公开(公告)号：US20230174887A1

公开(公告)日：2023-06-08

申请号：US17907023

申请日：2021-03-19

申请人： IDEMITSU KOSAN CO.,LTD.

发明人： Sho YOKOYAMA

IPC分类号： C10M169/04 ,  C10M107/10 ,  C10M101/02 ,  C10M111/04 ,  C10M155/02

CPC分类号： C10M169/041 ,  C10M107/10 ,  C10M101/02 ,  C10M111/04 ,  C10M155/02 ,  C10M2203/022 ,  C10M2203/1006 ,  C10M2229/041 ,  C10N2030/18

摘要： A lubricating oil composition may have excellent long-term anti-foaming performance and detergency while blending a silicone-based anti-foaming agent. Such a lubricating oil composition may contain a base oil (A) and a silicone-based anti-foaming agent (B). A silicon atom content may be 50 ppb by mass to 4,000 ppb by mass, based on a total amount of the lubricating oil composition.

公开(公告)号：US20180273662A1

公开(公告)日：2018-09-27

申请号：US15993745

申请日：2018-05-31

申请人： MITSUI CHEMICALS, INC.

发明人： Katsuyoshi HARADA ,  Koji ENDO ,  Tomoaki MIZUKAWA ,  Sadahiko MATSUURA

IPC分类号： C08F210/16 ,  C08F4/6592 ,  C10M107/06 ,  C08F4/659

CPC分类号： C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C10M107/02 ,  C10M107/06 ,  C10M107/10 ,  C10M177/00 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2205/0245 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/281 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/02 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2260/02 ,  C08F210/06 ,  C08F2500/17 ,  C08F2500/03 ,  C10M2205/024

摘要： The invention has an object of providing ethylene/α-olefin copolymers having high randomness and a small number of double bonds in the copolymers. The ethylene/α-olefin copolymers of the invention are obtained by copolymerizing ethylene and an α-olefin having 3 to 20 carbon atoms in the presence of an olefin polymerization catalyst which includes a bridged metallocene compound (A) represented by the formula [I], and at least one compound (B) selected from organometallic compounds (B-1), organoaluminum oxy compounds (B-2) and compounds (B-3) capable of reacting with the bridged metallocene compound (A) to form an ion pair, and have a specific weight average molecular weight, a specific molecular weight distribution, a specific glass transition point and a specific value B.

公开(公告)号：US20180023018A1

公开(公告)日：2018-01-25

申请号：US15464518

申请日：2017-03-21

申请人： ExxonMobil Chemical Patents Inc.

发明人： Wenning W. Han ,  Bernie J. Pafford

IPC分类号： C10M107/10 ,  C10M111/04

CPC分类号： C10M107/10 ,  C10M111/04 ,  C10M2203/065 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/285 ,  C10M2207/2855 ,  C10N2220/021 ,  C10N2230/68 ,  C10N2240/04 ,  C10N2220/02

摘要： An oil composition comprising a first component having pendant groups, a second component having two or more terminal carbon chains, and optionally a third component, where a single molecule of the second component can form shearable stable structure with two molecules of the first component via van der Waals force between pendant groups and the terminal carbon chains. Shear stability of the oil can be improved if the total concentration of the heavy fraction of the shearable stable structure is controlled at a low concentration.

公开(公告)号：US20180016204A1

公开(公告)日：2018-01-18

申请号：US15207712

申请日：2016-07-12

申请人： Chevron Phillips Chemical Company LP

发明人： Robert C. COFFIN ,  Steven M. BISCHOF ,  Lauren M. KATTCHEE ,  Kenneth M. LASSEN ,  Jason L. KREIDER

IPC分类号： C07C2/08 ,  C07C2/26

CPC分类号： C07C2/08 ,  C07C2/06 ,  C07C2/12 ,  C07C2/26 ,  C07C2/88 ,  C07C2527/1213 ,  C07C2527/125 ,  C07C2531/02 ,  C10M105/04 ,  C10M107/10 ,  C10M2205/0285 ,  C10N2220/028 ,  C10N2260/02 ,  C07C11/02

摘要： A composition comprising olefin oligomers of one or more olefin monomers, the olefin monomers comprising a branched C10 olefin monomer comprising i) 3-propyl-1-heptene, ii) 4-ethyl-1-octene, iii) 5-methyl-1-nonene, or iv) any combination thereof. A composition comprising substantially hydrogenated olefin oligomers, wherein the olefin oligomers are oligomers of one or more olefin monomers, the olefin monomers comprising a branched C10 olefin monomer comprising i) 3-propyl-1-heptene, ii) 4-ethyl-1-octene, iii) 5-methyl-1-nonene, or iv) any combination thereof. A process comprising a) contacting 1) a catalyst system and 2) a monomer feedstock comprising a branched C10 olefin monomer comprising i) 3-propyl-1-heptene, ii) 4-ethyl-1-octene, iii) 5-methyl-1-nonene, or iv) any combination thereof in a reaction zone; and b) forming olefin oligomers.

