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    Marine diesel cylinder lubricant oil compositions
    1.
    发明授权
    Marine diesel cylinder lubricant oil compositions 有权

    公开(公告)号：US10407640B2

    公开(公告)日：2019-09-10

    申请号：US15216790

    申请日：2016-07-22

    Applicant: Chevron Oronite Technology B.V.

    Inventor： Cornelis Hendrikus Maria Boons

    IPC: C10M159/12 ,  C10M169/04

    Abstract: Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) one or more non-borated polyalkenyl bis-succinimide dispersants, wherein the polyalkenyl substituent is derived from a polyalkene group having a number average molecular weight of from about 1500 to about 3000; and further wherein the marine diesel cylinder lubricating oil composition has a total base number (TBN) of about 5 to about 150. Also disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) one or cyclic carbonate post-treated polyalkenyl bis-succinimide dispersants, wherein the marine diesel cylinder lubricating oil composition has a total base number (TBN) of about 5 to about 150.

    MARINE DIESEL LUBRICANT OIL COMPOSITIONS
    3.
    发明申请
    MARINE DIESEL LUBRICANT OIL COMPOSITIONS 审中-公开

    公开(公告)号：US20190256791A1

    公开(公告)日：2019-08-22

    申请号：US16333643

    申请日：2017-10-12

    Applicant: Chevron Oronite Technology B.V.

    Inventor： Cornelis Hendrikus Maria Boons ,  Theodorus Constance Cleophas

    IPC: C10M159/16

    Abstract: A lubricating oil composition includes a major amount of an oil of lubricating viscosity and about 0.1 wt. % to about 10 wt. % actives, based on the total weight of the lubricating oil composition, of at least one Mannich reaction product prepared by the condensation of a polyisobutyl-substituted hydroxyaromatic compound, wherein the polyisobutyl group is derived from polyisobutene containing at least about 70 wt. % methylvinylidene isomer and has a number average molecular weight of from about 400 to about 2500, an aldehyde, an amino acid or ester derivative thereof, and an alkali metal base. The lubricating oil composition can have a TBN of 5 to 200 mg KOH/g. The lubricating oil composition is a monograde lubricating oil composition meeting the specifications for SAE J300 revised January 2015 requirements for a SAE 20, SAE 30, SAE 40, SAE 50 or SAE 60 monograde lubricating oil.

    MARINE DIESEL CYLINDER LUBRICANT OIL COMPOSITIONS
    6.
    发明申请
    MARINE DIESEL CYLINDER LUBRICANT OIL COMPOSITIONS 审中-公开
    海洋柴油机润滑油组成

    公开(公告)号：US20170022442A1

    公开(公告)日：2017-01-26

    申请号：US15216790

    申请日：2016-07-22

    Applicant: Chevron Oronite Technology B.V.

    Inventor： Cornelis Hendrikus Maria Boons

    IPC: C10M159/12

    CPC classification number: C10M159/12 ,  C10M169/04 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2207/262 ,  C10M2215/064 ,  C10M2215/28 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/089 ,  C10M2223/045 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/18 ,  C10N2230/52 ,  C10N2240/102 ,  C10N2260/00 ,  C10N2210/02

    Abstract: Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) one or more non-borated polyalkenyl bis-succinimide dispersants, wherein the polyalkenyl substituent is derived from a polyalkene group having a number average molecular weight of from about 1500 to about 3000; and further wherein the marine diesel cylinder lubricating oil composition has a total base number (TBN) of about 5 to about 150. Also disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of an oil of lubricating viscosity, and (b) one or cyclic carbonate post-treated polyalkenyl bis-succinimide dispersants, wherein the marine diesel cylinder lubricating oil composition has a total base number (TBN) of about 5 to about 150.

    Abstract translation: 本文公开了船用柴油机油缸润滑油组合物，其包含（a）主要量的润滑粘度油，和（b）一种或多种非硼化聚烯基双琥珀酰亚胺分散剂，其中所述聚烯基取代基衍生自聚烯烃基 数均分子量为约1500至约3000; 并且其中所述船用柴油缸润滑油组合物的总碱值（TBN）为约5至约150.本文还公开了船用柴油机油缸润滑油组合物，其包含（a）主要量的润滑粘度的油， 和（b）一种或环状碳酸酯后处理的聚链烯基双琥珀酰亚胺分散剂，其中船用柴油汽缸润滑油组合物的总碱值（TBN）为约5至约150。

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