公开(公告)号：US20040142604A1

公开(公告)日：2004-07-22

申请号：US10348420

申请日：2003-01-21

Inventor： Dmitry Ladin ,  Rudy Bukovnik ,  Milenko Braunovic

IPC: H01R004/50

CPC classification number: C10M169/04 ,  C10M169/06 ,  C10M2201/05 ,  C10M2201/1056 ,  C10M2211/0425 ,  C10M2211/063 ,  C10M2213/0606 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2260/00

Abstract: High-temperature inhibitor materials for use with electrical connections in energy transmission and distribution systems where operating temperatures exceed 150null C. The high-temperature inhibitor materials comprise base oils and conductive particles, wherein the high-temperature inhibitor is stable at temperatures above 150null C.

Abstract translation: 高温抑制剂材料包括基础油和导电颗粒，高温抑制剂在高于150°C的温度下是稳定的 C。

公开(公告)号：US20040092408A1

公开(公告)日：2004-05-13

申请号：US10699237

申请日：2003-10-30

Applicant: Tomlin Scientific, Inc.

Inventor： Thomas F. Willey ,  Ryan J. Willey ,  Scott T. Willey

IPC: C10M169/06 ,  C10M17/02 ,  C10M111/02

CPC classification number: C10M169/02 ,  C10M169/06 ,  C10M2201/066 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2203/065 ,  C10M2205/0206 ,  C10M2207/1265 ,  C10M2207/2835 ,  C10M2213/0626 ,  C10M2217/0456 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/05 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/08

Abstract: A grease for rock bit lubrication and other high temperature bearing applications is provided comprising a high viscosity index polyalphaolefin synthetic base fluid in combination with an alkylated naphthalene base fluid.

Abstract translation: 提供了用于岩石润滑和其它高温轴承应用的润滑脂，其包括与烷基化萘基础液体组合的高粘度指数聚α-烯烃合成基础流体。

公开(公告)号：US20030027732A1

公开(公告)日：2003-02-06

申请号：US09901975

申请日：2001-07-10

Inventor： Jon L. Howell ,  Erik William Perez ,  Alfred Waterfeld ,  Chadron Mark Friesen ,  Joseph Stuart Thrasher

IPC: C10M101/00

CPC classification number: C10M169/06 ,  C10M107/38 ,  C10M113/00 ,  C10M113/12 ,  C10M119/22 ,  C10M147/04 ,  C10M169/02 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/105 ,  C10M2201/1056 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/04 ,  C10M2213/043 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2213/062 ,  C10M2213/0623 ,  C10M2213/0626 ,  C10N2230/08 ,  C10N2240/12 ,  C10N2240/121 ,  C10N2250/10 ,  C10N2270/00

Abstract: A perfluoropolyether, a composition comprising the perfluoropolyether, a process for producing the perfluoropolyether, and a process for improving the thermostability of grease or lubricant are provided. The perfluoropolyether comprises perfluoroalkyl radical end groups in which the radical has at least 3 carbon atoms per radical and is substantially free of perfluoromethyl and perfluoroethyl end groups. The process for producing the perfluoropolyether can comprise (1) contacting a perfluoro acid halide, a C2- to C4-substituted ethyl epoxide, or a C3null fluoroketone with a metal halide to produce an alkoxide; (2) contacting the alkoxide with either hexafluoropropylene oxide or tetrafluorooxetane to produce a second acid halide; (3) esterifying the second acid halide to an ester; (4) reducing the ester to its corresponding alcohol; (5) converting the alcohol with a base to a salt form; (6) contacting the salt form with a C3 or higher olefin to produce a fluoropolyether; and (7) fluorinating the fluoropolyether. The process for improving the thermostability of a grease or lubricant comprises combining the grease or lubricant with the composition.

Abstract translation: 提供全氟聚醚，包含全氟聚醚的组合物，制备全氟聚醚的方法以及改善润滑脂或润滑剂的热稳定性的方法。 全氟聚醚包括全氟烷基自由基端基，其中基团每个基团具有至少3个碳原子，并且基本上不含全氟甲基和全氟乙基端基。 制备全氟聚醚的方法可以包括（1）使全氟酰卤，C 2 -C 4取代的乙基环氧化物或C 3+氟代酮与金属卤化物接触以产生醇盐; （2）使醇盐与六氟环氧丙烷或四氟氧杂环丁烷接触以产生第二种酰卤; （3）将第二酰卤酯化为酯; （4）将酯还原成相应的醇; （5）将醇与碱转化为盐形式; （6）使盐形式与C3或更高级烯烃接触以产生含氟聚醚; 和（7）氟化聚醚醚。 用于改善润滑脂或润滑剂的热稳定性的方法包括将润滑脂或润滑剂与组合物组合。

