公开(公告)号：US20240343988A1

公开(公告)日：2024-10-17

申请号：US18682523

申请日：2022-08-04

Applicant: KLUEBER LUBRICATION MUENCHEN SE & CO. KG

Inventor： Stefan Seemeyer ,  Thomas KILTHAU ,  Ling MA ,  Nataliya PANAGIOTIDOU

IPC: C10M105/36 ,  C10M107/08 ,  C10M111/04 ,  C10N20/02 ,  C10N50/10

CPC classification number: C10M105/36 ,  C10M107/08 ,  C10M111/04 ,  C10M2205/0265 ,  C10M2207/2855 ,  C10N2020/02 ,  C10N2050/10

Abstract: A use of a hemimellitic acid ester of formula I as a base oil a lubricant composition for lubricating tribological systems. In some embodiments, R1, R2 and R3, are independently of one another: a C5 to C20 aromatic group, a C5 to C20 cycloalkyl group, an unsubstituted, branched or unbranched C1 to C20 alkyl group, and/or a C1 to C5 alkyl group comprising at least one substituent selected from the group consisting of cycloalkyl groups and aromatic groups. In some embodiments, the hemimellitic acid ester of formula I is provided as a mixture of different compounds of formula I and/or the hemimellitic acid ester of formula I comprises groups R1, R2 and R3 at least partially differing from one another.

公开(公告)号：US09976098B2

公开(公告)日：2018-05-22

申请号：US14782957

申请日：2014-04-08

Applicant: SK Innovation Co., Ltd. ,  SK Lubricants Co., Ltd.

Inventor： Hee Jung Jeon ,  Ja Hyun Yang ,  Tae Jin Kim ,  Young Hwan Lee ,  Jong Chan Lee ,  Wan Seop Kwon ,  Jin Hee Ok

IPC: C10M135/34 ,  C10M105/34 ,  C10G45/00 ,  C07C1/00 ,  C07C4/00 ,  C10G1/00 ,  C10M105/24 ,  C10M107/08 ,  C10M177/00 ,  C10M107/10 ,  C10G69/12 ,  C10G3/00 ,  B01J23/44 ,  B01J29/08 ,  B01J35/00 ,  B01J35/10

CPC classification number: C10M105/24 ,  B01J23/44 ,  B01J29/084 ,  B01J35/0026 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J2229/34 ,  C10G3/44 ,  C10G69/126 ,  C10G2300/1011 ,  C10G2400/10 ,  C10M107/08 ,  C10M107/10 ,  C10M177/00 ,  C10M2205/0285 ,  C10N2220/022 ,  C10N2230/02 ,  Y02P30/20

Abstract: Disclosed is a method for producing a quality lubricant base oil (meeting the standard of Group III or higher) comprising: decarbonylating mixed fatty acids derived from oils and fats of biological origin to produce mixed olefins; oligomerizing the mixed olefins to produce an olefinic lubricant base oil; and performing hydrogenation to remove olefins from the olefinic lubricant base oil.

公开(公告)号：US20170334806A1

公开(公告)日：2017-11-23

申请号：US15602308

申请日：2017-05-23

Applicant: Emerging Fuels Technology, Inc.

Inventor： Kenneth L. Agee

IPC: C07C2/12 ,  C07C5/03 ,  C07C7/00 ,  C10M105/04 ,  C07C45/50 ,  C10L1/08 ,  C07C1/22 ,  C07C4/04 ,  C07C7/04

CPC classification number: C10M105/04 ,  C10G3/00 ,  C10G3/50 ,  C10G9/00 ,  C10G50/00 ,  C10G69/00 ,  C10G69/126 ,  C10G2300/1011 ,  C10G2400/04 ,  C10M107/04 ,  C10M107/08 ,  C10M107/10 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10N2230/64 ,  C10N2270/00 ,  Y02E50/13 ,  Y02P30/20

