公开(公告)号：US09708561B2

公开(公告)日：2017-07-18

申请号：US14890741

申请日：2014-05-07

Applicant: BASF SE

Inventor： Markus Scherer ,  Arjun Goyal ,  Muriel Ecormier ,  Boris Breitscheidel

IPC: C10M117/00 ,  C10M105/42 ,  C10M129/78 ,  C10M105/36 ,  C10M129/72

CPC classification number: C10M105/36 ,  C10M129/72 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/2855 ,  C10M2223/0405 ,  C10M2229/025 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2220/022

Abstract: A method for reducing the friction coefficient of a lubricating oil composition in the lubrication of a mechanical device comprises formulating said lubricating oil composition with a carboxylic acid ester obtainable by reacting a mixture comprising at least on dicarboxylic acid and at least one branched C10 alcohol.

公开(公告)号：US20160024412A1

公开(公告)日：2016-01-28

申请号：US14774040

申请日：2014-03-10

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiß

IPC: C10M129/16 ,  C10M129/86

CPC classification number: C10M129/16 ,  C10M107/34 ,  C10M129/86 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/04 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/201 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/50 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2220/022

Abstract: Provided are polyalkoxylates that are prepared by alkoxylating polytetrahydrofurane with butylene oxide for use in lubricant compositions and/or for reducing friction in a driveline.

Abstract translation: 提供的是通过使用聚四氟乙烷与环氧丁烷烷氧基化用于润滑剂组合物和/或降低传动系中的摩擦而制备的聚烷氧化物。

公开(公告)号：US10465138B2

公开(公告)日：2019-11-05

申请号：US16017149

申请日：2018-06-25

Applicant: BASF SE

Inventor： Marc Walter ,  Dirk Rettemeyer ,  Markus Hansch ,  Ludwig Voelkel ,  Bjoern Thomas Hahn ,  Muriel Ecormier ,  Thomas Hayden

IPC: C10L10/08 ,  C10L1/19 ,  C10M129/78 ,  C10L10/04 ,  C10L10/18 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/222

Abstract: The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C2- to C12-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C1- to C30-monocarboxylic acids or aliphatic linear or branched monobasic C1- to C30-alcohols, as an additive in a fuel for minimization of power loss in the operation of an internal combustion engine with this fuel.

公开(公告)号：US09556395B2

公开(公告)日：2017-01-31

申请号：US14774040

申请日：2014-03-10

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiβ

IPC: C10M129/16 ,  C10M145/32 ,  C10M107/34 ,  C10M129/86

CPC classification number: C10M129/16 ,  C10M107/34 ,  C10M129/86 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/04 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/64 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2240/201 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/50 ,  C10N2240/58 ,  C10N2250/10 ,  C10N2220/022

Abstract: Provided are polyalkoxylates that are prepared by alkoxylating polytetrahydrofurane with butylene oxide for use in lubricant compositions and/or for reducing friction in a driveline.

Abstract translation: 提供的是通过使用聚四氟乙烷与环氧丁烷烷氧基化用于润滑剂组合物和/或降低传动系中的摩擦而制备的聚烷氧化物。

公开(公告)号：US09938484B2

公开(公告)日：2018-04-10

申请号：US14890746

申请日：2014-05-07

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiβ ,  Markus Scherer

IPC: C10M107/34 ,  C10M169/04 ,  C10M145/32

CPC classification number: C10M169/042 ,  C10M107/34 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70

Abstract: Lubricating oil compositions comprise one or more polytetrahydrofuranes that are prepared by alkoxylating polytetrahydrofurane with at least one C8-C30 epoxy alkane.

公开(公告)号：US09914893B2

公开(公告)日：2018-03-13

申请号：US15114910

申请日：2015-01-19

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Thomas Weiss

IPC: C10M107/34 ,  C10N20/02

CPC classification number: C10M107/34 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10N2020/02 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2220/022

Abstract: The presently claimed invention is directed to the use of polyethylene glycols that are prepared by alkoxylating polyethylene glycol with at least one C8-C30 epoxy alkane in lubricating oil compositions.