公开(公告)号：US20030013617A1

公开(公告)日：2003-01-16

申请号：US09894112

申请日：2001-06-28

Inventor： Jon L. Howell ,  H. Carl Walther ,  Gregory A. Bell

IPC: C10M169/02

CPC classification number: C10M169/02 ,  C10M2201/0616 ,  C10M2201/0856 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2207/095 ,  C10M2213/023 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10M2229/0515 ,  C10N2220/082 ,  C10N2240/20

Abstract: A composition that can be used as lubricant for high electric field including spark plug boots is disclosed. The composition comprises, or is produced by combining, a halogenated oil such as a perfluoropolyether, a polytrichlorofluoroethylene, a fluorosilicone, or combinations of two or more thereof; a basic thickener; and optionally an additional thickener in which the basic thickener is a metal hydroxide, a metal salt, an ammonium salt, or combinations of two or more thereof. The optional additional thickener is polytetrafluoroethylene, talc, silica, clay, boron nitride, metal soaps, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof. Also provided is a spark plug boot that comprises the composition applied thereto.

Abstract translation: 公开了可用作包括火花塞靴的高电场润滑剂的组合物。 该组合物包含或通过组合卤代油如全氟聚醚，聚三氯氟乙烯，氟硅氧烷或其两种或更多种的组合来生产; 一种基础增稠剂 和任选的另外的增稠剂，其中碱性增稠剂是金属氢氧化物，金属盐，铵盐或其两种或更多种的组合。 任选的另外的增稠剂是聚四氟乙烯，滑石，二氧化硅，粘土，氮化硼，金属皂，二氧化钛，聚二甲基硅氧烷，聚脲，聚氨酯或其两种或更多种的组合。 还提供了包括施加到其上的组合物的火花塞靴。

公开(公告)号：US20230174888A1

公开(公告)日：2023-06-08

申请号：US17922339

申请日：2021-06-10

Applicant: Fuchs Petrolub SE

Inventor： Nael ZAKI ,  H. Ray ENYARD, Jr.

IPC: C10M173/00 ,  C10M117/02 ,  C10M117/04 ,  C10M117/06 ,  C10M119/20 ,  C10M119/12 ,  C10M113/12 ,  C10M113/10 ,  C10M113/08 ,  C10M123/04 ,  C10M125/10 ,  C10M135/10 ,  C10M129/08 ,  C10M125/20 ,  C10M137/10 ,  C10M135/04 ,  C10M141/10 ,  C10M145/26 ,  C10M151/04 ,  C10M157/06 ,  C10M161/00 ,  C10M169/00

CPC classification number: C10M173/00 ,  C10M117/02 ,  C10M117/04 ,  C10M117/06 ,  C10M119/20 ,  C10M119/12 ,  C10M113/12 ,  C10M113/10 ,  C10M113/08 ,  C10M123/04 ,  C10M125/10 ,  C10M135/10 ,  C10M129/08 ,  C10M125/20 ,  C10M137/10 ,  C10M135/04 ,  C10M141/10 ,  C10M145/26 ,  C10M151/04 ,  C10M157/06 ,  C10M161/00 ,  C10M169/00 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/402 ,  C10M2209/126 ,  C10M2209/0866 ,  C10M2201/1056 ,  C10M2201/1036 ,  C10M2201/1026 ,  C10M2201/062 ,  C10M2201/082 ,  C10M2219/046 ,  C10M2207/022 ,  C10M2223/047 ,  C10M2219/022 ,  C10M2209/103 ,  C10M2221/04 ,  C10N2030/12

Abstract: A water-based lubricating grease composition includes at least 40 wt % water; a salt-based thickener; a polymer-based thickener; and optionally, an inorganic solid-based thickener. A process for preparing the water-based lubricating grease composition may include blending a suitable amount of water with a salt-based thickener to provide a thickened water-based grease, wherein the salt-based thickener is obtained from contacting a base with a fat; and adding a polymer-based thickener to the thickened water-based grease.