Abstract: A process to convert paraffinic feedstocks into renewable poly-alpha-olefins (PAO) basestocks. In a preferred embodiment of the invention, renewable feed comprising triglycerides and/or free fatty acids are hydrotreated producing an intermediate paraffin feedstock. This paraffin feedstock is thermally cracked into a mixture of olefins and paraffins comprising linear alpha olefins. The olefins are separated and the un-reacted paraffins are recycled to the thermal cracker. Light olefins preferably (C2-C6) are oligomerized with a surface deactivated zeolite producing a mixture of slightly branched oligomers comprising internal olefins. The heavier olefins (C6-C16) are oligomerized, preferably with a BF3 catalyst and co-catalyst to produce PAO products. The oligomerized products can be hydrotreated and distilled together or separate to produce finished products that include naphtha, distillate, solvents, and PAO lube basestocks.

公开(公告)号：US20170321143A1

公开(公告)日：2017-11-09

申请号：US15532304

申请日：2015-11-19

Applicant: KLUBER LUBRICATION MUNCHEN SE & Co. KG

Inventor： Karl Egersdorfer ,  Thomas Kilthau ,  Martin Schmid-Amelunxen

IPC: C10M111/04 ,  C10M107/08 ,  C10M109/00 ,  C10M113/06 ,  C10M113/08 ,  C10M121/04 ,  C10M105/06 ,  C10M129/00 ,  C10M133/00 ,  C10M141/06 ,  C10M169/00 ,  C10M169/04 ,  C10M105/36 ,  C10M115/08

CPC classification number: C10M111/04 ,  C10M105/06 ,  C10M105/36 ,  C10M107/08 ,  C10M109/00 ,  C10M113/06 ,  C10M113/08 ,  C10M115/08 ,  C10M121/04 ,  C10M129/00 ,  C10M133/00 ,  C10M141/06 ,  C10M169/00 ,  C10M169/04 ,  C10M169/044 ,  C10M2201/056 ,  C10M2201/0626 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2203/065 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2207/023 ,  C10M2207/1276 ,  C10M2207/1285 ,  C10M2207/2855 ,  C10M2207/301 ,  C10M2213/0626 ,  C10M2215/1026 ,  C10M2215/26 ,  C10M2219/0445 ,  C10M2227/006 ,  C10M2227/09 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2230/02 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/62 ,  C10N2230/76 ,  C10N2240/08 ,  C10N2240/52 ,  C10N2250/04 ,  C10N2250/10 ,  C10N2260/02

Abstract: The invention relates to a food-grade high-temperature lubricant, more particularly a high-temperature oil and a high-temperature grease, comprising the following components: a) at least one oil selected from a trimellitic ester or a mixture of different trimellitic esters, alkylaromatics, preferably an aliphatically substituted naphthalene, or estolides; b) a hydrogenated or fully hydrogenated polyisobutylene or a mixture of hydrogenated or fully hydrogenated polyisobutylene; and c) additives individually or in combination. In the case of the high-temperature grease, a thickener is added.

公开(公告)号：US09701595B2

公开(公告)日：2017-07-11

申请号：US13732840

申请日：2013-01-02

Applicant: Margaret M. Wu ,  Steven P. Rucker ,  Jo Ann M. Canich

Inventor： Margaret M. Wu ,  Steven P. Rucker ,  Jo Ann M. Canich

IPC: C07C5/03 ,  C07C2/30 ,  C08F10/00 ,  C08F10/14 ,  C10G50/02 ,  C10M107/08 ,  C10M107/10 ,  C10M111/04 ,  C08F4/659 ,  C08F4/6592

CPC classification number: C07C2/30 ,  C07C5/03 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/14 ,  C10G50/02 ,  C10G2300/1088 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/703 ,  C10G2400/10 ,  C10G2400/22 ,  C10M107/08 ,  C10M107/10 ,  C10M111/04 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10N2220/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/024 ,  C10N2220/033 ,  C10N2270/00 ,  C08F4/65908 ,  C08F4/64048

