公开(公告)号：US20170321144A1

公开(公告)日：2017-11-09

申请号：US15522314

申请日：2015-10-30

Applicant: Aktiebolaget SKF

Inventor： Frank Fiddelaers ,  Eustathios Ioannides

IPC: C10M113/12 ,  C10M117/04 ,  C10M117/06 ,  C10M123/02 ,  C10M115/08 ,  C10M137/04 ,  C10M137/08 ,  C10M137/10 ,  C10M141/10 ,  C10M169/06 ,  C10M135/20

CPC classification number: C10M113/12 ,  C10M115/08 ,  C10M117/04 ,  C10M117/06 ,  C10M123/02 ,  C10M135/20 ,  C10M137/04 ,  C10M137/08 ,  C10M137/10 ,  C10M141/10 ,  C10M169/00 ,  C10M169/06 ,  C10M2201/0626 ,  C10M2201/1056 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/123 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/289 ,  C10M2215/223 ,  C10M2215/30 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2219/08 ,  C10M2219/082 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/043 ,  C10M2223/047 ,  C10M2223/06 ,  C10M2227/06 ,  C10N2210/02 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2250/10

Abstract: The invention relates to a grease composition having a base oil and a thickener that includes hydrophilic metal oxide particles and one or more esters which contain one or more unsaturated C—C bonds and/or at least one OH group. The hydrophilic metal oxide particles have a BET specific surface area of at least 10 m2/g and at least 80% of the hydrophilic metal oxide particles have a particle size in the range of from 5 nm to 900 μm. The amount of the thickener is in the range of from 0.1-40% by weight, based on the total weight of the grease composition. The invention further relates to methods for manufacturing the grease compositions, and the use of the grease compositions for lubricating bearings, gears and couplings.

公开(公告)号：US09187707B2

公开(公告)日：2015-11-17

申请号：US13694911

申请日：2013-01-18

Applicant: Sal A Randisi, Sr.

Inventor： Sal A Randisi, Sr.

IPC: C10M125/26 ,  C10M113/12 ,  C10M177/00 ,  C10M169/06

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。 分散剂和增稠剂被粉碎并溶解在组合物中以提供在储存期间抑制油分离。

公开(公告)号：US20140213492A1

公开(公告)日：2014-07-31

申请号：US14343921

申请日：2012-08-27

Applicant: Kluber Lubrication Munchen SE & Co., KG

Inventor： Gabriele Wirtensohn ,  Martin Schweigkofler ,  Martin Schmid-Amelunxen

IPC: C10M105/40 ,  C10M105/06

CPC classification number: C10M105/40 ,  C10M105/06 ,  C10M169/00 ,  C10M169/02 ,  C10M169/04 ,  C10M169/06 ,  C10M2201/0616 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2203/065 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/106 ,  C10M2207/125 ,  C10M2207/1256 ,  C10M2207/1265 ,  C10M2207/1285 ,  C10M2207/282 ,  C10M2207/2835 ,  C10M2207/288 ,  C10M2213/0606 ,  C10M2213/0623 ,  C10M2213/0626 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/10 ,  C10M2215/1026 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2217/0213 ,  C10M2217/044 ,  C10M2217/0446 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/087 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/049 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2230/12 ,  C10N2230/64 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2250/10

Abstract: The invention relates to a high-temperature grease which is used inter alia in corrugated cardboard plants and comprises exclusively fluorine-free base oil.

Abstract translation: 本发明涉及一种高温润滑脂，其尤其用于瓦楞纸板装置中，并且仅包括无氟基础油。

公开(公告)号：US08492320B2

公开(公告)日：2013-07-23

申请号：US13535815

申请日：2012-06-28

Applicant: Tetsuhiro Miyamoto ,  Akihiko Shimura ,  Toshio Nitta ,  Jiro Yurimoto

Inventor： Tetsuhiro Miyamoto ,  Akihiko Shimura ,  Toshio Nitta ,  Jiro Yurimoto

IPC: C10M133/16 ,  C10M107/34 ,  C10M169/00

CPC classification number: C10M107/38 ,  C10M169/02 ,  C10M2201/0416 ,  C10M2201/1056 ,  C10M2213/026 ,  C10M2213/046 ,  C10M2213/0613 ,  C10M2213/0626 ,  C10M2215/08 ,  C10M2215/1026 ,  C10M2219/04 ,  C10N2220/02 ,  C10N2220/06 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/08 ,  C10N2240/204 ,  C10N2250/10

Abstract: A lubricant composition which is suitable as a fluorine oil, fluorine grease, and which is excellent in stabilizability, as well as a lubricant composition which is suitable as a fluorine oil, fluorine grease, and which has excellent rust prevention properties while keeping a heat resistance.

