Organic Compounds Of Nonmetals Other Than C, H, And O Patents (Class 252/75)
  • Patent number: 10704008
    Abstract: A heat-conductive silicone grease composition comprising (A) an organopolysiloxane in an amount of 20 to 90 parts by mass, (B) a non-silicone-type organic compound in an amount of 80 to 10 parts by mass (wherein the total amount of the components (A) and (B) is 100 parts by mass) and (C) a heat-conductive inorganic filler having an average particle diameter of 0.5 to 100 ?m in an amount of 200 to 2,000 parts by mass relative to 100 parts by mass of the total amount of the components (A) and (B), wherein the SP value of the non-silicone-type organic compound (B) is greater than that of the organopolysiloxane (A) (i.e., (B)>(A)), the value obtained by subtracting the SP value of the component (A) from the SP value of the component (B) is greater than 2, and the viscosity of the heat-conductive silicone grease composition is 50 to 1,000 Pa·s at 25° C.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: July 7, 2020
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventor: Nobuhiro Ichiroku
  • Patent number: 10618865
    Abstract: The purpose of the present invention is to provide organometallic salt compositions that are useful as lubricant additives and/or in lubricant additive compositions to reduce friction and wear, and also have improved solubility in all four types of hydrocarbon base oils (Groups I-IV) at a variety of concentrations and under a variety of conditions. The organometallic salt composition is derived from at least one long chain monocarboxylic acid and a single metal in combination with at least one short or medium branched-chain monocarboxylic acid. The compositions are particularly useful in combination with activated complexes comprising a first metal component, a second metal component and particles comprising the first metal component.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: April 14, 2020
    Assignee: Ab Nanol Technologies Oy
    Inventors: Aubrey Burrows, Kenneth Ekman, Sophia Von Haartman, Samuli Lempiäinen, Johan Von Knorring
  • Patent number: 10475546
    Abstract: The present disclosure relates to conductors comprising a conducting member comprising silver and a functionalized organosiloxane network having at least one functional group capable of trapping silver or a silver ion as well as to methods of preparing the same. For example, the functionalized organosiloxane network can at least substantially inhibit dendrite formation between a first conducting member and a second conducting member. For example, the conductors may be used in an electronic circuit such as a printed electronic circuit.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: November 12, 2019
    Assignee: National Research Council of Canada
    Inventors: Gaozhi George Xiao, Ye Tao, Zhiyi Zhang, Jianping Lu
  • Patent number: 10414964
    Abstract: A lubricant compositions having at least one base oil composition and a friction-reducing composition including a substituted phosphate ester and/or substituted hydrogen phosphites are described. Methods for making such compounds and methods of drilling using such lubricant compositions are also described.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: September 17, 2019
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Tabassumul Haque, Man Kit Ng, Joseph R. Pellettiere, Hong Cheng, Dennis G. Peiffer, Juan D. Henao, Larry L. Iaccino
  • Patent number: 10393724
    Abstract: A method for characterizing a brake fluid, the method comprising contacting a solvent with the brake fluid to provide a sample; introducing the sample into a first capillary column coated with a first stationary phase and allowing the sample to flow through the first capillary column to produce an effluent stream; and passing the effluent stream through a detector to identify one or more hydrocarbon components and optionally a detectable borate component, wherein the first capillary column is at a temperature effective for a borate ester in the sample, if any, to react with a portion of the solvent to form the detectable borate component.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: August 27, 2019
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Justin Pletzke, Shaelah M. Reidy
  • Patent number: 10385250
    Abstract: A method of preparing a thermally conductive composite including: a) mixing 15% to 60% by weight of a polymer matrix with 0% to 85% by weight of a high-aspect-ratio thermally conductive filler having an aspect ratio of at least 5:1; and (b) mixing a polymer melt obtained from step (a) with 0% to 85% by weight of a low-aspect-ratio thermally conductive filler having an aspect ratio of 2:1 or less. By changing the weight ratio, the structure and mechanical properties of the low-aspect-ratio thermally conductive filler and the high-aspect-ratio thermally conductive filler, thermal conductivity anisotropy can be tuned. A thermally conductive composite having thermal conductivity anisotropy in the range from 1 to 4 is also disclosed.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: August 20, 2019
    Assignee: Nano and Advanced Materials Institute Limited
