公开(公告)号：US4790954A

公开(公告)日：1988-12-13

申请号：US47800

申请日：1987-05-07

Applicant: John L. Burba, III ,  Audrey L. Barnes

Inventor： John L. Burba, III ,  Audrey L. Barnes

IPC: C09K3/00 ,  C01B13/14 ,  C01B33/24 ,  C01B33/26 ,  C01B33/36 ,  C01B33/38 ,  C01B33/40 ,  C01B33/44 ,  C01B39/06 ,  C09K8/02 ,  C09K8/03 ,  C09K8/14 ,  C09K8/84 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  B01J13/00 ,  C01B33/28 ,  C09K7/00

CPC classification number: B82Y30/00 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/145 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2210/02 ,  C10N2250/02 ,  Y10S507/901

Abstract: Novel compositions useful as fluid gelling agents, especially for use in subterranean applications such as drilling fluids, are prepared by reacting an aqueous dispersion of a clay, such as bentonite, with an aqueous gel of a monodispersed mixed metal layered hydroxide of the formula Li.sub.m D.sub.d T(OH).sub.(m+2d+3+na) A.sub.a.sup.n, where D is a divalent metal, such as Mg, T is a trivalent metal, such as Al, and A represents other monovalent or polyvalent anions, the formula being described in detail in the disclosure.

Abstract translation: 用作流体胶凝剂的新型组合物，特别是用于地下应用如钻井液的流体胶凝剂通过使粘土如膨润土的水分散体与式LimDdT的单分散混合金属层状氢氧化物的水凝胶 OH）（m + 2d + 3 + na）Aan，其中D是二价金属，例如Mg，T是三价金属如Al，A代表其它单价或多价阴离子，其详细描述于 披露。

公开(公告)号：US4664843A

公开(公告)日：1987-05-12

申请号：US752326

申请日：1985-07-05

Applicant: John L. Burba, III ,  Audrey L. Barnes

Inventor： John L. Burba, III ,  Audrey L. Barnes

IPC: C09K3/00 ,  C01B13/14 ,  C01B33/24 ,  C01B33/26 ,  C01B33/36 ,  C01B33/38 ,  C01B33/40 ,  C01B33/44 ,  C01B39/06 ,  C09K8/02 ,  C09K8/03 ,  C09K8/14 ,  C09K8/84 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  B01J13/00 ,  C01B33/28 ,  C09K7/00

CPC classification number: B82Y30/00 ,  C01B33/26 ,  C01B33/40 ,  C01B33/44 ,  C09K8/145 ,  C09K8/845 ,  C10M113/00 ,  C10M125/10 ,  C10M173/02 ,  C10M177/00 ,  C10M2201/00 ,  C10M2201/02 ,  C10M2201/0606 ,  C10M2201/061 ,  C10M2201/0616 ,  C10M2201/062 ,  C10M2201/0626 ,  C10M2201/063 ,  C10M2201/0656 ,  C10M2201/0666 ,  C10M2201/0806 ,  C10M2201/0856 ,  C10M2201/0866 ,  C10M2201/0876 ,  C10M2201/1013 ,  C10M2201/1026 ,  C10M2201/103 ,  C10M2201/1036 ,  C10M2201/14 ,  C10M2201/145 ,  C10M2201/16 ,  C10M2201/18 ,  C10N2210/02 ,  C10N2250/02 ,  Y10S507/901

Abstract: Novel compositions useful as fluid gelling agents, especially for use in subterranean applications such as drilling fluids, are prepared by reacting an aqueous dispersion of a clay, such as bentonite, with an aqueous gel of a monodispersed mixed metal layered hydroxide of the formula Li.sub.m D.sub.d T(OH).sub.m+2d+3+na) A.sub.a.sup.n, where D is a divalent metal, such as Mg, T is a trivalent metal, such as Al, and A represents other monovalent or polyvalent anions, the formula being described in detail in the disclosure.

