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公开(公告)号：US20190203148A1
公开(公告)日：2019-07-04
申请号：US16325955
申请日：2017-08-28
发明人： Katrin Schöller , Stefan Maier , Sarah Lippert , Klaus Schimossek
IPC分类号： C10M145/14 , C08F290/12 , C10M105/36 , C10M169/04
CPC分类号： C10M145/14 , C08F290/048 , C08F290/128 , C10M105/36 , C10M169/041 , C10M2203/003 , C10M2203/1025 , C10M2205/173 , C10M2207/2825 , C10M2209/084 , C10N2220/021 , C10N2220/025 , C10N2220/028 , C10N2220/033 , C10N2220/13 , C10N2230/02 , C10N2230/08 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2270/00 , C10M2205/04 , C10N2220/022 , C08F220/18 , C08F220/68
摘要： A comb polymer can be used for reducing a Noack evaporation loss of a lubricant composition, especially of an engine oil composition. Application of the comb polymer to the lubricant composition can bring about the desired reduction. The comb polymer can include specified amounts of macromonomer and alkyl acrylates. Resulting lubricant compositions can include the comb polymer.
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公开(公告)号：US20180305634A1
公开(公告)日：2018-10-25
申请号：US15569542
申请日：2016-03-28
申请人： KYB Corporation
发明人： Christian Scholz , Yoshihiro Ito , Shinji Kato
IPC分类号： C10M145/28 , C10M107/02 , C10M105/38
CPC分类号： C10M145/28 , C10M105/36 , C10M105/38 , C10M107/02 , C10M107/34 , C10M111/04 , C10M171/00 , C10M2203/1025 , C10M2205/0285 , C10M2207/026 , C10M2207/2805 , C10M2207/2825 , C10M2207/2835 , C10M2209/1033 , C10M2209/1055 , C10M2215/08 , C10M2215/223 , C10M2223/04 , C10M2223/041 , C10M2229/041 , C10N2220/022 , C10N2220/023 , C10N2220/032 , C10N2230/06 , C10N2230/36 , C10N2240/06 , C10N2240/08 , F16F9/32 , C10M2209/1065 , C10M2209/1085 , C10N2220/021 , C10M2209/1095
摘要： [Problem]Provided is an operating oil for shock absorber in which influences against rubber materials are controlled.[Solution]An operating oil coming into contact with a rubber material, the operating oil containing a polyalkylene glycol and at least one base oil selected from a fatty acid diester, a poly-alfa-olefin, and a lubricating oil classified as GIII in American Petroleum Institute (API).[Effect]According to the operating oil, in view of the fact that swelling properties of a rubber material, such as a seal material, etc., are reduced, conventionally used rubber materials can be used without being changed.
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公开(公告)号：US20180251702A1
公开(公告)日：2018-09-06
申请号：US15729493
申请日：2017-10-10
发明人： Jakob BREDSGUARD
IPC分类号： C10M169/04 , C10M105/34 , C10M105/36
CPC分类号： C10M169/044 , C10M105/34 , C10M105/36 , C10M169/045 , C10M169/048 , C10M2203/1006 , C10M2203/1025 , C10M2205/0285 , C10M2205/04 , C10M2205/06 , C10M2207/2825 , C10M2209/1023 , C10M2209/1105 , C10M2215/06 , C10M2219/046 , C10N2210/02 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/10 , C10N2230/64 , C10N2240/10 , C10N2220/022
摘要： Compounds and compositions, including engine oils and lubricant formulations comprising at least one estolide compound. Exemplary compositions comprise an estolide base oil and an additive package.