Abstract: This disclosure relates to a liquid syndiotactic polyalphaolefin, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50% as measured by 13C NMR; b) an mr triad content of 25 to 60% as measured by 13C NMR, where the mr to mm triad ratio is at least 1.0; c) a pour point of Z° C. or less, where Z=0.0648X−51.2, where X=kinematic viscosity at 100° C. as reported in centistokes (cSt); d) a kinematic viscosity at 100° C. of 100 cSt or more (alternatively 200 cSt or more); e) a ratio of mr triads to rr triad (as determined by 13C NMR) of less than 9; f) a ratio of vinylidene to 1,2-disubstituted olefins (as determined by 1H NMR) of less than 8; g) a viscosity index of 120 or more; and h) an Mn of 40,000 or less. This disclosure further relates to processes to make and use sPAOs, including those having any combination of characterics a) to h).

公开(公告)号：US06667285B1

公开(公告)日：2003-12-23

申请号：US09959825

申请日：2001-11-08

Applicant: Yasuyuki Kawahara ,  Kouji Takahashi ,  Hirotaka Tomizawa

Inventor： Yasuyuki Kawahara ,  Kouji Takahashi ,  Hirotaka Tomizawa

IPC: C10M10538

CPC classification number: C09K5/045 ,  C09K2205/24 ,  C10M105/00 ,  C10M105/02 ,  C10M105/06 ,  C10M105/18 ,  C10M105/32 ,  C10M105/34 ,  C10M105/36 ,  C10M105/38 ,  C10M107/04 ,  C10M107/08 ,  C10M107/10 ,  C10M107/24 ,  C10M107/34 ,  C10M107/50 ,  C10M111/00 ,  C10M111/04 ,  C10M127/06 ,  C10M129/18 ,  C10M129/70 ,  C10M129/72 ,  C10M137/02 ,  C10M137/04 ,  C10M149/04 ,  C10M155/02 ,  C10M169/04 ,  C10M171/008 ,  C10M2203/00 ,  C10M2203/003 ,  C10M2203/0206 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2205/00 ,  C10M2205/0225 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/042 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/284 ,  C10M2207/2845 ,  C10M2207/285 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2207/345 ,  C10M2209/04 ,  C10M2209/043 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10M2209/1085 ,  C10M2209/1095 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/26 ,  C10M2217/022 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/049 ,  C10M2223/10 ,  C10M2229/02 ,  C10M2229/025 ,  C10M2229/04 ,  C10M2229/0405 ,  C10M2229/041 ,  C10M2229/0415 ,  C10M2229/042 ,  C10M2229/0425 ,  C10M2229/043 ,  C10M2229/0435 ,  C10M2229/044 ,  C10M2229/0445 ,  C10M2229/045 ,  C10M2229/0455 ,  C10M2229/046 ,  C10M2229/0465 ,  C10M2229/047 ,  C10M2229/0475 ,  C10M2229/048 ,  C10M2229/0485 ,  C10M2229/05 ,  C10M2229/0505 ,  C10M2229/051 ,  C10M2229/0515 ,  C10M2229/052 ,  C10M2229/0525 ,  C10M2229/053 ,  C10M2229/0535 ,  C10M2229/054 ,  C10M2229/0545 ,  C10N2220/00 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/08 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: The invention provides a lubricating oil for refrigerators, comprising (a) at least one ester represented by the formula (1) wherein R1 is C1 to C18 straight-chain alkyl or C3 to C18 branched-chain alkyl; R2 is H, C1 to C18 straight-chain alkyl or C3 to C18 branched-chain alkyl; with the proviso that the total number of carbons contained in the alkyls represented by R1 and R2 is 2 to 18 and that when R2 is H, R1 is branched-chain alkyl; and R3 is C1 to C20 straight-chain alkyl, C3 to C20 branched-chain alkyl or C3 to C10 cycloalkyl, optionally in combination with (b) at least one member selected from the group consisting of fatty acid polyol esters, phthalic acid esters, alicyclic dicarboxylic acid esters, polyvinyl ethers, hydrocarbon oils and polyalkylene glycols; as well as a method for lubricating a refrigerator using such a lubricating oil, and a working fluid composition for refrigerators comprising (I) component (a) or components (a) and (b) and (II) a refrigerant.