    Inventors: Haojun Zhu, Changbao Ren, Lai To Leung, Kwok Keung Paul Ho
  • Patent number: 10246623
    Abstract: Provided are a resin composition, an article prepared by using the resin composition, and a method of preparing the article. The resin composition includes thermally conductive particles, boron nitride nanotubes, and a matrix resin.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: April 2, 2019
    Assignee: Naieel Technology
    Inventors: Jaewoo Kim, Duck Bong Seo, Chan Kyu Kwak
  • Patent number: 10184075
    Abstract: There is herein described a phase change material (PCM) for use in energy storage systems. More particularly, there is described a phase change material comprising Strontium Bromide and a Metal Halide that is optimal to storing heat in about the 76° C. to 88° C. temperature range.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: January 22, 2019
    Assignee: Sunamp Limited
    Inventors: Andrew John Bissell, Colin Pulham, David Oliver
  • Patent number: 10179893
    Abstract: A cleaning method and a cleaning fluid are provided. The cleaning method includes accessing a plurality of turbine components attached to a turbine assembly, the turbine assembly being a portion of a turbomachine, positioning at least one cleaning vessel over at least one of the turbine components, forming a liquid seal with a sealing bladder, providing a cleaning fluid to the cleaning vessel, and draining the cleaning fluid from the cleaning vessel. The cleaning fluid includes a carrier fluid and a solvent additive for removing fouling material from the turbine component. An alternative cleaning method is also provided.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: January 15, 2019
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Sanji Ekanayake, Surinder Singh Pabla, Murali Krishna Kalaga, Alston Ilford Scipio, Ishmael Dean El
  • Patent number: 10144836
    Abstract: Disclosed is a carbon nanotube dispersion liquid composition for forming a conductive layer in a display device. The carbon nanotube dispersion liquid composition includes, for example, 0.05 to 20 wt % of carbon nanotubes, 0.02 to 40 wt % of a polyacrylic acid resin, and 50 to 99.93 wt % of C2-C5 straight-chain alkanol, based on the total weight of the carbon nanotube dispersion liquid composition.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: December 4, 2018
    Assignees: LG DISPLAY CO., LTD., NANO SOLUTION CO., LTD.
    Inventors: Junsik Hwang, Kwihong Park, Yuseon Kho, Hyungyul Kim, Hojun Moon
  • Patent number: 10123412
    Abstract: A thermosetting polymer formulation includes: 40 to 90 volume percent of a thermosetting polymer system; 10 to 40 volume percent, preferably 20 to 35 volume percent, preferably 20 to 30 volume percent, of a plurality of hexagonal boron nitride platelets having a mean particle diameter of 5 to 20 micrometers, preferably 8 to 15 micrometers, and a D10 particle diameter of 3 to 7 micrometers, preferably 3 to 5 micrometers, and a D90 particle diameter of 20 to 30 micrometers, preferably 25 to 30 micrometers; a total of 0.01 to 10 volume percent of a coupling agent, an impact modifier, a curing agent, a defoamer, a colorant, a thickening agent, a release agent, an accelerator, or a combination comprising at least one of the foregoing, wherein the volume percentages are based on the total volume of the formulation.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: November 6, 2018
    Assignee: ROGERS CORPORATION
    Inventor: Benjamin James Leach
  • Patent number: 10030184
    Abstract: Addition one-part curing-type heat-conductive silicone grease composition containing: (A) an organopolysiloxane containing at least one alkenyl group per molecule and having a viscosity of 50-100,000 mPa·s at 25° C.; (B) an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms per molecule, having no R2SiO unit, having no silicon-bonded hydrogen atom at any terminal end, having the silicon-bonded hydrogen atoms only in a side chain or chains, and being in a substantially straight chain form, in an amount such that the ratio of {the number of Si—H groups}/{the number of alkenyl groups in the composition} is 0.1-5.0; (C) a photoactive-type platinum complex curing catalyst; and (D) a heat-conductive filler, wherein the composition has a viscosity at 25° C. of 30-800 Pa·s as measured by a Malcom viscometer at a rotational speed of 10 rpm. The composition has high shape-retention properties, is low in hardness, and can be stored at normal temperature.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: July 24, 2018
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventor: Mitsuhiro Iwata
  • Patent number: 9994786
    Abstract: Disclosed is an oil soluble polyester composition, suitable for use as a dispersant in lubricating oils. The oil soluble polyester composition is prepared by reacting (a) a hydrocarbyl-substituted succinic acylating agent and (b) a di-hydroxyalkyl-substituted tertiary amine compound selected from a N,N-di-hydroxyalkyl-substituted tertiary monoamine and a N,N?-di-hydroxyalkyl-substituted tertiary diamine.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: June 12, 2018
    Assignee: Chevron Oronite Company LLC
    Inventor: William Raymond Ruhe, Jr.