Abstract translation: 用作流体胶凝剂的新型组合物，特别是用于地下应用如钻井液的流体胶凝剂通过使粘土如膨润土的水分散体与式LimDdT的单分散混合金属层状氢氧化物的水凝胶 OH）m + 2d + 3 + na）Aan，其中D是二价金属，例如Mg，T是三价金属如Al，A表示其它一价或多价阴离子，其详细描述在 披露

公开(公告)号：US09777205B2

公开(公告)日：2017-10-03

申请号：US15501878

申请日：2014-09-22

Applicant: Dow Global Technologies LLC

Inventor： Yunfeng Yang ,  Hongyu Chen ,  Brad C. Bailey ,  Mohamed Esseghir ,  Suh Joon Han

IPC: C10M125/04 ,  C07F15/00 ,  C07F7/00 ,  C07F7/28 ,  C09K5/10 ,  C08K3/22 ,  C08K3/28

CPC classification number: C09K5/10 ,  B01J31/22 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F110/02 ,  C08K3/22 ,  C08K3/28 ,  C08K2003/2227 ,  C08K2003/2296 ,  C08K2003/282 ,  C10M107/06 ,  C10M169/02 ,  C10M2201/0416 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0656 ,  C10M2205/0225 ,  C10M2229/041 ,  C10M2229/042 ,  C10M2229/045 ,  C10N2220/022 ,  C10N2220/028 ,  C10N2230/08 ,  C08F2500/10 ,  C08F2500/02 ,  C08F10/02 ,  C08F4/64193 ,  C08F210/16 ,  C08F210/06 ,  C08F2500/17 ,  C08L23/14 ,  C08L23/06 ,  C10M2205/0245 ,  C10M2205/0285

Abstract: Disclosed is an effective thermal grease comprising a hyperbranched olefinic fluid and a thermally conductive filler. Property-modifying additives and fillers may also be included. The hyperbranched olefinic fluid is selected to have an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. The thermal grease exhibits a flash point of 180° C. or higher, a pour point of 0° C. or lower, and a kinematic viscosity at 40° C. of no more than 200 cSt (0.0002 m 2/s). The composition may offer improved thermal conductivity, reduced tendency to migrate, and lower cost when compared with many other thermal greases, including silicone-based thermal greases.

公开(公告)号：US20130267448A1

公开(公告)日：2013-10-10

申请号：US13443207

申请日：2012-04-10

Applicant: Gary Goodan ,  Michael Quallo ,  Seth Ankrom

Inventor： Gary Goodan ,  Michael Quallo ,  Seth Ankrom

IPC: C10M131/10 ,  C10M125/26

CPC classification number: C10M169/02 ,  C10M2201/0616 ,  C10M2213/0606 ,  C10N2220/082 ,  C10N2230/08 ,  C10N2230/10 ,  C10N2240/06 ,  C10N2250/10

Abstract: A lubricating grease containing about 75 to 85% by weight of a liquid perfluoropolyether and about 15 to 25% by weight of a particulate boron nitride, preferably monomodal boron nitride having a particle size of about 7 to 10 microns; use of the lubricating grease for lubricating structures subjected to an oxygen-enriched environment and devices containing such lubricated structures.

Abstract translation: 含有约75至85重量％的液体全氟聚醚和约15至25重量％的颗粒氮化硼，优选具有约7至10微米的粒度的单峰氮化硼的润滑油; 使用润滑脂进行富氧环境的润滑结构和包含这种润滑结构的装置。

公开(公告)号：US08258090B2

公开(公告)日：2012-09-04

申请号：US12516048

申请日：2007-11-29

Applicant: Marco Avataneo ,  Pier Antonio Guarda ,  Giuseppe Marchionni ,  Patrizia Maccone ,  Giovanni Boccaletti

Inventor： Marco Avataneo ,  Pier Antonio Guarda ,  Giuseppe Marchionni ,  Patrizia Maccone ,  Giovanni Boccaletti

IPC: C10M105/18

CPC classification number: C08F293/00 ,  C08F214/182 ,  C08F283/06 ,  C08F293/005 ,  C08L53/00 ,  C10M107/38 ,  C10M119/22 ,  C10M2201/0616 ,  C10M2201/1026 ,  C10M2201/1056 ,  C10M2203/045 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2205/0285 ,  C10M2207/1206 ,  C10M2207/2805 ,  C10M2209/1033 ,  C10M2213/043 ,  C10M2213/046 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2213/0626 ,  C10M2215/121 ,  C10M2217/0456 ,  C10M2229/025 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/74 ,  C10N2240/06 ,  C10N2240/202 ,  C10N2250/10 ,  C10N2250/121 ,  C08L2666/02 ,  C08L2666/04