Abstract translation: 本发明提供了一种用于冰箱的润滑油，其包含（a）至少一种由式（1）表示的酯，其中R 1为C 1 -C 18直链烷基或C 3至C 18支链烷基; R 2是H，C 1至C 18直链烷基或C 3至C 18支链烷基; 条件是由R 1和R 2表示的烷基中包含的碳的总数为2至18，当R 2为H时，R 1为支链烷基; 和R 3为C 1至C 20直链烷基，C 3至C 20支链烷基或C 3至C 10环烷基，任选与（b）至少一种选自脂肪酸多元醇酯，邻苯二甲酸酯 酸酯，脂环族二羧酸酯，聚乙烯醚，烃油和聚亚烷基二醇; 以及用于使用这种润滑油润滑冰箱的方法，以及包含（I）组分（a）或组分（a）和（b）和（II））的制冷剂的工作流体组合物。

公开(公告)号：US4311864A

公开(公告)日：1982-01-19

申请号：US168523

申请日：1980-07-14

Applicant: John P. Pellegrini, Jr. ,  David L. Beach ,  Thaddeus P. Kobylinski

Inventor： John P. Pellegrini, Jr. ,  David L. Beach ,  Thaddeus P. Kobylinski

IPC: C07C2/22 ,  C08F10/10 ,  C10M107/08 ,  C07C2/02

CPC classification number: C10M107/08 ,  C07C2/22 ,  C08F10/10 ,  C07C2527/1206 ,  C07C2527/132 ,  C10M2205/00 ,  C10M2205/026 ,  C10N2220/02 ,  C10N2240/08 ,  Y02P20/582

Abstract: A synthetic hydrocarbon fluid is prepared by oligomerizing an olefin reactant in the presence of a catalyst prepared by reacting tungsten hexafluoride and hydrogen fluoride at a moderate temperature. For example, 1-butene is oligomerized at a temperature of about 40.degree. C. in the presence of a catalyst obtained by reacting tungsten hexafluoride and hydrogen fluoride in a four to one mol ratio. The liquid oligomer product is then hydrogenated to remove residual unsaturation.

Abstract translation: 通过在适度的温度下在六氟化钨和氟化氢反应制备的催化剂存在下使烯烃反应物低聚来制备合成烃流体。 例如，1-丁烯在约40℃的温度下，通过六氟化钨和氟化氢以四至一摩尔的比例反应获得的催化剂存在下进行低聚。 然后将液体低聚物产物氢化以除去残余不饱和度。

公开(公告)号：US11987765B2

公开(公告)日：2024-05-21

申请号：US17416247

申请日：2019-12-25

Applicant: NIPPON STEEL CORPORATION ,  VALLOUREC OIL AND GAS FRANCE

Inventor： Kunio Goto ,  Tomoka Abe

IPC: C10M169/00 ,  C10M101/02 ,  C10M103/02 ,  C10M107/08 ,  C10M107/38 ,  C10M111/04 ,  C10M117/02 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  F16L15/00 ,  F16L15/08 ,  C10N50/08

CPC classification number: C10M169/00 ,  C10M101/025 ,  C10M103/02 ,  C10M107/08 ,  C10M107/38 ,  C10M111/04 ,  C10M117/02 ,  C10M129/50 ,  C10M129/54 ,  C10M135/10 ,  F16L15/006 ,  F16L15/08 ,  C10M2205/0265 ,  C10M2205/163 ,  C10M2207/1265 ,  C10M2207/141 ,  C10M2207/144 ,  C10M2213/0623 ,  C10M2219/044 ,  C10N2050/08

Abstract: The composition according to the present disclosure is a composition for forming a lubricant coating layer on or above a threaded connection for pipes, and contains polyisobutylene, a metal soap, a wax and a basic metal salt of an aromatic organic acid. The threaded connection for pipes according to the present disclosure includes: a pin having a pin-side contact surface which includes a pin-side threaded portion; a box having a box-side contact surface which includes a box-side threaded portion; and a lubricant coating layer formed from the aforementioned composition as an outermost layer on or above at least one of the pin-side contact surface and the box-side contact surface.