  • Patent number: 9957461
    Abstract: A polyester composition, suitable for use as a dispersant in lubricating oils, is disclosed. The polyester composition is prepared by reacting (a) an acylating agent selected from an aliphatic-substituted succinic acylating agent, an aromatic polycarboxylic acylating agent, and combinations thereof; and (b) a hydroxyalkyl-substituted tertiary amine compound of the following structure: wherein R? is a C1-24 aliphatic group; R in each of the x (RO), y (RO) and z (RO) groups is independently C2-4 alkylene; x+y is in a range of 2 to 7; and z is in a range of 1 to 5.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: May 1, 2018
    Assignee: Chevron U.S.A. Inc.
    Inventor: William Raymond Ruhe, Jr.
  • Patent number: 9862909
    Abstract: A polymer comprises a polymeric backbone, at least one piperidine ester moiety extending from the polymeric back-bone, and generally at least one C8 to C22 ester moiety extending from the polymeric backbone. The polymer is useful for adjusting the total base number and viscosity index of a lubricant composition. The lubricant composition generally comprises a base oil in addition to the polymer. A method of forming the polymer comprises the steps of providing a first component and providing a second component. The first component comprises at least one of A1) a piperidine methacrylate, or A2) a methacrylate. The second component comprises at least one of B) a C8 to C22 methacrylate. Optionally, the method further comprises the step of providing a third component, which comprises at least one of C) a piperidine-ol. The method further comprises at least one reaction step involving the aforementioned components to form the polymer.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: January 9, 2018
    Assignee: BASF SE
    Inventors: Michael D. Hoey, Eugene F. Scanlon, Kai Su
  • Patent number: 9828539
    Abstract: Disclosed are exemplary embodiments of thermal interface materials with low secant modulus of elasticity and high thermal conductivity.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: November 28, 2017
    Assignee: Laird Technologies, Inc.
    Inventors: Karen Bruzda, Kathryn Cancar
  • Patent number: 9796926
    Abstract: This invention relates to a process for the preparation of monodisperse optical and shape anisotropic polymer particles comprising monomer units of at least one reactive mesogen, such particles per se, the use of these particles for the preparation of optical, electrooptical, electronic electrochemical, electrophotographic, electrowetting and electrophoretic displays and/or devices and security, cosmetic, decorative, and diagnostic applications, and electrophoretic fluids and displays.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: October 24, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Eduardo Beltran Gracia, Owain Llyr Parri
  • Patent number: 9598664
    Abstract: Disclosed herein is a cleaner concentrate comprising: greater than 10 weight percent of a freezing point depressant, 0.5 to 35 weight percent of oxalic acid, and an azole compound, wherein weight percent is based on the total weight of the cleaner concentrate.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: March 21, 2017
    Assignee: Prestone Products Corporation
    Inventors: Bo Yang, Peter M. Woyciesjes
  • Patent number: 9499763
    Abstract: A lubricating oil comprising a major amount of base oil and a minor amount of an additive package, wherein the additive package comprises: (A) a friction modifier component selected from: (a) one or more a reaction products of an alcohol with a compound of the formula IV: and (b) one or more compounds of the Formulae II-III: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl having about 8 to about 22 carbon atoms, R2 and R3 are independently selected from hydrogen C1-C18 hydrocarbyl groups, and C1-C18 hydrocarbyl groups containing one or more heteroatoms; X is an alkali metal, alkaline earth metal or ammonium cation and n is the valence of cation X, and reaction products of amines, amino alcohols, alkali or alkaline earth metal hydroxides, alkali or alkaline earth metal oxides and mixtures thereof with compounds of the Formula IV: Where R is as defined above; and (B) at least one friction modifier that is different from the one or