Abstract: Fluorinated lubricants of formula: T-O-[A-B]z-[A-B′]z′-A-T′  (I) wherein: A=—(X)a—O-A′-(X′)b wherein A′ is a perfluoropolyether chain comprising units (CF2O), (CF2CF2O), (CF2CF2CF2O), (CF2CF2CF2CF2O); X, X′=—CF2—, —CF2CF2—; a, b=0 or 1; B derives from olefins, of which at least one homopolymerizable by radical route, of formula: —[(CR1R2—CR3R4)j(CR5R6—CR7R8)j′]—  (Ia) wherein j=1-5, j′=0-4 and 2

Abstract translation: 氟化润滑剂，其结构式为：TO- [AB] z- [AB'] z'-AT'（I）其中：A = - （X）a-OA' - （X'）b其中A'是全氟聚醚链， 单元（CF 2 O），（CF 2 CF 2 O），（CF 2 CF 2 CF 2 O），（CF 2 CF 2 CF 2 CF 2 O） X，X'= -CF 2 - ， - CF 2 CF 2 - ; a，b = 0或1; B衍生自其中至少一种可通过自由基路线均聚的至少一种式： - [（CR1R2-CR3R4）j（CR5R6-CR7R8）j'] - （Ia）其中j = 1-5，j'= 0- 4和2 <（j + j'）<5; R1-R8 =卤素，H，C1-C6（全）卤代烷基，C1-C6烷基，C1-C6氧基（全） - 氟烷基; z≥2; z'为0或整数; z，z'使得式（I）的聚合物的数均分子量在500-500,000的范围内; B'=（Ia），但R 1 -R 8中的至少一个具有不同于B和2和nlE的含义;（j + j'）<5; T，T'= C 1 -C 3全氟烷基，C 1 -C 6烷基及其组合物。

公开(公告)号：US08080499B2

公开(公告)日：2011-12-20

申请号：US12252518

申请日：2008-10-16

Applicant: Hung-Tu Lu ,  Sergey Uvarov

Inventor： Hung-Tu Lu ,  Sergey Uvarov

IPC: C10M125/00 ,  C10M125/02

CPC classification number: C10M169/06 ,  B82Y30/00 ,  C09K5/14 ,  C10M171/06 ,  C10M2201/0406 ,  C10M2201/041 ,  C10M2201/056 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/1056 ,  C10M2203/102 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2207/022 ,  C10M2207/126 ,  C10M2207/40 ,  C10M2209/04 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/103 ,  C10M2229/02 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2230/00 ,  C10N2240/20 ,  C10N2250/10 ,  H01L23/42 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present invention discloses a nanodiamond thermal grease, which comprises a nanodiamond powder, a thermal powder and a substrate. The nanodiamond powder has volume percentage of 5% to 30%, the thermal powder has volume percentage of 40% to 90%, and the substrate has volume percentage of 5% to 30%. The nanodiamond powder and the thermal powder are distributed uniformly in the substrate to form the nanodiamond thermal grease having high thermal conductivity.

Abstract translation: 本发明公开了一种纳米金刚石导热油脂，其包含纳米金刚石粉末，热粉末和基材。 纳米金刚石粉末的体积百分比为5〜30％，热粉的体积百分比为40〜90％，底材的体积百分比为5〜30％。 纳米金刚石粉末和热粉末均匀分布在基材中，形成具有高导热性的纳米金刚石导热油脂。

公开(公告)号：US20110034355A1

公开(公告)日：2011-02-10

申请号：US12908058

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.