公开(公告)号：US09631158B2

公开(公告)日：2017-04-25

申请号：US14568149

申请日：2014-12-12

申请人： Chevron Phillips Chemical Company LP

发明人： Hu Yang ,  Kenneth D. Hope ,  Jeff C. Gee

IPC分类号： C10M107/00 ,  C07C9/22 ,  C08F110/14 ,  C10M107/10 ,  C10G50/00 ,  C10G50/02 ,  C10G45/00 ,  C10G69/12 ,  B01J31/10 ,  B01J31/14 ,  B01J31/22

CPC分类号： C10G69/126 ,  B01J31/10 ,  B01J31/143 ,  B01J31/2295 ,  B01J2231/20 ,  B01J2531/48 ,  B01J2531/49 ,  C08F110/14 ,  C10G45/00 ,  C10G50/00 ,  C10G50/02 ,  C10G2300/1088 ,  C10G2400/10 ,  C10M105/04 ,  C10M107/10 ,  C10M2203/024 ,  C10N2220/022 ,  C08F10/14 ,  C08F4/65925 ,  C08F210/14

摘要： Disclosed are processes for forming an oligomer product by contacting a feedstock olefin containing trisubstituted olefins with a solid acid catalyst. The oligomer product can be formed at an oligomerization temperature in a range from −20° C. to 40° C. Polyalphaolefins produced from the oligomer product can have reduced viscosities at low temperatures.

公开(公告)号：US09365788B2

公开(公告)日：2016-06-14

申请号：US13612391

申请日：2012-09-12

申请人： Craig J. Emett ,  Mark P. Hagemeister ,  Bruce A. Harrington ,  Chon Y. Lin ,  Phillip T. Matsunaga ,  Charles J. Ruff ,  Kevin B. Stavens

发明人： Craig J. Emett ,  Mark P. Hagemeister ,  Bruce A. Harrington ,  Chon Y. Lin ,  Phillip T. Matsunaga ,  Charles J. Ruff ,  Kevin B. Stavens

IPC分类号： C07C2/04 ,  C07C2/02 ,  C07C2/00 ,  C07C2/06 ,  C10M105/04 ,  C10M169/04 ,  C10M103/00 ,  C10M105/32 ,  C10M169/02 ,  C10M171/02 ,  C10M107/10 ,  C10M111/04

CPC分类号： C10M105/04 ,  C10M3/00 ,  C10M105/32 ,  C10M107/10 ,  C10M111/04 ,  C10M169/02 ,  C10M169/04 ,  C10M171/02 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/003 ,  C10M2205/024 ,  C10M2205/0285 ,  C10M2205/22 ,  C10M2205/223 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/45 ,  C10N2230/52 ,  C10N2230/54 ,  C10N2230/68 ,  C10N2230/74 ,  C10N2240/10 ,  C10N2270/00 ,  C10N2220/022 ,  C10M2205/026

摘要： This invention is directed to a two-step process for the preparation of improved poly alpha olefins wherein the first step involves oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst and the second step involves oligomerization of at least a portion of the product from the first step in the presence of an oligomerization catalyst. The dimer product from the first oligomerization is characterized by a tri-substituted vinylene olefin content of at least 25 wt %.

摘要翻译： 本发明涉及用于制备改进的聚α烯烃的两步法，其中第一步包括在单中心催化剂存在下使低分子量线型α-烯烃低聚，第二步包括将至少一部分 来自第一步的产物在存在低聚催化剂的情况下。 来自第一低聚的二聚体产物的特征在于三取代的亚乙烯基烯烃含量至少为25重量％。

公开(公告)号：US20150322365A1

公开(公告)日：2015-11-12

申请号：US14693326

申请日：2015-04-22

申请人： SK INNOVATION CO., LTD. ,  SK LUBRICANTS CO., LTD.