公开(公告)号：US20170044459A1

公开(公告)日：2017-02-16

申请号：US15337424

申请日：2016-10-28

Applicant: BASF SE

Inventor： Arjun K. Goyal ,  Vasudevan Balasubramaniam ,  Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiß ,  Markus Scherer

IPC: C10M169/04 ,  C10M105/36

CPC classification number: C10M111/04 ,  C10M2205/0285 ,  C10M2207/046 ,  C10M2207/2825 ,  C10M2209/1075 ,  C10M2215/064 ,  C10N2220/021 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2240/04

Abstract: An axle lubricating oil composition includes a polyalphaolefin having a kinematic viscosity at 100° C. of from 2 to 40 cSt when measured in accordance with ASTM D445. The axle lubricating oil composition also includes an alkoxylated polytetrahydrofuran of general formula (II). The alkoxylated polytetrahydrofuran of general formula (II) is present in an amount of from 10 to 40 parts by weight based on 100 parts by weight of the axle lubricating oil composition.

Abstract translation: 车轴润滑油组合物包括当根据ASTM D445测量时，在100℃下的运动粘度为2至40cSt的聚α-烯烃。 车轴润滑油组合物还包括通式（II）的烷氧基​​化聚四氢呋喃。 基于100重量份的车轴润滑油组合物，通式（II）的烷氧基​​化聚四氢呋喃的存在量为10至40重量份。

公开(公告)号：US10030206B2

公开(公告)日：2018-07-24

申请号：US15031114

申请日：2014-10-20

Applicant: BASF SE

Inventor： Marc Walter ,  Dirk Rettemeyer ,  Markus Hansch ,  Ludwig Voelkel ,  Bjoern Thomas Hahn ,  Muriel Ecormier ,  Thomas Hayden

IPC: C10L10/00 ,  C10L10/08 ,  C10L1/19 ,  C10M129/78 ,  C10L10/04 ,  C10L10/18 ,  C10L1/18 ,  C10L1/22 ,  C10L1/16 ,  C10L1/2383 ,  C10L1/222

Abstract: The use of a complex ester obtainable by esterification reaction between aliphatic linear or branched C2- to C12-dicarboxylic acids, aliphatic linear or branched polyhydroxy alcohols with 3 to 6 hydroxyl groups, and, as chain stopping agents, aliphatic linear or branched C1- to C30-monocarboxylic acids or aliphatic linear or branched monobasic Ci- to C30-alcohols, as an additive in a fuel.

公开(公告)号：US20160090546A1

公开(公告)日：2016-03-31

申请号：US14890746

申请日：2014-05-07

Applicant: BASF SE

Inventor： Nawid Kashani-Shirazi ,  Muriel Ecormier ,  Markus Hansch ,  Claudia Fischer ,  Thomas Weiß ,  Markus Scherer

IPC: C10M169/04

CPC classification number: C10M169/042 ,  C10M107/34 ,  C10M145/32 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/106 ,  C10M2209/1065 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/70

Abstract: Lubricating oil compositions comprise one or more polytetrahydrofuranes that are prepared by alkoxylating polytetrahydrofurane with at least one C8-C30 epoxy alkane.

Abstract translation: 润滑油组合物包含一种或多种聚四氢呋喃，其通过用至少一种C 8 -C 30环氧烷烃烷氧基化聚四氢呋喃制备。

公开(公告)号：US20160083667A1

公开(公告)日：2016-03-24

申请号：US14890741

申请日：2014-05-07

Applicant: BASF SE

Inventor： Markus Scherer ,  Arjun Goyal ,  Muriel Ecormier ,  Boris Breitscheidel

IPC: C10M105/36

CPC classification number: C10M105/36 ,  C10M129/72 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/2855 ,  C10M2223/0405 ,  C10M2229/025 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2220/022

Abstract: A method for reducing the friction coefficient of a lubricating oil composition in the lubrication of a mechanical device comprises formulating said lubricating oil composition with a carboxylic acid ester obtainable by reacting a mixture comprising at least on dicarboxylic acid and at least one branched C10 alcohol.

Abstract translation: 用于降低润滑油组合物在机械装置的润滑中的摩擦系数的方法包括用可通过使包含至少二羧酸和至少一种支化C 10醇的混合物反应获得的羧酸酯配制所述润滑油组合物。