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: November 22, 2016
    Assignee: Afton Chemical Corporation
    Inventors: John T. Loper, Jeremy P. Styer
  • Patent number: 9499761
    Abstract: A lubricating composition comprising a major amount of base oil and a minor amount of an additive package, wherein the additive package comprises: (A) a friction modifier component selected from: (a) one or more a reaction products of an alcohol with a compound of the formula IV: and (b) one or more compounds of the Formulae II-III: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl having about 8 to about 22 carbon atoms; R2 and R3 are independently selected from hydrogen, C1-C18 hydrocarbyl groups, and C1-C18 hydrocarbyl groups containing one or more heteroatoms; and X is an alkali metal, alkaline earth metal, or ammonium cation and n is the valence of cation X; and (B) at least one metal dialkyl dithio phosphate salt.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: November 22, 2016
    Assignee: Afton Chemical Corporation
    Inventors: John T. Loper, Jeremy P. Styer
  • Patent number: 9499764
    Abstract: An engine oil comprising a major amount of a base oil and a minor amount of an additive package, wherein the additive package comprises: (A) a friction modifier compound of the formula IV: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms; and (B) at least one dispersant.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: November 22, 2016
    Assignee: Afton Chemical Corporation
    Inventors: John T. Loper, Jeremy P. Styer
  • Patent number: 9499762
    Abstract: A lubricating composition comprising a major amount of base oil and a minor amount of an additive package, wherein the additive package comprises (A) a friction modifier component selected from: (a) one or more a reaction products of an alcohol with a compound of the formula IV: and (b) one or more compounds of the Formulae II-III: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl having about 8 to about 22 carbon atoms; R2 and R3 are independently selected from hydrogen, C1-C18 hydrocarbyl groups, and C1-C18 hydrocarbyl groups containing one or more heteroatoms; and X is an alkali metal, alkaline earth metal or ammonium cation and n is the valence of cation X; and (B) at least one detergent.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: November 22, 2016
    Assignee: Afton Chemical Corporation
    Inventors: John T. Loper, Jeremy P. Styer
  • Patent number: 9458369
    Abstract: Antifreeze concentrate with corrosion protection which is suitable for coolants and heat transfer fluids and comprises freezing point-lowering liquids and also particular sulfur-comprising organic compounds, inorganic molybdate salts, inorganic phosphate salts and aliphatic, cycloaliphatic or aromatic monocarboxylic, dicarboxylic or tricarboxylic acids as corrosion inhibitors. Aqueous coolant compositions which are suitable for cooling an internal combustion engine whose cooling apparatus has been made of aluminum using a soldering process using a fluoroaluminate flux can be obtained therefrom.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: October 4, 2016
    Assignee: BASF SE
    Inventors: Harald Dietl, Uwe Nitzschke, Gerhard Weiss
  • Patent number: 9388328
    Abstract: A lapping slurry and method of making the lapping slurry are provided. The lapping slurry comprises abrasive grains dispersed in a carrier. The carrier comprises water, ethylene glycol and between about 0.5 wt % to about 60 wt % surfactant. Abrasive particles are positively charged when dispersed in ethylene glycol having a pH in a range of from 5 to 9, as evidenced by zeta potentials.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: July 12, 2016
    Assignee: Diamond Innovations, Inc.
