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公开(公告)号：US20190112539A1
公开(公告)日：2019-04-18
申请号：US16223485
申请日：2018-12-18
Applicant: The Lubrizol Corporation
Inventor： James H. Bush , Robert H. Barbour , David J. Moreton , Hannah Greenfield , Paul R. Stevenson , David C. Arters
IPC: C10L10/04 , C10L10/06 , C08G63/91 , C10L1/22 , C10L1/222 , C07D207/408 , C10L1/08 , C07D303/04 , C10L10/18 , C07C235/10 , C10L1/2387 , C10L1/2383 , C10L1/238 , C10L1/224
Abstract: The composition of the present invention related to a quaternary ammonium salt detergent and the use of such quaternary ammonium salt detergents in a fuel composition to reduce diesel injector deposits and remove or clean up existing deposits on the diesel injectors.
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公开(公告)号：US20170114296A1
公开(公告)日：2017-04-27
申请号：US15315000
申请日：2015-05-27
Applicant: The Lubrizol Corporation
Inventor： David C. Arters , David J. Moreton , James H. Bush , Paul R. Stevenson , Paul E. Adams
IPC: C10M133/44 , C10L10/04 , C10L10/18 , C10L1/188 , C10L1/232
CPC classification number: C10M133/44 , C10L1/1883 , C10L1/232 , C10L1/2383 , C10L1/2437 , C10L10/04 , C10L10/18 , C10L2200/0259 , C10L2200/0423 , C10L2200/0446 , C10L2270/023 , C10L2270/026 , C10M133/56 , C10M2207/127 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/223 , C10M2215/28 , C10N2220/021 , C10N2230/12 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2270/00
Abstract: The present technology is related to imide containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight ranging from 300 to 750, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.
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公开(公告)号：US20170096611A1
公开(公告)日：2017-04-06
申请号：US15315064
申请日：2015-05-29
Applicant: The Lubrizol Corporation
Inventor： Paul R. Stevenson , James H. Bush
CPC classification number: C10L10/04 , C10L1/1883 , C10L1/221 , C10L1/2383 , C10L1/2437 , C10L10/18 , C10L2200/0259 , C10M133/56 , C10M2207/127 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/28 , C10M2217/043 , C10N2220/021 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2270/00
Abstract: The present technology is related to branched amine containing quaternary ammonium salts, and the use of such quaternary ammonium salts in fuel and oil compositions.
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公开(公告)号：US20160002564A1
公开(公告)日：2016-01-07
申请号：US14840635
申请日：2015-08-31
Applicant: The Lubrizol Corporation
Inventor： Matthew D. Gieselman , Seth L. Crawley , David J. Moreton , Paul R. Stevenson , Jeffry G. Dietz
IPC: C10M161/00
CPC classification number: C10M141/10 , C10M129/10 , C10M129/14 , C10M129/70 , C10M129/74 , C10M129/76 , C10M129/91 , C10M129/95 , C10M2203/1006 , C10M2207/026 , C10M2207/042 , C10M2207/283 , C10M2207/284 , C10M2207/289 , C10M2215/064 , C10M2215/082 , C10M2215/28 , C10M2219/046 , C10M2219/06 , C10M2223/045 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2230/36 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/54 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10N2240/105 , C10N2210/02
Abstract: The invention provides a lubricating composition containing an aromatic compound and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine. The invention further relates to the use of the aromatic compound as an antiwear agent.
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5.发明公开公开(公告)号：US20240141244A1
公开(公告)日：2024-05-02
申请号：US18269139
申请日：2021-12-22
Applicant: The Lubrizol Corporation
Inventor： Stuart L. Bartley , Garrett Parker , Paul R. Stevenson , Jeremy Cleron , Hannah Greenfield
CPC classification number: C10L1/2387 , C10L1/143 , C10L1/1888 , C10L1/1985 , C10L1/2222 , C10L1/224 , C10L10/04 , C10L10/06 , C10L2200/0423 , C10L2270/023
Abstract: Fuel additive compositions having at least one acylated detergent, at least one Mannich detergent, and at least one polyether and/or polyetheramine. The acylated detergent may be the reaction product of a hydrocarbyl-substituted acylating agent and a nitrogen containing compound having at least one amino group, that may optionally be quaternizable, and at least one oxygen or nitrogen atom capable of reacting with the hydrocarbyl-substituted acylating agent. The compositions are useful for reducing the formation of carbonaceous deposits and/or cleaning carbonaceous deposits in an engine, such as a gasoline direct injection engine.