Abstract translation: 适合作为氟油，氟润滑脂并且稳定性优异的润滑剂组合物，以及适合作为氟油，氟润滑脂的润滑剂组合物，并且在保持耐热性的同时具有优异的防锈性 。

公开(公告)号：US08470748B2

公开(公告)日：2013-06-25

申请号：US13054186

申请日：2009-06-26

Applicant: Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

Inventor： Akihiko Shimura ,  Yoshihito Tani ,  Toshio Nitta

IPC: C10M107/38 ,  C10M113/02

CPC classification number: C10M171/06 ,  C10M169/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/1056 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2213/062 ,  C10M2213/0626 ,  C10M2215/1026 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2230/08 ,  C10N2230/68 ,  C10N2240/02 ,  C10N2240/06 ,  C10N2240/20 ,  C10N2250/10

Abstract: Disclosed is an electroconductive grease comprising a fluorine oil, an electroconductive material, and a thickening agent, the electroconductive grease containing 5 to 20 wt. % of carbon black having a DBP oil absorption amount of 250 ml/100 g or less as the electroconductive material, and 2 to 15 wt. % of fluorine-containing resin particles having an average primary particle size of 1.0 μm or less as the thickening agent. The electroconductive grease comprises carbon black having specific properties, and fluorine-containing resin particles, preferably PTFE particles, having an average primary particle size of 1.0 μm or less, and therefore exhibits excellent oil separation characteristics, namely, a remarkably lower degree of oil separation, which can also be reduced to 10 wt. % or less.

Abstract translation: 公开了一种包含氟油，导电材料和增稠剂的导电润滑脂，所述导电润滑脂含有5至20wt。 DBP吸油量为250ml / 100g以下的炭黑的％为导电性物质，2〜15重量％ ％的平均一次粒径为1.0μm以下的含氟树脂粒子作为增稠剂。 导电性润滑脂包含具有特定性质的炭黑，平均一次粒径为1.0μm以下的含氟树脂粒子，优选PTFE粒子，因此具有优异的油分离特性，即油分离度显着降低 ，其也可以降低到10wt。 ％ 或更少。

公开(公告)号：US08450386B2

公开(公告)日：2013-05-28

申请号：US11182947

申请日：2005-07-18

Applicant: Mohand Melbouci

Inventor： Mohand Melbouci

IPC: C08G61/02

CPC classification number: A61K8/39 ,  A23L29/20 ,  A61K8/73 ,  A61K8/731 ,  A61K47/02 ,  A61K47/10 ,  A61K47/36 ,  A61Q19/00 ,  C04B40/0039 ,  C04B2103/44 ,  C08K3/36 ,  C08L1/284 ,  C08L1/286 ,  C08L5/00 ,  C08L29/04 ,  C08L71/02 ,  C09K3/00 ,  C09K8/035 ,  C09K8/12 ,  C09K8/467 ,  C09K8/68 ,  C10M2201/1056 ,  C11D3/124 ,  C11D3/222 ,  C11D3/3707 ,  C11D3/3749 ,  D21H19/54 ,  Y02W30/94 ,  C04B18/146 ,  C04B24/32 ,  C04B24/38 ,  C08L2666/04 ,  C08L2666/26 ,  C10M2209/104 ,  C10M2209/12

Abstract: An aqueous based functional system contains a stable fluid polymer suspension (FPS) thickening agent of a polysaccharide, polyethylene glycol (PEG), and hydrated thickening silica. The functional systems may be formulations of personal care excluding oral care, household care, oil field servicing fluids, Civil Engineering servicing fluids, paper coatings, construction fluids, ceramic glazes, foods, firefighting retardants, mineral processing, aqueous based coatings, building materials, construction, pharmaceuticals, medical care, paper making process, and paper coating. The FPS provides to the functional system comparable or better rheology and viscosity properties as compared to when using similar thickening agents in dry, solid form. A method of preparing the aqueous based functional system is also provided by adding a sufficient amount of a stable FPS that is compatible with the functional system to the system to thicken the functional system.

Abstract translation: 水性功能体系含有多糖，聚乙二醇（PEG）和水合增稠二氧化硅的稳定的流体聚合物悬浮液（FPS）增稠剂。 功能系统可以是不包括口腔护理，家庭护理，油田维修流体，土木工程维修流体，纸涂料，建筑流体，陶瓷釉料，食品，消防剂，矿物加工，含水基涂料，建筑材料， 建筑，制药，医疗，造纸过程和纸张涂装。 与使用干燥，固体形式的类似增稠剂相比，FPS提供了与功能体系相当或更好的流变性和粘度性质。 通过向系统添加足够量的与功能系统相容的稳定的FPS以增加功能体系，也提供了制备水性功能体系的方法。