    Inventor: Shuang Ji
  • Patent number: 9382467
    Abstract: A corrosion inhibitor composition and method of inhibiting corrosion on a surface in an oil or gas application is disclosed and claimed. The corrosion inhibitor includes at least one fatty acid; at least one alkanolamine; at least one alkylamine; and at least one organic sulfonic acid. The method of inhibiting corrosion includes on a surface in an oil or gas application comprises contacting an effective dosage of the corrosion inhibitor with the surface.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: July 5, 2016
    Assignee: Nalco Company
    Inventors: G. Richard Meyer, Keith Allen Monk
  • Patent number: 9358218
    Abstract: The present invention relates to use of a tall oil fatty acid which is modified by saponification in enhancing rumen fermentation and/or lowering rumen methane production.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: June 7, 2016
    Assignee: Hankkija Oy
    Inventors: Juhani Vuorenmaa, Hannele Kettunen
  • Patent number: 9249371
    Abstract: A lubricating composition comprising a major amount of base oil and a minor amount of an additive package, wherein the additive package comprises (A) a friction modifier component selected from: (a) one or more a reaction products of an alcohol with a compound of the formula IV: wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl group having about 8 to about 22 carbon atoms; and (b) one or more compounds of the Formulae II-III: wherein R is as defined above and R2 and R3 are independently selected from hydrogen, C1-C18hydrocarbyl groups, and C1-C18hydrocarbyl groups containing one or more heteroatoms; and wherein R is as defined above; and X is an alkali metal, alkaline earth metal or ammonium cation and n is the valence of cation X; and (B) at least one dispersant.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: February 2, 2016
    Assignee: Afton Chemical Corporation
    Inventors: John T. Loper, Jeremy P. Styer
  • Patent number: 9228127
    Abstract: The present invention refers to a vapor space anticorrosive composition comprising corrosion inhibitors, surfactants and possibly thickeners, wherein one surfactant is selected from alkylamine ethoxylates, and being useful as an engine run-in composition and as a coolant.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: January 5, 2016
    Assignee: BASF SE
    Inventors: Harald Dietl, Uwe Nitzschke
  • Patent number: 9090751
    Abstract: Thermally conductive thermoplastic resin compositions are provided containing thermoplastic resin and thermally conductive filler and fibrous filler, along with articles made therefrom. In certain instances when the thermally conductive filler and fibrous filer are more restricted, and other ingredients are present, the thermally conductive composition exhibits an improved volume resistibility and is suitable for fabricating a chassis for LCD display. Also described are the thermally conductive resin compositions, especially when the polymer is LCP. Such compositions are useful for items such as electrical and electronic housings requiring highly thermally conduciveness.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: July 28, 2015
    Assignee: Ticona LLC
    Inventors: Yuji Saga, Narumi Une
  • Patent number: 9080093
    Abstract: Antifreeze concentrate with corrosion protection which is suitable for coolants and heat transfer fluids and comprises freezing point-lowering liquids and also particular sulfur-comprising organic compounds, inorganic molybdate salts, inorganic phosphate salts and aliphatic, cycloaliphatic or aromatic monocarboxylic, dicarboxylic or tricarboxylic acids as corrosion inhibitors. Aqueous coolant compositions which are suitable for cooling an internal combustion engine whose cooling apparatus has been made of aluminum using a soldering process using a fluoroaluminate flux can be obtained therefrom.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: July 14, 2015
    Assignee: BASF SE
    Inventors: Harald Dietl, Uwe Nitzschke, Gerhard Weiss
  • Patent number: 9051515
    Abstract: An engine coolant additive for use in combination with a major amount of a coolant liquid is described. The engine coolant additive has an alkaline pH, and includes a salt of a monobasic carboxylic acid compound, a salt of an azole compound, and from about 25 weight percent to about 35 weight percent water. The additive may optionally include a transition metal compound such as molybdenum-containing compounds to assist in corrosion inhibition.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 9, 2015
    Assignee: Ashland Licensing and Intellectual Property LLC.
    Inventor: David E. Turcotte
  • Patent number: 9052724
    Abstract: An integrated circuit chip having micro-channels formed in multiple regions of the integrated circuit chip and a method of cooling the integrated circuit chip. The method includes for any region of the multiple regions, allowing a coolant to flow through micro-channels of the region only when a temperature of the region exceed a first specified temperature and blocking the coolant from flowing through the micro-channels of the region when a temperature of the region is below a second specified temperature.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: June 9, 2015
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, Kenneth J. Goodnow, Clarence R. Ogilvie
  • Publication number: 20150137026
    Abstract: The invention relates to boron nitride agglomerates, comprising hexagonal boron nitride primary particles, wherein the hexagonal boron nitride primary particles are connected to one another by means of an inorganic binding phase comprising at least one nitride and/or oxynitride. The invention also relates to a method for producing such boron nitride agglomerates, wherein boron nitride starting powder in the form of boron nitride primary particles is mixed with binding-phase raw materials, processed into granules or moulded bodies and these are then subjected to a temperature treatment at a temperature of at least 1000° C. in a nitriding atmosphere, and the obtained granules or moulded bodies are comminuted and/or fractionated if necessary. The boron nitride agglomerates according to the invention are suitable as a filler for polymers to be used for producing polymer-boron nitride composite materials.
