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    LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED AROMATIC POLYOL COMPOUND
    14.
    发明专利
    LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED AROMATIC POLYOL COMPOUND 未知

    公开(公告)号：CA2969679A1

    公开(公告)日：2016-06-09

    申请号：CA2969679

    申请日：2015-12-03

    Applicant: LUBRIZOL CORP

    Inventor： KUNCHITHAPATHAM KAMALAKUMARI ,  MORETON DAVID J ,  FAHMY MOHAMED G ,  WALKER GARY M ,  ROSKI JAMES P ,  ZHANG YANSHI ,  COX ADAM ,  BARNES PRESTON ,  DELBRIDGE EWAN E

    IPC: C10M129/16 ,  C10M163/00

    Abstract: The disclosed technology provides a lubricating composition comprising an oil of lubricating viscosity and 0.01 wt % to 10 wt % of an oxyalkylated aromatic polyol compound, wherein the aromatic compound has at least one alkoxy group represented by -OR1 group, R1 is hydroxyalkyl, or a (poly)ether group, and either: at least one hydroxyl group, or at least one alkoxy group represented by -OR1 group, where R1 is alkyl, or a (poly)ether group, or at least one oxyalkyl group represented by -OR1, where R1 is hydroxyalkyl or a (poly)ether group. The disclosed technology further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The disclosed technology further relates to the use of the oxyalkylated aromatic polyol compound in the lubricating composition to a passenger car internal combustion engine at least one of (i) control of fuel economy, (ii) control of corrosion, (iii) cleanliness, and (iv) control of bore wear.

    CONTROLLED RELEASE OF ADDITIVE GEL(S) FOR FUNCTIONAL FLUIDS
    15.
    发明专利
    CONTROLLED RELEASE OF ADDITIVE GEL(S) FOR FUNCTIONAL FLUIDS 未知

    公开(公告)号：CA2595760A1

    公开(公告)日：2006-08-03

    申请号：CA2595760

    申请日：2006-01-27

    Applicant: LUBRIZOL CORP

    Inventor： VAN LIER FRANK M ,  MARTIN JOHN R ,  ROSKI JAMES P ,  INEMAN JENNIFER M ,  GARVIN GARY A ,  PUDELSKI JOHN K ,  GEORGE HERMAN F ,  BURRINGTON JAMES D ,  MCCAUGHEY DAVID A

    IPC: C10M163/00 ,  C10M169/00 ,  C10M175/00 ,  C10M177/00

    Abstract: In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising i.) at least two additives selected from the group comprising detergents, dispersants, acids, bases, over based detergent, succinated polyolefins or mixtures thereof wherein the selected additives when combined form a gel; ii.) optionally at least one additive comprising viscosity modifier(s), friction modifier(s), detergent(s), cloud point depressant(s), pour point depressant(s), demulsifier(s), flow improver(s), anti static agent(s), dispersant(s), antioxidant(s), antifoam(s), corrosion/rust inhibitor(s), extreme pressure/antiwear agent(s), seal swell agent(s), lubricity aid(s), antimisting agent(s), and mixtures thereof; resulting in a controlled release gel that over time releases at least one desired additive into a functional fluid when the gel is contacted with the functional fluid.

    SULFURIZED OVERBASED COMPOSITIONS
    17.
    发明专利
    SULFURIZED OVERBASED COMPOSITIONS 未知

    公开(公告)号：CA2105314A1

    公开(公告)日：1994-03-05

    申请号：CA2105314

    申请日：1993-09-01

    Applicant: LUBRIZOL CORP

    Inventor： CAHOON JOHN M ,  KARN JACK L ,  HUANG NAI Z ,  ROSKI JAMES P

    IPC: C09K15/10 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/08 ,  C10M141/04 ,  C10M141/08 ,  C10M159/20 ,  C10M167/00 ,  C10M169/00 ,  C10M173/00 ,  C10N10/02 ,  C10N10/04 ,  C10N30/06 ,  C10N30/08 ,  C10N30/10 ,  C10N40/04 ,  C10N40/22 ,  C10N50/10 ,  C10N60/10 ,  C10N70/00 ,  F02B75/02 ,  C10M135/02 ,  C10M139/00 ,  C10M135/08 ,  C10M129/10