公开(公告)号：US20080004191A1

公开(公告)日：2008-01-03

申请号：US11478482

申请日：2006-06-29

Applicant: Tsukasa Ishigaki

Inventor： Tsukasa Ishigaki

IPC: C10M113/08

CPC classification number: C10M169/02 ,  C10M107/28 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/0876 ,  C10M2209/0863 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2220/021 ,  C10N2240/20 ,  C10N2250/10 ,  C10M2205/0285

Abstract: A thermal conductive grease used for diffusion of heat generated in electronic appliances is provided. The thermal conductive grease comprises: (A) a base oil having a viscosity of 112 to 770 mm2 at 40° C. and comprising a copolymer of an unsaturated dicarboxylic acid dibutyl ester and an α-olefin; and (B) a thermal conductive filler filled in the base oil. The thermal conductive grease does not include conventionally used silicone oil so that insulating substances will not be formed in the thermal conductive grease.

Abstract translation: 提供了用于在电子设备中产生的热扩散的导热油脂。 导热油脂包括：（A）在40℃下粘度为112至770mm 2的基础油，并且包含不饱和二羧酸二丁酯和α-烯烃的共聚物; 和（B）填充在基础油中的导热填料。 导热油脂不包括常规使用的硅油，从而不会在导热油脂中形成绝缘物质。

公开(公告)号：US20070149834A1

公开(公告)日：2007-06-28

申请号：US11616185

申请日：2006-12-26

Applicant: Akihiro Endo ,  Kei Miyoshi ,  Kunihiro Yamada ,  Hiroaki Kizaki

Inventor： Akihiro Endo ,  Kei Miyoshi ,  Kunihiro Yamada ,  Hiroaki Kizaki

IPC: A23J7/00 ,  C10L1/16

CPC classification number: C10M169/02 ,  C08G77/14 ,  C08G77/18 ,  C08G77/20 ,  C08K3/013 ,  C08K5/5419 ,  C08L83/04 ,  C10M111/04 ,  C10M2201/0416 ,  C10M2201/0606 ,  C10M2201/0616 ,  C10M2201/0626 ,  C10M2201/1013 ,  C10M2203/0213 ,  C10M2203/102 ,  C10M2227/04 ,  C10M2227/045 ,  C10M2229/0415 ,  C10M2229/0425 ,  C10M2229/0435 ,  C10M2229/0445 ,  C10M2229/0455 ,  C10M2229/0465 ,  C10M2229/0485 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2210/08 ,  C10N2220/022 ,  C10N2220/082 ,  C10N2230/08 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2250/10 ,  H01L23/3737 ,  H01L2924/0002 ,  C08L2666/44 ,  C08L2666/54 ,  H01L2924/00

Abstract: Provided is a heat conductive silicone grease composition, including: (A) 100 parts by volume of an organopolysiloxane with a specific structure and with a kinematic viscosity at 25° C. of 10 to 10,000 mm2/s, (B) 0.1 to 50 parts by volume of an alkoxysilane with a specific structure, and (C) 100 to 2,500 parts by volume of a heat conductive filler. The composition exhibits high thermal conductivity, retains excellent fluidity meaning the composition exhibits favorable workability, and is capable of filling fine indentations, thereby reducing contact resistance and providing excellent heat radiation performance. Also, the durability, under conditions of high temperature and high humidity, of the composition is improved, thereby improving the reliability of the composition during actual use. Heat generated by a heat-generating body can be dissipated into a heat-radiating body by sandwiching the composition between the heat-generating body and the heat-radiating body.

Abstract translation: 提供一种导热硅脂组合物，其包括：（A）100体积％的具有特定结构并且在25℃下的运动粘度为10至10,000mm 2的有机聚硅氧烷 ，（B）0.1〜50体积份的具有特定结构的烷氧基硅烷，（C）100〜2,500体积份的导热性填料。 该组合物显示出高导热性，保持了优异的流动性，这意味着组合物表现出良好的加工性，并且能够填充细小的凹痕，从而降低接触电阻并提供优异的散热性能。 此外，在高温高湿条件下的组合物的耐久性得到改善，从而提高了实际使用中组合物的可靠性。 由发热体产生的热量可以通过将组合物夹在发热体和散热体之间而散发到散热体中。

公开(公告)号：US06753301B2

公开(公告)日：2004-06-22

申请号：US09901975

申请日：2001-07-10

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

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

IPC: C10M14700

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 C3+ 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.