公开(公告)号：US09963648B2

公开(公告)日：2018-05-08

申请号：US14901059

申请日：2014-06-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Paul R. Elowe ,  Wanglin Yu ,  Brad C. Bailey ,  Daniel J. Arriola ,  Jerzy J. Klosin ,  Suh Joon Han ,  Zenon Lysenko ,  Martin R. Greaves

IPC: C10G69/12 ,  B01J31/22 ,  C10M107/04 ,  C10G50/02 ,  C10M177/00 ,  C10M107/08 ,  C10M107/10 ,  C10M105/04

CPC classification number: C10G69/126 ,  B01J31/2239 ,  B01J2231/20 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  C10G50/02 ,  C10G2300/1088 ,  C10G2400/10 ,  C10M105/04 ,  C10M107/04 ,  C10M107/08 ,  C10M107/10 ,  C10M177/00 ,  C10M2205/0225 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10N2220/022 ,  C10N2220/028 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2260/02

Abstract: Processes to prepare branched polyolefins for lubricant applications comprise combining at least one olefin and a coordination-insertion catalyst under conditions such that at least one oligomer product is formed. Low molecular weight by-products are fractionated out and the oligomer product is converted to a saturated hydrocarbon via hydrogenation.

公开(公告)号：US20160075967A1

公开(公告)日：2016-03-17

申请号：US14835847

申请日：2015-08-26

Applicant: Jason Z. Gao ,  Eugine Choi ,  Luca Salvi ,  Matthew W. Boland

Inventor： Jason Z. Gao ,  Eugine Choi ,  Luca Salvi ,  Matthew W. Boland

IPC: C10M169/04

CPC classification number: C10M105/06 ,  C10M101/02 ,  C10M105/00 ,  C10M105/04 ,  C10M105/36 ,  C10M105/38 ,  C10M105/40 ,  C10M107/02 ,  C10M107/08 ,  C10M107/10 ,  C10M107/34 ,  C10M111/02 ,  C10M111/04 ,  C10M171/00 ,  C10M2203/0206 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/2815 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2209/084 ,  C10M2209/105 ,  C10M2215/28 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2220/028 ,  C10N2230/00 ,  C10N2230/02 ,  C10N2230/40 ,  C10N2230/42 ,  C10N2230/44 ,  C10N2230/45 ,  C10N2230/76 ,  C10N2240/10 ,  C10N2240/104 ,  C10N2260/02 ,  C10N2220/022 ,  C10M2207/289 ,  C10M2209/108

Abstract: A method for preventing or reducing engine knock or pre-ignition in a high compression spark ignition engine lubricated with a lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition that contains at least one branched hydrocarbon having at least about 25% of the carbons in the form of methyl groups, or at least one polyol ester of at least one branched mono-carboxylic acid. A lubricating engine oil having a composition that contains at least one branched hydrocarbon having at least about 25% of the carbons in the form of methyl groups, or at least one polyol ester of at least one branched mono-carboxylic acid. The lubricating engine oils are useful as passenger vehicle engine oil (PVEO) products.

Abstract translation: 一种用于通过使用配制的油作为润滑油在用润滑油润滑的高压缩火花点火发动机中防止或减少发动机爆震或预点燃的方法。 配制的油具有含有至少一种具有至少约25％甲基形式的碳的支链烃或至少一种至少一种支链单羧酸的多元醇酯的组合物。 一种润滑发动机油，其组合物含有至少一种具有至少约25％甲基形式的碳的支链烃，或至少一种至少一种支链单羧酸的多元醇酯。 润滑发动机油可用作乘用车发动机油（PVEO）产品。