wt。 公开了通过ASTM D874测定的％，其包含（a）主要量的润滑粘度的油; （b）基于组合物的总质量，至少一种具有大于400ppm硼的油溶性或分散的油稳定的含硼化合物; 和（c）至少一种基于组合物总质量的至少一种具有至少约1100ppm钼的油溶性或分散的油稳定的含钼化合物; 其中所述润滑油组合物具有小于或等于约4:1的硫与钼的比例。

公开(公告)号：WO2010077757A2

公开(公告)日：2010-07-08

申请号：PCT/US2009/067434

申请日：2009-12-10

Applicant: CHEVRON ORONITE COMPANY LLC ,  NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

Inventor： NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

IPC: C10M141/08 ,  C10M141/12 ,  C10M135/02 ,  C10M125/00 ,  C10M125/26 ,  C10N40/25

CPC classification number: C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 400 ppm of boron; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.

Abstract translation: 一种润滑油组合物，其硫含量高达约0.4wt。 ％且硫酸盐灰分含量高达约0.5wt。 公开了通过ASTM D874测定的％，其包含（a）主要量的润滑粘度的油; （b）至少一种具有不超过约400ppm硼的油溶性或分散的油稳定的含硼化合物; 和（c）至少一种基于组合物的总质量具有至少约1100ppm钼的油溶性或分散的油稳定的含钼化合物; 其中所述润滑油组合物具有小于或等于约4:1的硫与钼的比例。

公开(公告)号：WO2010077756A2

公开(公告)日：2010-07-08

申请号：PCT/US2009/067433

申请日：2009-12-10

Applicant: CHEVRON ORONITE COMPANY LLC ,  NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

Inventor： NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

IPC: C10M169/04 ,  C10M135/02 ,  C10M125/22 ,  C10M125/26 ,  C10M139/00 ,  C10M101/02

CPC classification number: C10M135/10 ,  C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 600 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having no more than about 800 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of about 5:1 to about 500:1.

Abstract translation: 润滑油组合物的硫含量高达约0.4重量％。 ％且硫酸化灰分含量高达约0.5wt。 公开了由ASTM D874测定的％，其包含（a）主要量的具有润滑粘度的油; （b）基于组合物的总质量，至少一种具有不超过约600ppm硼的油溶性或分散的油稳定的含硼化合物; 和（c）至少一种基于组合物总质量不超过约800ppm的钼的油溶性或分散的油稳定的含钼化合物; 其中所述润滑油组合物具有约5：1至约500：1的硫与钼的比率

公开(公告)号：WO2010077756A3

公开(公告)日：2010-10-07

申请号：PCT/US2009067433

申请日：2009-12-10

Applicant: CHEVRON ORONITE CO ,  NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

Inventor： NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

IPC: C10M169/04 ,  C10M101/02 ,  C10M125/22 ,  C10M125/26 ,  C10M135/02 ,  C10M139/00

CPC classification number: C10M135/10 ,  C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 600 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having no more than about 800 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of about 5:1 to about 500:1.

Abstract translation: 一种润滑油组合物，其硫含量高达约0.4wt。 ％且硫酸盐灰分含量高达约0.5wt。 公开了通过ASTM D874测定的％，其包含（a）主要量的润滑粘度的油; （b）基于组合物总质量的至少一种油溶性或分散的油稳定的含硼化合物，其含量不超过约600ppm; 和（c）基于组合物的总质量的至少一种油溶性或分散的油稳定的含钼化合物，其不超过约800ppm的钼; 其中所述润滑油组合物的硫与钼的比例为约5:1至约500:1。

公开(公告)号：WO2010077757A3

公开(公告)日：2010-09-16

申请号：PCT/US2009067434

申请日：2009-12-10

Applicant: CHEVRON ORONITE CO ,  NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

Inventor： NELSON KENNETH D ,  BOFFA ALEXANDER B ,  KLEISER WILLIAM M ,  STULTS STEPHEN D ,  MCGEEHAN JAMES A ,  VAN DAM WIM ,  CHERPECK RICHARD E

IPC: C10M141/08 ,  C10M125/00 ,  C10M125/26 ,  C10M135/02 ,  C10M141/12 ,  C10N40/25

CPC classification number: C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 400 ppm of boron; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.

Abstract translation: 具有至多约0.4wt。％的硫含量的润滑油组合物， ％且硫酸化灰分含量高达约0.5wt。 公开了由ASTM D874测定的％，其包含（a）主要量的具有润滑粘度的油; （b）至少一种具有不超过约400ppm硼的油溶性或分散的油稳定的含硼化合物; 和（c）基于组合物的总质量至少一种具有至少约1100ppm钼的油溶性或分散的油稳定的含钼化合物; 其中润滑油组合物具有小于或等于约4:1的硫与钼之比。

公开(公告)号：WO2008021901A3

公开(公告)日：2008-04-17

申请号：PCT/US2007075507

申请日：2007-08-08

Applicant: CHEVRON ORONITE CO ,  BOFFA ALEXANDER B

Inventor： BOFFA ALEXANDER B

IPC: C10M133/12

CPC classification number: C10M169/04 ,  C10M137/10 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/12 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10

Abstract: The present invention provides a low phosphorus lubricating oil composition containing a mixture of zinc dithiophosphates in a certain ratio surprisingly yields improved lead corrosion. The synergistic combination of mixed zinc dithiophosphates containing a zinc primary dialkyl dithiophosphate, zinc secondary dialkyl dithiophosphate and zinc diaryl dithiophosphate in a respective ratio, based on the phosphorus content, of the zinc primary dialkyl dithiphosphate to zinc secondary dialkyl dithiophosphate from about 2:1 to about 1:2 and the ratio of the mixture of zinc primary dialkyl dithiophosphate and zinc secondary dialkyl dithiophosphate to zinc diaryl dithiophosphate from about 6:1 to about 1:1. When used in a lubricating oil composition having a total phosphorus content less than about 0.06 wt %, based on the total weight of the lubricating oil composition to lubricate internal combustion engines. The mixture of zinc dithiophosphates greatly reduces lead corrosion.