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4.发明授权公开(公告)号：US10011556B2
公开(公告)日：2018-07-03
申请号：US15226766
申请日：2016-08-02
发明人： Kelly Forest , Jeremy Forest , Jakob Bredsguard , Travis Thompson
IPC分类号： C07C69/604 , C07C69/67 , C07C69/602 , C10M177/00 , C10M105/42 , C10M107/32 , C07C67/347 , C07C69/675 , C10M105/04 , C10M105/36 , C08G63/06
CPC分类号： C07C69/604 , C07C67/347 , C07C69/602 , C07C69/67 , C07C69/675 , C08G63/06 , C10M105/04 , C10M105/36 , C10M105/42 , C10M107/32 , C10M177/00 , C10M2207/281 , C10M2207/282 , C10M2207/2825 , C10M2207/301 , C10M2209/1023 , C10N2220/024 , C10N2230/02 , C10N2230/10 , C10N2230/64 , C10N2270/00 , C07C69/73
摘要： Provided herein are estolide base oils and oligomeric compounds prepared from processes that include cross metathesis. Exemplary processes include the preparation of terminally-unsaturated fatty acids by cross metathesis, and the subsequent oligomerization of terminally-unsaturated fatty acids to provide estolide compounds, such as the process set forth below:
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公开(公告)号：US20180100115A1
公开(公告)日：2018-04-12
申请号：US15725635
申请日：2017-10-05
发明人： Zhisheng Gao , Luca Salvi , Samuel Flores-Torres
IPC分类号： C10M141/10 , C10M141/08 , C10M171/02
CPC分类号： C10M141/10 , C10M125/24 , C10M129/54 , C10M135/10 , C10M135/18 , C10M141/08 , C10M167/00 , C10M169/04 , C10M169/042 , C10M169/045 , C10M171/00 , C10M171/02 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2205/0206 , C10M2205/028 , C10M2205/0285 , C10M2205/04 , C10M2205/06 , C10M2207/125 , C10M2207/262 , C10M2207/2805 , C10M2207/282 , C10M2207/2825 , C10M2209/084 , C10M2215/28 , C10M2217/043 , C10M2219/046 , C10M2219/068 , C10M2223/045 , C10M2223/06 , C10M2223/10 , C10N2210/02 , C10N2210/06 , C10N2220/04 , C10N2230/00 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2230/40 , C10N2230/43 , C10N2230/52 , C10N2240/02 , C10N2240/04 , C10N2240/20 , C10N2240/201 , C10N2260/14 , C10M2207/144 , C10M2219/044 , C10N2220/022
摘要： Provided is a lubricating oil for electric and hybrid vehicles. The lubricating oil has a composition including at least 80 wt % of a lubricating base oil, from 0.8 to 5 wt % of one or more metal detergents, from 0 to 5 wt % of one or more dispersants, from 0 to 1.5 wt % of zinc dialkyldithiophosphate antiwear agent, from 0 to 0.2 wt % of a molybdenum dialkyldithiocarbamate, from 0 to 2 wt % of a viscosity modifier based on active ingredient, and from 0.01 to 5 wt % of other lubricating oil additives. The lubricating oil has an electrical conductivity from 3,000 to 20,000 pS/m, and kinematic viscosity from 2 to 20 cSt at 100° C. This disclosure also relates to methods for producing the lubricating oil, methods for lubricating electric and hybrid vehicles, and methods for controlling electrical conductivity of a lubricating oil by using conductivity promoters and conductivity inhibitors.
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公开(公告)号：US20180100114A1
公开(公告)日：2018-04-12
申请号：US15725670
申请日：2017-10-05
发明人： Zhisheng Gao , Luca Salvi , Samuel Flores-Torres
IPC分类号： C10M135/10 , C10M129/54 , C10M125/24 , C10M135/18 , C10M171/02
CPC分类号： C10M141/10 , C10M125/24 , C10M129/54 , C10M135/10 , C10M135/18 , C10M141/08 , C10M167/00 , C10M169/04 , C10M169/042 , C10M169/045 , C10M171/00 , C10M171/02 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2205/0206 , C10M2205/028 , C10M2205/0285 , C10M2205/04 , C10M2205/06 , C10M2207/125 , C10M2207/262 , C10M2207/2805 , C10M2207/282 , C10M2207/2825 , C10M2209/084 , C10M2215/28 , C10M2217/043 , C10M2219/046 , C10M2219/068 , C10M2223/045 , C10M2223/06 , C10M2223/10 , C10N2210/02 , C10N2210/06 , C10N2220/04 , C10N2230/00 , C10N2230/02 , C10N2230/04 , C10N2230/06 , C10N2230/10 , C10N2230/12 , C10N2230/40 , C10N2230/43 , C10N2230/52 , C10N2240/02 , C10N2240/04 , C10N2240/20 , C10N2240/201 , C10N2260/14 , C10M2207/144 , C10M2219/044 , C10N2220/022
摘要： Provided is a lubricating oil for electric and hybrid vehicles. The lubricating oil includes at least 80 wt % of a lubricating base oil, 0.5 to 5 wt % of one or more dispersants, 0 to 4 wt % of one or more neutral metal detergents, 0 to 1.5 wt % of zinc dialkyldithiophosphate, 0 to 0.2 wt % of molybdenum dialkyldithiocarbamate, 0 to 2 wt % of an active viscosity modifier, and 0.01 to 5 wt % of one or more other lubricating oil additives. The lubricating oil is essentially free of overbased metal detergents. The lubricating oil has an electrical conductivity from 50 to 3,000 pS/m and a kinematic viscosity from 2 to 20 cSt at 100° C. This disclosure also relates to methods for producing the lubricating oil, methods for lubricating electric and hybrid vehicles, and methods for controlling electrical conductivity of a lubricating oil by using conductivity promoters and conductivity inhibitors.
