公开(公告)号：US09963656B2

公开(公告)日：2018-05-08

申请号：US13445286

申请日：2012-04-12

Applicant: Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela ,  Anthony J. Strong

Inventor： Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela ,  Anthony J. Strong

IPC: C10M169/04 ,  C10M129/02 ,  C01G39/06 ,  C10M137/10 ,  C10M125/22 ,  C10M135/00 ,  C10M135/18 ,  C10M161/00

CPC classification number: C10M137/10 ,  C10M125/22 ,  C10M135/00 ,  C10M135/18 ,  C10M161/00 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2209/11 ,  C10M2219/068 ,  C10M2227/066 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2240/10 ,  C10M2209/102 ,  C10M2209/104

Abstract: An internal combustion engine crankcase lubricating oil composition having a sulphated ash content of no greater than 1.2 mass %, based on the mass of the lubricating oil composition, and a phosphorous content of no greater than 0.1 mass %, based on the mass of the lubricating oil composition, which lubricating oil composition comprises or is made by admixing: (A) a crankcase base oil of lubricating viscosity, in a major amount; and (B) the following additives, in respective minor amounts: (B1) a polymeric friction modifier being the reaction product of (a) a functionalized polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group; and (B2) at least one oil-soluble molybdenum compound.

公开(公告)号：US09963655B2

公开(公告)日：2018-05-08

申请号：US13445349

申请日：2012-04-12

Applicant: Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela

Inventor： Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela

IPC: C10M169/04 ,  C10M129/02 ,  C10M161/00

CPC classification number: C10M129/02 ,  C10M161/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/022 ,  C10M2207/129 ,  C10M2207/289 ,  C10M2209/10 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/109 ,  C10M2215/042 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2229/02 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/70 ,  C10N2240/10 ,  C10M2207/126 ,  C10M2207/122

Abstract: An additive package for an internal combustion engine crankcase lubricating oil composition, which additive package comprises or is made by admixing: (A) 5-99.4 mass % based on the mass of the additive package, of a diluent oil of lubricating viscosity; and (B) the following additives: (B1) 0.1-10 mass % of a polymeric friction modifier, on an active matter basis, based on the mass of the additive package, which polymeric friction modifier is the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group (B2) 0.5 to 10 mass % on an active matter basis, based on the mass of the additive package of one or more ashless organic friction modifiers that include a polar terminal group covalently bonded to a monomeric oleophilic hydrocarbon chain.

公开(公告)号：US20130274161A1

公开(公告)日：2013-10-17

申请号：US13445349

申请日：2012-04-12

Applicant: Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela

Inventor： Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela

IPC: C10M129/02

CPC classification number: C10M129/02 ,  C10M161/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/022 ,  C10M2207/129 ,  C10M2207/289 ,  C10M2209/10 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2209/109 ,  C10M2215/042 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2229/02 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/40 ,  C10N2230/43 ,  C10N2230/45 ,  C10N2230/70 ,  C10N2240/10 ,  C10M2207/126 ,  C10M2207/122

Abstract: An additive package for an internal combustion engine crankcase lubricating oil composition, which additive package comprises or is made by admixing: (A) 5-99.4 mass % based on the mass of the additive package, of a diluent oil of lubricating viscosity; and (B) the following additives: (B1) 0.1-10 mass % of a polymeric friction modifier, on an active matter basis, based on the mass of the additive package, which polymeric friction modifier is the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group (B2) 0.5 to 10 mass % on an active matter basis, based on the mass of the additive package of one or more ashless organic friction modifiers that include a polar terminal group covalently bonded to a monomeric oleophilic hydrocarbon chain.

Abstract translation: 一种用于内燃机曲轴箱润滑油组合物的添加剂组合物，该添加剂组合物包含或通过混合（A）基于添加剂包装的质量为5-99.4质量％的润滑粘度的稀释油; 和（B）以下添加剂：（B1）0.1〜10质量％的基于活性物质的聚合物摩擦改进剂，基于添加剂包的质量，该聚合物摩擦改进剂是（a） 官能化聚烯烃，（b）聚醚，（c）多元醇，和（d）基于活性物质的0.5〜10质量％的单羧酸链终止基（B2），基于添加剂包的质量 更多无灰的有机摩擦改进剂，其包括共价键合到单体亲油烃链的极性末端基团。

公开(公告)号：US20130274158A1

公开(公告)日：2013-10-17

申请号：US13445286

申请日：2012-04-12

Applicant: Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela ,  Anthony J. Strong

Inventor： Philip J. Woodward ,  Wangkan Lin ,  Erika M. Vela ,  Anthony J. Strong

IPC: C10M137/10 ,  C10M135/18 ,  C10M135/00 ,  C10M125/22

CPC classification number: C10M137/10 ,  C10M125/22 ,  C10M135/00 ,  C10M135/18 ,  C10M161/00 ,  C10M2203/1006 ,  C10M2205/026 ,  C10M2209/11 ,  C10M2219/068 ,  C10M2227/066 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2240/10 ,  C10M2209/102 ,  C10M2209/104

Abstract: An internal combustion engine crankcase lubricating oil composition having a sulphated ash content of no greater than 1.2 mass %, based on the mass of the lubricating oil composition, and a phosphorous content of no greater than 0.1 mass %, based on the mass of the lubricating oil composition, which lubricating oil composition comprises or is made by admixing: (A) a crankcase base oil of lubricating viscosity, in a major amount; and (B) the following additives, in respective minor amounts: (B1) a polymeric friction modifier being the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group; and (B2) at least one oil-soluble molybdenum compound.

Abstract translation: 基于润滑油组合物的质量，基于润滑油的质量，基于润滑油组合物的质量，硫酸盐灰分含量不大于1.2质量％的内燃机曲轴箱润滑油组合物，并且磷含量不大于0.1质量％ 油组合物，其中润滑油组合物包含或通过混合制备：（A）主要具有润滑粘度的曲轴箱基础油; 和（B）以下添加剂：（B1）作为（a）官能化聚烯烃，（b）聚醚，（c）多元醇和（d）一元羧酸的反应产物的聚合物摩擦改进剂 酸链端基; 和（B2）至少一种油溶性钼化合物。