    Type: Application
    Filed: March 19, 2013
    Publication date: May 21, 2015
    Inventors: Martin Engler, Krishna B. Uibel
  • Publication number: 20150137027
    Abstract: An ionic liquid can disperse graphene at a high concentration. The ionic liquid can be represented by general formula (1): in which R1 and R5 may be the same or different and each independently represents a substituted or unsubstituted C1-7 linear or branched alkyl group; R2 is represented by formula (2): in which R6 and R7 may be the same or different and each independently represents a C1-4 linear or branched alkylene group, and m represents an integer of 1-5; R3 and R4 may be the same or different and each independently represent a hydrogen atom, substituted or unsubstituted C1-4 linear or branched alkyl group; X? represents a counter ion; and n represents 0-30.
    Type: Application
    Filed: May 14, 2013
    Publication date: May 21, 2015
    Inventors: Takuzo Aida, Chiyoung Park, Saisuwan Ravi, Michio Matsumoto
  • Publication number: 20150125646
    Abstract: Thermally conductive polymer materials having thermally conductive charges and polymer network compositions characterized by the fact that the network is able to reorganize by exchange reactions that allow it to relax stresses and/or flow while maintaining network connectivity. As a result, the polymer network is characterized by its finite viscosity at elevated temperatures in spite of the crosslinking. These characteristics provide such materials remarkable properties for use as thermal interface and notably improved adhesion, self-repairing, in addition to greater processing flexibility, better mechanical properties, improved chemical resistance.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 7, 2015
    Inventors: Francois Tournilhac, Ludwik Leibler, Jacques Lewiner, Ugo Lafont, Sybrand Van Der Zwaag, Henk Van Zeijl
  • Publication number: 20150122422
    Abstract: A plasma processing apparatus includes a thermally conductive silicone sheet between a mounting table and a focus ring. The thermally conductive silicone sheet has 100 parts by weight to 2000 parts by weight of thermally conductive particles with respect to 100 parts by weight of polyorganosiloxane, and the sheet has a thermal conductivity of 0.2 W/m·K to 5 W/m·K. Further, when the sheet has a shape of 38 mm in length, 38 mm in width, and 3 mm in thickness and is interposed between filter papers each having a diameter of 70 mm and kept under a load of 1 kg at 70° C. for 1 week, a bleed-out amount of a liquid component is 30 mg or less.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Inventors: Yusuke Hayasaka, Katsuyuki Suzumura
  • Publication number: 20150118505
    Abstract: A method of producing a heat conductive sheet without using a high-cost magnetic field generator. This is achieved by allowing a large amount of a fibrous filler to be contained in a thermosetting resin composition, so that good heat conductivity is obtained without applying a load that may interfere with the normal operation of a heat generating body and a radiator to the heat generating body and the radiator when the heat conductive sheet is disposed therebetween. The method includes: a step (A) of dispersing a fibrous filler in a binder resin to prepare a heat conductive sheet-forming composition; a step (B) of forming a molded block using the prepared heat conductive sheet-forming composition according to an extrusion molding method or a die molding method; a step (C) of slicing the formed molded block into a sheet; and a step (D) of pressing the sliced surface of the obtained sheet.
    Type: Application
    Filed: July 5, 2013
    Publication date: April 30, 2015
    Inventor: Keisuke Aramaki
  • Patent number: 9005471
    Abstract: A heat transfer fluid comprising a carrier fluid and a nano-additive is provided. The heat transfer fluid is manufactured by dispersing the nano-additive in the carrier fluid. The nano-additive comprises nano-particles having a porous structure that provides dispersion stability of the nano-additive in the heat transfer fluid. The nano-additive structure has an aspect ratio of about 1.0 to about 10,000, a porosity of about 40% to about 85%, a density of about 0.4 g/cc to about 3.0 g/cc, an average pore diameter of about 0.1 nanometer to about 100 nanometers, and a specific surface area of about 1 m2/g to about 4000 m2/g. The nano-additive increases the heat transfer efficiency of the heat transfer fluid and also reduces the moisture content of the heat transfer fluid.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: April 14, 2015
    Assignee: Dynalene Inc.
    Inventor: Satish Chandra Mohapatra
  • Publication number: 20150097138
    Abstract: A thermally conductive silicone composition comprising: (A) an organopolysiloxane that is liquid at 25° C. and preferably has a viscosity of from 100 to 1,000,000 mPa·s; (B) an aluminum oxide powder having an average particle size of not more than 10 ?m and preferably from 1 to 8 ?m; and (C) an aluminum hydroxide powder having an average particle size of greater than 10 ?m and preferably not greater than 50 ?m, has low thixotropy, low specific gravity, and high thermal conductivity.