公开(公告)号：US09309479B2

公开(公告)日：2016-04-12

申请号：US14126470

申请日：2012-05-25

Applicant: Martin Schweigkofler ,  Martin Schmidt-Amelunxen

Inventor： Martin Schweigkofler ,  Martin Schmidt-Amelunxen

IPC: C10M107/38 ,  C10M113/12 ,  C10M125/26 ,  C10M131/10 ,  C10M169/02 ,  C10M105/50 ,  C10M129/26

CPC classification number: C10M131/10 ,  C10M105/50 ,  C10M113/12 ,  C10M125/26 ,  C10M129/26 ,  C10M169/02 ,  C10M2201/1056 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10N2230/76 ,  C10N2240/02 ,  C10N2240/202 ,  C10N2250/10

Abstract: A lubricating grease is provided that comprises 90 to 99.45 percent by mass of perfluoropolyethers (PFPE) and 0.5 to 5 percent by mass of fumed silica.

Abstract translation: 提供了含有90〜99.45质量％的全氟聚醚（PFPE）和0.5〜5质量％的热解法二氧化硅的润滑脂。

公开(公告)号：US20140341489A1

公开(公告)日：2014-11-20

申请号：US14451064

申请日：2014-08-04

Applicant: OILES CORPORATION

Inventor： Ryohei KANEKO ,  Masaya KINJYO ,  Yoshiaki FURUSAWA

IPC: F16C17/04 ,  F16C33/20 ,  F16C33/10

CPC classification number: B60G15/068 ,  B60G2204/418 ,  B60G2206/7104 ,  C10M169/02 ,  C10M2201/0666 ,  C10M2201/1056 ,  C10M2207/1285 ,  C10M2213/0626 ,  C10M2215/2206 ,  C10M2229/0425 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/10 ,  F16C17/04 ,  F16C33/1065 ,  F16C33/109 ,  F16C33/1095 ,  F16C33/20 ,  F16C33/201 ,  F16C2208/32 ,  F16C2208/60 ,  F16C2208/66 ,  F16C2208/70 ,  F16C2208/76 ,  F16C2208/78 ,  F16C2326/05 ,  F16C2361/53

Abstract: In a synthetic resin-made thrust sliding bearing, a silicone grease whose base oil is a silicone oil, whose coefficient of kinematic viscosity at 25° C. is not less than 100 cSt and not more than 500,000 cSt, and which contains a thickener so as to set its worked penetration to not less than 200 and not more than 400 is interposed at sliding interfaces between, on the one hand, an upper surface of a lower annular flat plate-shaped portion defining a bottom surface of a lower annular recess and a lower surface of an upper annular flat plate-shaped portion and, on the other hand, an upper surface and a lower surface of a thrust bearing piece which are respectively brought into sliding contact with the upper and the lower surface.

Abstract translation: 在合成树脂制的推力滑动轴承中，基油为硅油的硅油，25℃下的运动粘度系数不小于100cSt且不大于500,000cSt，并且含有增稠剂 一方面将其加工的穿透度设定在不小于200且不大于400的滑动界面处，一方面是限定下环形凹部的底表面的下环形平板形部分的上表面和 上环形平板状部分的下表面，另一方面是分别与上表面和下表面滑动接触的止推轴承件的上表面和下表面。

公开(公告)号：US08853140B2

公开(公告)日：2014-10-07

申请号：US12307175

申请日：2007-07-05

Applicant: Kenichiro Matsubara ,  Yuji Onuki

Inventor： Kenichiro Matsubara ,  Yuji Onuki

IPC: C10M169/04 ,  C10M169/06 ,  C10M147/02 ,  C10M129/42 ,  F16C33/66

CPC classification number: C10M169/04 ,  C10M169/06 ,  C10M2201/0416 ,  C10M2201/1056 ,  C10M2207/123 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2211/0206 ,  C10M2211/0406 ,  C10M2211/063 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10M2215/222 ,  C10M2219/0445 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/022 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2230/64 ,  C10N2230/74 ,  C10N2240/02 ,  C10N2250/10 ,  F16C33/6633

Abstract: The invention provides a grease composition comprising a base oil consisting of a fluorinated oil and an antirust agent, wherein said antirust agent comprises an aliphatic dibasic acid salt of the formula (1) in an amount of not less than 0.1% by mass and less than 1.0% by mass based on the total mass of the grease composition: (CH2)n(COO)2Mm  (1) wherein n is an integer of 1 to 19, M is an alkali or alkaline earth metal, m is 2 when M is an alkali metal and m is 1 when M is an alkaline earth metal, and a bearing wherein the grease is packed. The grease exerts less effects on the environment. It is low in evaporation loss at a high temperature, shows good antirust property and can be suitably used in a ball bearing operated at a high temperature.