    Abstract: This invention relates to a composition comprising at least one sulfurized overbased product made by contacting (A) at least one overbased product or (A') at least one boron-containing overbased product with (B) sulfur and/ or at least one source of sulfur; said overbased product (A) or boron-containing overbas ed product (A') being made using at least one acidic material, with the proviso that when said acidic material is other than SO2 or a source of SO2 said overbased product (A) or boron-containing overbased product (A') is contacted with an effective amount of SO2 or a source of SO2 to displace at least part of said acidic material. In one embodiment the sulfurized overbased product is an overbased thiosulfate or a boron- containing overbased thiosulfate. In one embodiment, the sulfurized overbase d product is made using the overbased product (A) and the composition further comprises at least one non-sulfurized boron-containing overbased product. Th e sulfurized overbased products are thermally stable and are useful as extreme pressure (EP) and/or anti-wear agents or antioxidants for use in lubricants, function al fluids and normally liquid fuels. The functional fluids can be oil-based, water-oil emulsions or water-based. The sulfurized overbased products are particularly suitable for useas EP and/or anti-wear agents for use in gear lubricants and cutting fluids. In one embodiment lubricating compositions are provided that pass both the L-37 Hig h Torque Test and the L-42 High Speed Shock Test without the necessity of employing phosphorus and sulfurized olefin anti-wear systems in their formulation.

    ALKYLPHENOL DETERGENTS
    18.
    发明专利
    ALKYLPHENOL DETERGENTS 未知

    公开(公告)号：CA2950272A1

    公开(公告)日：2015-12-03

    申请号：CA2950272

    申请日：2015-05-21

    Applicant: LUBRIZOL CORP

    Inventor： WALKER GARY M ,  ROSKI JAMES P ,  DELBRIDGE EWAN E

    IPC: C10M159/22

    Abstract: The disclosed technology provides alkylphenol-containing detergent having at least one unit (a) of an alkyl-substituted phenol wherein the alkyl group is derived from oligomers of an olefin compound containing 3 to 8 carbon atoms, wherein the polyolefin-derived alkyl group comprises at least 30 mol percent of an olefin with 4 or more carbon atoms. The invention further relates to a method of lubricating a mechanical device with the lubricant composition.

    LIBERACION CONTROLADA DE GEL(ES) ADITIVO(S) PARA FLUIDOS FUNCIONALES.
    19.
    发明专利
    LIBERACION CONTROLADA DE GEL(ES) ADITIVO(S) PARA FLUIDOS FUNCIONALES. 未知

    公开(公告)号：MX2007009040A

    公开(公告)日：2007-09-04

    申请号：MX2007009040

    申请日：2006-01-27

    Applicant: LUBRIZOL CORP

    Inventor： BURRINGTON JAMES D ,  GEORGE HERMAN F ,  MARTIN JOHN R ,  PUDELSKI JOHN K ,  ROSKI JAMES P ,  INEMAN JENNIFER M ,  GARVIN GARY A ,  LIER FRANK M VAN ,  MCCAUGHEY DAVID A

    IPC: C10M163/00 ,  C10M169/00 ,  C10M175/00 ,  C10M177/00

    Abstract: Segun la presente invencion, se ha descubierto que los geles aditivos pueden proporcionar aditivos a un fluido funcional a lo largo del tiempo. Segun la presente invencion, se ha descubierto que un gel aditivo consistente en: i.) al menos dos aditivos seleccionados entre el grupo consistente en detergentes, dispersantes, acidos, bases, detergente sobrebasado, poliolefinas succinadas o sus mezclas, donde los aditivos, al combinarse, forman un gel; ii.) eventualmente al menos un aditivo consistente en modificador(es) de la viscosidad, modificador(es) de la friccion, detergente(s), depresor(es) del punto de enturbiamiento, depresor(es) del punto de fluidez, demulsionante(s), mejorador(es) del flujo, agente(s) antiestatico(s), dispersante(s), antioxidante(s), antiespumante(s), inhibidor(es) de la corrosion/herrum-bre, agente(s) de presion extrema/antidesgaste, agente(s) de hinchamiento de sello, ayuda(s) de lubricidad, agente(s) antiempanante(s) y sus mezclas; dando lugar a un gel de liberacion controlada que libera a lo largo del tiempo al menos un aditivo deseado a un fluido funcional cuando se pone en contacto el gel con el fluido funcional.

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