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Patent Agency Ranking
公开(公告)号：US11174444B2
公开(公告)日：2021-11-16
申请号：US16859352
申请日：2020-04-27
Applicant: The Lubrizol Corporation
Inventor： James H. Bush , Robert H. Barbour , David J. Moreton , Hannah Greenfield , Paul R. Stevenson , David C. Arters
IPC: C10L10/04 , C10L1/22 , C07C235/10 , C10L1/08 , C07D207/408 , C07D303/04 , C08G63/91 , C10L1/222 , C10L1/224 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/06 , C10L10/18 , C10L10/02 , C10L1/232
Abstract: The composition of the present invention related to a quaternary ammonium salt detergent and the use of such quaternary ammonium salt detergents in a fuel composition to reduce diesel injector deposits and remove or clean up existing deposits on the diesel injectors.
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公开(公告)号：US10202559B2
公开(公告)日：2019-02-12
申请号：US14434985
申请日：2013-10-22
Applicant: The Lubrizol Corporation
Inventor： James H. Bush , Robert H. Barbour , David J. Moreton , Hannah Greenfield , Paul R. Stevenson , David C. Arters
IPC: C10L10/04 , C10L1/22 , C07D207/408 , C07C235/10 , C08G63/91 , C10L1/222 , C10L1/224 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/06 , C10L10/18 , C07D303/04 , C10L1/08 , C10L10/02 , C10L1/232
Abstract: The composition of the present invention related to a quaternary ammonium salt detergent and the use of such quaternary ammonium salt detergents in a fuel composition to reduce diesel injector deposits and remove or clean up existing deposits on the diesel injectors.
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公开(公告)号：US20170107441A1
公开(公告)日：2017-04-20
申请号：US15315050
申请日：2015-05-29
Applicant: The Lubrizol Corporation
Inventor： Paul E. Adams , James H. Bush , Hannah Greenfield , Paul R. Stevenson , David J. Moreton
IPC: C10M133/06 , C10L10/18 , C10L1/222
CPC classification number: C10M133/06 , C10L1/1883 , C10L1/2222 , C10L1/2383 , C10L10/04 , C10L10/18 , C10L2200/0259 , C10L2200/0423 , C10L2200/0446 , C10L2270/023 , C10L2270/026 , C10M133/56 , C10M2207/127 , C10M2215/02 , C10M2215/04 , C10M2215/042 , C10M2215/28 , C10M2217/043 , C10N2220/021 , C10N2230/04 , C10N2230/06 , C10N2240/04 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2270/00
Abstract: The present technology is related to quaternary ammonium salts prepared with alcohol functionalized and/or C4 to C20 epoxide quaternizing agents, such as, for example, glycidol and 1,2-butylene oxide, and the use of such quaternary ammonium salts in fuel compositions to improve the water shedding performance of the fuel composition.
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公开(公告)号：US20170101594A1
公开(公告)日：2017-04-13
申请号：US15315153
申请日：2015-05-29
Applicant: The Lubrizol Corporation
Inventor： Paul R. Stevenson , James H. Bush , David J. Moreton
IPC: C10L1/22 , C10L10/04 , C10L10/18 , C10M159/12
CPC classification number: C10L1/221 , C10L1/2383 , C10L10/04 , C10L10/18 , C10L2200/0259 , C10L2230/086 , C10L2270/02 , C10L2270/023 , C10L2270/026 , C10M133/04 , C10M159/12 , C10M2215/026 , C10M2215/28 , C10N2230/04 , C10N2230/24 , C10N2240/10 , C10N2240/102 , C10N2240/103 , C10N2240/105
Abstract: The present technology is related to coupled quaternary ammonium salts, and the use of such coupled quaternary ammonium salts in fuel and oil compositions, or demulsification and/or engine performance of the compositions.
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公开(公告)号：US09279093B2
公开(公告)日：2016-03-08
申请号：US14840635
申请日：2015-08-31
Applicant: The Lubrizol Corporation
Inventor： Matthew D. Gieselman , Seth L. Crawley , David J. Moreton , Paul R. Stevenson , Jeffry G. Dietz
IPC: C10M129/70 , C10M129/76 , C10M137/10
CPC classification number: C10M141/10 , C10M129/10 , C10M129/14 , C10M129/70 , C10M129/74 , C10M129/76 , C10M129/91 , C10M129/95 , C10M2203/1006 , C10M2207/026 , C10M2207/042 , C10M2207/283 , C10M2207/284 , C10M2207/289 , C10M2215/064 , C10M2215/082 , C10M2215/28 , C10M2219/046 , C10M2219/06 , C10M2223/045 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2230/36 , C10N2230/42 , C10N2230/43 , C10N2230/45 , C10N2230/54 , C10N2240/10 , C10N2240/102 , C10N2240/104 , C10N2240/105 , C10N2210/02
Abstract: The invention provides a lubricating composition containing an aromatic compound and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine. The invention further relates to the use of the aromatic compound as an antiwear agent.
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