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    Lubricant for use in electric and hybrid vehicles and methods of using the same
    2.
    发明授权
    Lubricant for use in electric and hybrid vehicles and methods of using the same 有权

    公开(公告)号：US11441096B2

    公开(公告)日：2022-09-13

    申请号：US16858658

    申请日：2020-04-26

    申请人： VALVOLINE LICENSING AND INTELLECTUAL PROPERTY LLC

    发明人： Anant Kolekar ,  James Brown ,  Frances Lockwood ,  Dale Reid

    IPC分类号： C10M169/04 ,  C10N30/20 ,  C10N10/12 ,  C10N40/04

    摘要： A lubricant formulation for an electric or hybrid vehicle includes a base oil, or a blend thereof, one or more additives, and a molybdenum amine complex, such as diisotridecylamine molybdate, are provided. Lubricant formulations can be characterized by one of: improving electric motor protection when a volatage is applied to an electrode in the presence of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; maintaining the electrical resistance slope of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; the formulation forming a protective film on copper surfaces; a change in color of the formulation indicating contact load, temperature, time, or viscosity change.

    NOVEL TRACTION FLUID WITH IMPROVED LOW TEMPERATURE PROPERTIES
    3.
    发明申请
    NOVEL TRACTION FLUID WITH IMPROVED LOW TEMPERATURE PROPERTIES 审中-公开

    公开(公告)号：US20200291322A1

    公开(公告)日：2020-09-17

    申请号：US16817893

    申请日：2020-03-13

    申请人： VALVOLINE LICENSING AND INTELLECTUAL PROPERTY LLC

    发明人： Gefei Wu ,  Rajkumar Rajule ,  Ning Ren ,  Jesse Dambacher ,  Frances Lockwood

    IPC分类号： C10M105/02 ,  C10M177/00 ,  C07C5/10

    摘要： A traction fluid comprising a blend of 2,3-dicyclohexyl-2,3-dimethylbutane (HAD) and 2,3-dicyclohexyl-2,3-dimethylbutane (iso-HAD) is found to have a lower viscosity at low temperatures when compared to a traction fluid having only HAD or only iso-HAD as a base fluid with no compromise to traction coefficient. The traction fluid may comprise additives. The traction fluid usually comprises HAD:isoHAD between about 8:1 to about 1:3. Further, the HAD:iso-HAD traction fluid blend is produced by a method of simultaneous co-production of hydrogenated HAD and hydrogenated iso-HAD from an alpha styrene dimer and an iso-HAD precursor with a yield of about 90% in a method that does not require a purification step.

    NOVEL TRACTION FLUID WITH IMPROVED LOW TEMPERATURE PROPERTIES
    5.
    发明申请
    NOVEL TRACTION FLUID WITH IMPROVED LOW TEMPERATURE PROPERTIES 审中-公开

    公开(公告)号：US20200347314A1

    公开(公告)日：2020-11-05

    申请号：US16925416

    申请日：2020-07-10

    申请人： VALVOLINE LICENSING AND INTELLECTUAL PROPERTY LLC

    发明人： Gefei Wu ,  Rajkumar Rajule ,  Ning Ren ,  Jesse Dambacher ,  Frances Lockwood

    IPC分类号： C10M105/02 ,  C07C5/10 ,  C10M177/00

    摘要： A traction fluid comprising a blend of 2,3-dicyclohexyl-2,3-dimethylbutane (HAD) and 2,3-dicyclohexyl-2,3-dimethylbutane (iso-HAD) is found to have a lower viscosity at low temperatures when compared to a traction fluid having only HAD or only iso-HAD as a base fluid with no compromise to traction coefficient. The traction fluid may comprise additives. The traction fluid usually comprises HAD:isoHAD between about 8:1 to about 1:3. Further, the HAD:iso-HAD traction fluid blend is produced by a method of simultaneous co-production of hydrogenated HAD and hydrogenated iso-HAD from an alpha styrene dimer and an iso-HAD precursor with a yield of about 90% in a method that does not require a purification step.

    LUBRICANT FOR USE IN ELECTRIC AND HYBRID VEHICLES AND METHODS OF USING THE SAME
    6.
    发明申请
    LUBRICANT FOR USE IN ELECTRIC AND HYBRID VEHICLES AND METHODS OF USING THE SAME 审中-公开

    公开(公告)号：US20200339907A1

    公开(公告)日：2020-10-29

    申请号：US16858658

    申请日：2020-04-26

    申请人： VALVOLINE LICENSING AND INTELLECTUAL PROPERTY LLC

    发明人： Anant Kolekar ,  James Brown ,  Frances Lockwood ,  Dale Reid

    IPC分类号： C10M169/04 ,  C10M101/00 ,  C10M107/00 ,  C10M133/06

    摘要： A lubricant formulation for an electric or hybrid vehicle includes a base oil, or a blend thereof, one or more additives, and a molybdenum amine complex, such as diisotridecylamine molybdate, are provided. Lubricant formulations can be characterized by one of: improving electric motor protection when a volatage is applied to an electrode in the presence of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; maintaining the electrical resistance slope of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; the formulation forming a protective film on copper surfaces; a change in color of the formulation indicating contact load, temperature, time, or viscosity change.

    LUBRICANT FOR USE IN ELECTRIC AND HYBRID VEHICLES AND METHODS OF USING THE SAME
    8.
    发明申请
    LUBRICANT FOR USE IN ELECTRIC AND HYBRID VEHICLES AND METHODS OF USING THE SAME 有权

    公开(公告)号：US20220372393A1

    公开(公告)日：2022-11-24

    申请号：US17817158

    申请日：2022-08-03

    申请人： Valvoline Licensing and Intellectual Property, LLC

    发明人： Anant Kolekar ,  James Brown ,  Frances Lockwood ,  Dale Reid

    IPC分类号： C10M135/18 ,  C10M169/04

    摘要： A lubricant formulation for an electric or hybrid vehicle includes a base oil, or a blend thereof, one or more additives, and a molybdenum amine complex, such as diisotridecylamine molybdate, are provided. Lubricant formulations can be characterized by one of: improving electric motor protection when a voltage is applied to an electrode in the presence of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; maintaining the electrical resistance slope of a formulation comprising the diisotridecylamine molybdate additive as compared to a fluid lacking the diisotridecylamine molybdate additive; the formulation forming a protective film on copper surfaces; a change in color of the formulation indicating contact load, temperature, time, or viscosity change.