Abstract translation: 本发明提供含有一定比例的二硫代磷酸锌混合物的低磷润滑油组合物令人惊讶地产生改善的铅腐蚀。 含有一次二烷基二硫代磷酸锌，次级二烷基二硫代磷酸锌和二芳基二硫代磷酸锌的混合二硫代磷酸锌与二烷基二硫代磷酸锌的磷含量相对比例为约2:1至 约1：2，一次二烷基二硫代磷酸锌和次级二烷基二硫代磷酸锌的混合物与二芳基二硫代磷酸锌的比例为约6:1至约1:1。 当用于总磷含量小于约0.06重量％的润滑油组合物时，基于润滑油组合物的总重量来润滑内燃机。 二硫代磷酸锌的混合物大大降低了铅的腐蚀。

公开(公告)号：WO2010077755A2

公开(公告)日：2010-07-08

申请号：PCT/US2009/067429

申请日：2009-12-10

Applicant: CHEVRON ORONITE COMPANY LLC ,  NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

Inventor： NELSON, Kenneth D. ,  BOFFA, Alexander B. ,  KLEISER, William M. ,  STULTS, Stephen D. ,  MCGEEHAN, James A. ,  VAN DAM, Wim ,  CHERPECK, Richard E.

IPC: C10M125/06 ,  C10M125/26 ,  C10M101/00 ,  C10M125/00 ,  C10N30/10 ,  C10N30/12 ,  C10N40/25

CPC classification number: C10M141/12 ,  C10M163/00 ,  C10M2201/087 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/026 ,  C10M2207/042 ,  C10M2207/289 ,  C10M2215/064 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/022 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/102 ,  C10M2223/045 ,  C10M2227/061 ,  C10M2227/062 ,  C10M2227/09 ,  C10M2229/02 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2260/14 ,  C10N2210/06 ,  C10N2220/022 ,  C10N2210/02

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having greater than 400 ppm of boron, based upon the total mass of the composition; and (c) at least one oil-soluble or dispersed oil-stable molybdenum- containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.

Abstract translation: 润滑油组合物的硫含量高达约0.4重量％。 ％且硫酸化灰分含量高达约0.5wt。 公开了由ASTM D874测定的％，其包含（a）主要量的具有润滑粘度的油; （b）基于组合物的总质量，至少一种具有大于400ppm硼的油溶性或分散的油稳定的含硼化合物; 和（c）基于组合物的总质量至少一种具有至少约1100ppm钼的油溶性或分散的油稳定的含钼化合物; 其中所述润滑油组合物具有小于或等于约4:1的硫与钼的比率

公开(公告)号：WO2008021901A2

公开(公告)日：2008-02-21

申请号：PCT/US2007/075507

申请日：2007-08-08

Applicant: CHEVRON ORONITE COMPANY LLC ,  BOFFA, Alexander B.

Inventor： BOFFA, Alexander B.

IPC: C10M137/10

CPC classification number: C10M169/04 ,  C10M137/10 ,  C10M2207/026 ,  C10M2207/028 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2230/12 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2240/10

Abstract: The present invention provides a low phosphorus lubricating oil composition containing a mixture of zinc dithiophosphates in a certain ratio surprisingly yields improved lead corrosion. The synergistic combination of mixed zinc dithiophosphates containing a zinc primary dialkyl dithiophosphate, zinc secondary dialkyl dithiophosphate and zinc diaryl dithiophosphate in a respective ratio, based on the phosphorus content, of the zinc primary dialkyl dithiphosphate to zinc secondary dialkyl dithiophosphate from about 2:1 to about 1:2 and the ratio of the mixture of zinc primary dialkyl dithiophosphate and zinc secondary dialkyl dithiophosphate to zinc diaryl dithiophosphate from about 6:1 to about 1:1. When used in a lubricating oil composition having a total phosphorus content less than about 0.06 wt %, based on the total weight of the lubricating oil composition to lubricate internal combustion engines. The mixture of zinc dithiophosphates greatly reduces lead corrosion.

Abstract translation: 本发明提供含有二硫代磷酸锌以一定比例的混合物的低磷润滑油组合物令人惊讶地产生改善的铅腐蚀。 含有锌二硫代磷酸锌，二仲丁基二硫代磷酸锌和二芳基二硫代磷酸锌的混合二硫代磷酸锌的协同组合，基于磷含量，锌二烷基二硫代磷酸锌与二硫代磷酸二仲丁基锌的比例为约2:1至 约1:2，锌二烷基二硫代磷酸锌和二仲丁基二硫代磷酸锌的混合物与二芳基二硫代磷酸锌的混合物的比例为约6:1至约1:1。 当用于总磷含量小于约0.06重量％的润滑油组合物中时，基于用于润滑内燃机的润滑油组合物的总重量。 二硫代磷酸锌的混合物大大减少了铅的腐蚀。