Abstract translation: 本发明提供了一种润滑脂组合物，其包含由氟化油和防锈剂组成的基础油，其中所述防锈剂包含式（1）的脂族二元酸盐，其量不小于0.1质量％且小于 基于润滑脂组合物的总质量为1.0质量％：（CH2）n（COO）2Mm（1）其中n为1〜19的整数，M为碱金属或碱土金属，M为M时为2 当M是碱土金属时，碱金属和m是1，以及其中填充有润滑脂的轴承。 润滑脂对环境的影响较小。 在高温下的蒸发损失低，显示出良好的防锈性，可适用于在高温下运转的滚珠轴承。

公开(公告)号：US08796190B2

公开(公告)日：2014-08-05

申请号：US12865184

申请日：2009-01-22

Applicant: Tomoko Kato ,  Kazumi Nakayoshi

Inventor： Tomoko Kato ,  Kazumi Nakayoshi

IPC: C10M125/04 ,  C10M169/04 ,  C10M141/10 ,  C10M139/04 ,  C10M105/76

CPC classification number: C10M169/02 ,  C08G77/12 ,  C08G77/18 ,  C08G77/20 ,  C08G77/60 ,  C08L83/04 ,  C08L83/14 ,  C09K5/14 ,  C10M2201/0416 ,  C10M2201/056 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/1056 ,  C10M2201/145 ,  C10M2227/04 ,  C10M2227/065 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0465 ,  C10M2229/0515 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2220/084 ,  H01L23/3737 ,  H01L2924/0002 ,  H01L2924/09701 ,  C08L83/00 ,  C08L2666/54 ,  H01L2924/00

Abstract: A thermally conductive silicone grease composition comprising at least the following components: an organopolysiloxane (A) represented by the following general formula: [wherein R1 designates identical or different univalent hydrocarbon groups; X designates identical or different univalent hydrocarbon groups or alkoxysilyl-containing groups of the following general formula: —R2—SiR1a(OR3)(3-a) (wherein R1 designates the previously mentioned groups; R2 designates oxygen atoms or alkylene groups; R3 designates alkyl groups; and ‘a’ is an integer ranging from 0 to 2); and ‘m’ and ‘n’ are integers equal to or greater than 0, respectively]; a thermally conductive filler (B); and an organopolysiloxane (C) having silicon-bonded hydrogen atoms on both molecular terminals and in the molecular chains; is characterized by excellent resistance to heat and reduced oil bleeding.

Abstract translation: 至少包含以下组分的导热硅油组合物：由以下通式表示的有机聚硅氧烷（A）：其中R 1表示相同或不同的一价烃基; X表示相同或不同的具有以下通式的一价烃基或含烷氧基甲硅烷基的基团：-R2-SiR1a（OR3）（3-a）（其中R1表示前述基团; R2表示氧原子或亚烷基; R3表示 烷基;和'a'是0至2的整数）; 和'm'和'n'分别为等于或大于0的整数]; 导热填料（B）; 和在分子末端和分子链中具有硅键合氢原子的有机聚硅氧烷（C）; 其特征在于优异的耐热性和减少的油渗出。

公开(公告)号：US20140206584A1

公开(公告)日：2014-07-24

申请号：US13694911

申请日：2013-01-18

Applicant: Sal A. Randisi, SR.

Inventor： Sal A. Randisi, SR.

IPC: C10M157/02

CPC classification number: C10M161/00 ,  C10M169/06 ,  C10M177/00 ,  C10M2201/1056 ,  C10M2201/145 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2205/0213 ,  C10M2205/022 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2209/084 ,  C10M2209/104 ,  C10M2213/062 ,  C10N2230/06 ,  C10N2230/70 ,  C10N2230/74 ,  C10N2250/10 ,  C10N2270/00 ,  C10M2205/024 ,  C10M2205/04

Abstract: A composition made by admixing a major amount of base oils of lubricating viscosity and minor amounts of additives. The additives can include a viscosity modifier, a dispersant, a friction modifier, an anti-oxidant, a suppressant, a tackifier, and thickeners. The dispersant can be a dissolved powered styrene-ethylene/propylene-block copolymer and the thickeners can be fumed silicia. The dispersants and the thickeners are pulverized and dissolved in the composition to provide for inhibition of oil separation during storage.

Abstract translation: 通过混合主要量的润滑粘度的基础油和少量添加剂制成的组合物。 添加剂可以包括粘度调节剂，分散剂，摩擦调节剂，抗氧化剂，抑制剂，增粘剂和增稠剂。 分散剂可以是溶解动力的苯乙烯 - 乙烯/丙烯 - 嵌段共聚物，并且增稠剂可以是热解硅石。 将分散剂和增稠剂粉碎并溶解在组合物中以提供在储存期间抑制油分离。