公开(公告)号：US20120264663A1

公开(公告)日：2012-10-18

申请号：US13535815

申请日：2012-06-28

Applicant: Tetsuhiro MIYAMOTO ,  Akihiko Shimura ,  Toshio Nitta ,  Jiro Yurimoto

Inventor： Tetsuhiro MIYAMOTO ,  Akihiko Shimura ,  Toshio Nitta ,  Jiro Yurimoto

IPC: C10M119/22 ,  C10M115/08 ,  C10M133/16

CPC classification number: C10M107/38 ,  C10M169/02 ,  C10M2201/0416 ,  C10M2201/1056 ,  C10M2213/026 ,  C10M2213/046 ,  C10M2213/0613 ,  C10M2213/0626 ,  C10M2215/08 ,  C10M2215/1026 ,  C10M2219/04 ,  C10N2220/02 ,  C10N2220/06 ,  C10N2230/08 ,  C10N2230/12 ,  C10N2240/08 ,  C10N2240/204 ,  C10N2250/10

Abstract: A lubricant composition which is suitable as a fluorine oil, fluorine grease, and which is excellent in stabilizability, as well as a lubricant composition which is suitable as a fluorine oil, fluorine grease, and which has excellent rust prevention properties while keeping a heat resistance.

Abstract translation: 适合作为氟油，氟润滑脂并且稳定性优异的润滑剂组合物，以及适合作为氟油，氟润滑脂的润滑剂组合物，并且在保持耐热性的同时具有优异的防锈性 。

公开(公告)号：US08084405B2

公开(公告)日：2011-12-27

申请号：US12908112

申请日：2010-10-20

Applicant: Jon Lee Howell ,  Alice Elizabeth Van Der Ende ,  Erik William Perez ,  Krista Lynn Laugesen

Inventor： Jon Lee Howell ,  Alice Elizabeth Van Der Ende ,  Erik William Perez ,  Krista Lynn Laugesen

IPC: C10M107/24 ,  C10M107/38 ,  C10M107/54

CPC classification number: C10M107/00 ,  C08G65/007 ,  C10M107/38 ,  C10M107/46 ,  C10M169/02 ,  C10M169/041 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2207/106 ,  C10M2209/1033 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10M2217/0456 ,  C10M2229/006 ,  C10M2229/0515 ,  C10N2210/04

Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.

公开(公告)号：US20110194793A1

公开(公告)日：2011-08-11

申请号：US13060510

申请日：2009-08-25

Applicant: Ryohei Kaneko ,  Yoshiaki Furusawa ,  Masaya Kinjyo

Inventor： Ryohei Kaneko ,  Yoshiaki Furusawa ,  Masaya Kinjyo

IPC: 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 1, 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 202 defining a bottom surface of a lower annular recess 204 and a lower surface of an upper annular flat plate-shaped portion 102 and, on the other hand, an upper surface and a lower surface of a thrust bearing piece 300 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1中，基油为硅油的硅油，其25℃下的运动粘度系数为100cSt以上且50000cSt以下，含有增稠剂 一方面将其工作穿透度设定在不小于200且不大于400的滑动界面处，一方面在下环形平板形部分202的上表面之间，该下环形平板形部分202的上表面限定下环形 凹槽204和上环形平板状部分102的下表面，另一方面，是推力轴承件300的上表面和下表面，其分别与上表面和下表面 。

公开(公告)号：US20110034356A1

公开(公告)日：2011-02-10

申请号：US12908112

申请日：2010-10-20

Applicant: Jon Lee Howell ,  Alice Elizabeth Van Der Ende ,  Erik William Perez ,  Krista Lynn Laugesen

Inventor： Jon Lee Howell ,  Alice Elizabeth Van Der Ende ,  Erik William Perez ,  Krista Lynn Laugesen

IPC: C10M169/02 ,  C07C43/11 ,  C07C309/29 ,  C07C65/21

CPC classification number: C10M107/00 ,  C08G65/007 ,  C10M107/38 ,  C10M107/46 ,  C10M169/02 ,  C10M169/041 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/1026 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2207/106 ,  C10M2209/1033 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/0626 ,  C10M2217/0456 ,  C10M2229/006 ,  C10M2229/0515 ,  C10N2210/04

Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.

Abstract translation: 公开了一种组合物，其包含芳基全氟聚醚，任选的卤代油，以及任选的增稠剂。 该组合物可用作润滑剂本身或用作油或润滑脂润滑剂的添加剂，并且可以承受高于300℃的温度而不分解。 卤代油可以是全氟聚醚，氟硅氧烷，三氟氯乙烯或其两种或更多种的组合。 增稠剂可以是细分二氧化硅，氮化硼，粘土，皂，聚（四氟乙烯），粘土，滑石，二氧化硅，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。