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公开(公告)号：US09879198B2
公开(公告)日：2018-01-30
申请号：US14952040
申请日：2015-11-25
IPC分类号： C10M105/38 , C10M105/42 , C10M105/36
CPC分类号： C10M105/36 , C10M105/38 , C10M2207/2825 , C10M2207/2835 , C10N2220/021 , C10N2230/02 , C10N2230/06 , C10N2240/04
摘要： The instant invention involves the use of simple and complex carboxyl esters, or mixtures thereof, of carboxyl end-capped-polytetramethylene glycols of specific structure to minimize the elastohydrodynamic shear strength of these types of fluids.
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公开(公告)号：US20170328618A1
公开(公告)日：2017-11-16
申请号：US15591375
申请日：2017-05-10
IPC分类号： F25B45/00 , C10M171/00 , C09K5/04 , C10M105/04 , C10M107/24 , C10M105/06 , C10M105/36 , C10M105/38 , C10M107/34 , C10M101/02
CPC分类号： F25B45/00 , C09K5/044 , C09K2205/122 , C09K2205/126 , C09K2205/24 , C10M101/02 , C10M105/04 , C10M105/06 , C10M105/36 , C10M105/38 , C10M107/24 , C10M107/34 , C10M111/02 , C10M111/04 , C10M171/008 , C10M2203/003 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2205/0285 , C10M2207/2825 , C10M2207/2835 , C10M2209/043 , C10M2209/1023 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10N2220/022 , C10N2220/301 , C10N2220/302 , C10N2230/02 , C10N2240/30 , F25B2500/16
摘要： Compositions, methods, systems, and applications herein are directed to lubricant blends that balance solubility and viscosity of a refrigerant, where in some cases the lubricant blends herein help reduce solubility of a refrigerant. A lubricant blend includes a mixture of two or more different types of lubricants to reduce refrigerant solubility.
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公开(公告)号：US20170292006A1
公开(公告)日：2017-10-12
申请号：US15582317
申请日：2017-04-28
发明人： Jeremy FOREST , Jakob BREDSGUARD , Travis THOMPSON
IPC分类号： C08K5/11 , C09K5/04 , C10M105/36
CPC分类号： C08K5/11 , B21J3/00 , C09K5/00 , C09K5/044 , C09K5/045 , C09K2205/12 , C09K2205/122 , C10M105/36 , C10M105/42 , C10M111/04 , C10M129/72 , C10M143/06 , C10M169/041 , C10M169/042 , C10M171/008 , C10M2205/026 , C10M2207/02 , C10M2207/042 , C10M2207/10 , C10M2207/28 , C10M2207/2825 , C10M2207/301 , C10M2223/04 , C10M2223/043 , C10N2220/022 , C10N2220/30 , C10N2220/301 , C10N2220/302 , C10N2220/303 , C10N2220/305 , C10N2220/306 , C10N2240/08 , C10N2240/30 , C10N2240/40
摘要： Provided herein are compositions comprising at least one estolide compound of formula: in which n is an integer equal to or greater than 0; m is an integer equal to or greater than 1; R1, independently for each occurrence, is selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; R2 is selected from hydrogen and optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; and R3 and R4, independently for each occurrence, are selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched. Also provided are uses of the compositions described herein.
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公开(公告)号：US09771466B2
公开(公告)日：2017-09-26
申请号：US14527480
申请日：2014-10-29
发明人： Abhimanyu O. Patil , Satish Bodige
IPC分类号： C08K5/12 , C08K5/10 , C10M105/36 , C10M129/72 , C08K5/00
CPC分类号： C08K5/12 , C08K5/0016 , C08K5/10 , C10M105/36 , C10M129/72 , C10M2207/282 , C10M2207/2825 , C10M2209/109 , C10M2209/1095 , C10N2230/02 , C10N2230/06
摘要： Plasticizers of glycol ether-based cyclohexanoate esters and blends thereof with thermoplastic polymers, such as PVC, are disclosed.
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