发明人： Hee Jung JEON ,  Jin Hee OK ,  Tae Jin KIM ,  Wan Seop KWON

IPC分类号： C10M105/04 ,  C07C5/25 ,  C07C5/03 ,  C07C2/12

CPC分类号： C07C5/03 ,  C10M107/10 ,  C10M2205/0285 ,  C10M2205/173 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2260/02 ,  C10N2270/00

摘要： Disclosed is a method of manufacturing high-quality lube base oil, by converting a low-value linear alpha-olefin having a C18 or more hydrocarbon chain into a linear internal-olefin having a controlled double bond position distribution and then oligomerizing the linear internal-olefin.

摘要翻译： 公开了一种制造高品质润滑油基础油的方法，通过将具有C18或更多烃链的低价线性α-烯烃转化为具有受控双键位置分布的线性内烯烃， 烯烃。

公开(公告)号：US09181360B2

公开(公告)日：2015-11-10

申请号：US13209242

申请日：2011-08-12

申请人： Matthew W. Holtcamp ,  John R. Hagadorn ,  Caol P. Huff ,  Matthew S. Bedoya ,  Catherine Anne Faler

发明人： Matthew W. Holtcamp ,  John R. Hagadorn ,  Caol P. Huff ,  Matthew S. Bedoya ,  Catherine Anne Faler

IPC分类号： C08G61/08 ,  C08F4/80 ,  C07C13/11 ,  C08F32/08 ,  C08F136/20 ,  C10M107/10 ,  C08F8/04

CPC分类号： C08F4/80 ,  C08F32/08 ,  C08F136/20 ,  C08G2261/1642 ,  C08G2261/3325 ,  C08G2261/418 ,  C10M107/10 ,  C10M2205/0285 ,  C10N2270/00

摘要： This invention relates to a process for producing a polymer of a cyclic olefin and a linear mono-olefin, the process comprising contacting at least one C5 based cyclic olefin with at least one linear mono-olefin having from two to twenty carbon atoms in the presence of an alkene metathesis catalyst, and the polymer so produced.

摘要翻译： 本发明涉及一种制备环状烯烃和直链单烯烃聚合物的方法，该方法包括使至少一种C 5基环烯烃与至少一种具有2-20个碳原子的直链单烯烃在存在 的烯烃复分解催化剂和如此制备的聚合物。

公开(公告)号：US08772555B2

公开(公告)日：2014-07-08

申请号：US12871722

申请日：2010-08-30

申请人： Stephen J. Miller

发明人： Stephen J. Miller

IPC分类号： C07C1/00 ,  B01J8/00 ,  C07C4/00 ,  C10G3/00 ,  C10G69/12 ,  C10M101/00 ,  C10L1/08 ,  C10G57/02 ,  C10G50/00 ,  C10G65/04 ,  C10M107/10 ,  C10G45/58 ,  C10M105/04

CPC分类号： C10G3/50 ,  C10G3/46 ,  C10G45/58 ,  C10G50/00 ,  C10G57/02 ,  C10G65/043 ,  C10G69/126 ,  C10G2300/1014 ,  C10G2400/04 ,  C10G2400/10 ,  C10L1/08 ,  C10L1/1616 ,  C10M101/00 ,  C10M105/04 ,  C10M107/10 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/027 ,  C10N2220/028 ,  Y02E50/13 ,  Y02P30/20

摘要： The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids contained therein provide for an oligomerized mixture from which the base oils and transportation fuels can be extracted. Such methods and systems can involve an initial hydrotreating step or a direct isomerization of the oligomerized mixture.

摘要翻译： 本发明涉及用于加工含甘油三酯的生物衍生油以提供基础油和运输燃料的方法（方法）和系统，其中所含的脂肪酸的部分低聚提供了低聚混合物，基础油和 可以提取运输燃料。 这样的方法和系统可以包括初始加氢处理步骤或低聚混合物的直接异构化。

公开(公告)号：US08642519B2

公开(公告)日：2014-02-04

申请号：US12506013

申请日：2009-07-20

申请人： Roy Fewkes

发明人： Roy Fewkes

IPC分类号： C10M141/02

CPC分类号： C10M107/02 ,  C10M107/10 ,  C10M2209/084 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2240/04

摘要： The present invention provides a composition for a power transmitting fluid that has improved fuel economy, aeration, and cold temperature performance. Additionally, the composition maintains viscosity at higher temperatures that are in line with the viscometrics of current known automatic transmission fluids. The composition preferably comprises an additive and a base stock having a polyalphaolefin blend.

摘要翻译： 本发明提供了一种具有改进的燃料经济性，通气性和冷温度性能的用于动力传递液体的组合物。 此外，组合物在较高温度下保持与当前已知的自动变速器油的粘度一致的粘度。 组合物优选包含添加剂和具有聚α-烯烃共混物的基础油料。