    Type: Application
    Filed: March 8, 2013
    Publication date: April 9, 2015
    Inventors: Tomoko Kato, Kazumi Nakayoshi
  • Publication number: 20150090422
    Abstract: A heat storage material composition contains sodium acetate, water, and an organic compound comprising a hydrophobic group and a hydrophilic group. A weight ratio R (sodium acetate/water) of the sodium acetate to the water is 57/43 or less. A concentration Ws of the sodium acetate in three components of the sodium acetate, the water, and the organic compound comprising a hydrophobic group and a hydrophilic group is 52% by weight or more. A concentration Wa of the organic compound comprising a hydrophobic group and a hydrophilic group in the three components is 1% by weight or more.
    Type: Application
    Filed: September 25, 2014
    Publication date: April 2, 2015
    Inventors: MOTOHIRO SUZUKI, IZUMI HIRASAWA
  • Publication number: 20150079401
    Abstract: A curable resin composition including aluminum nitride particles, an epoxy resin, a curing agent and an acidic phosphate ester represented by the following formula (1): (In the formula (1), R1 represents a C4-20 hydrocarbyl group; R2 represents a C1-20 saturated hydrocarbylene group; R3 represents a C2-3 saturated hydrocarbylene group; R4 represents a C1-8 hydrocarbylene group; k represents an integer of 0 to 20; l represents an integer of 0 to 20; m represents an integer of 0 to 20; and n represents an integer of 1 or 2, wherein where a plurality of Ri (i is 1 to 4) exist, the plurality of Ri may be the same as or different from each other; k —COR2O— groups, l —R3O— groups, and m —COR4COO— groups may be in any order; and where n is 2, two R1O(COR2O)k(R3O)l(COR4COO)m groups may be the same as or different from each other.
    Type: Application
    Filed: March 28, 2013
    Publication date: March 19, 2015
    Inventor: Hideki Ohno
  • Publication number: 20150076395
    Abstract: The present invention relates to a light emitting diode fixture assembly, having at least one component made out of thermally conductive thermoplastic which is comprised of a thermally conductive thermoplastic composition which is comprised of at least one thermoplastic polymer and at least one thermally conductive filler. The light emitting diode fixture assembly is comprised of (1) at least one light emitting diode, (2) a lens covering a portion of the light emitting diode, (3) a back plate to which the light emitting diode is affixed, (4) the housing for the light emitting diode and the base plate, and (5) electrical connectors which are in electrical communication with the light emitting diode and an electrical supply source with a enclosing cup/sleeve.
    Type: Application
    Filed: November 14, 2014
    Publication date: March 19, 2015
    Applicant: OVATION POLYMER TECHNOLOGY AND ENGINEERED MATERIALS, INC.
    Inventors: Nishant Negandhi, Asis Banerjie
  • Publication number: 20150070454
    Abstract: An intermediate transfer member containing a thermally conductive nanofiller dispersed in a polymer base, a method of forming the intermediate transfer member, and a method of printing an image to a substrate using the intermediate transfer member.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 12, 2015
    Applicant: XEROX CORPORATION
    Inventors: Carolyn MOORLAG, Barkev KEOSHKERIAN, Yu QI, Brynn Mary DOOLEY
  • Publication number: 20150069290
    Abstract: Disclosed herein are thermally conductive blended polycarbonate compositions with improved thermal conductivity and mechanical performance properties. The resulting compositions, comprising one or more polycarbonate polymers and one or more thermally conductive fillers, can be used in the manufacture of articles requiring thermally conductive materials with improved mechanical properties such as electronic devices. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 12, 2015
    Inventors: Mingcheng Guo, Yaqin Zhang, Yun Zheng
  • Publication number: 20150053642
    Abstract: A method of polishing a sapphire substrate is provided, comprising: providing a substrate having an exposed sapphire surface; providing a chemical mechanical polishing slurry, wherein the chemical mechanical polishing slurry comprises, as initial components: colloidal silica abrasive, wherein the colloidal silica abrasive has a negative surface charge; and, wherein the colloidal silica abrasive exhibits a multimodal particle size distribution with a first particle size maximum between 2 and 25 nm; and, a second particle size maximum between 75 and 200 nm; optionally, a biocide; optionally, a nonionic defoaming agent; and, optionally, a pH adjuster. A chemical mechanical polishing composition for polishing an exposed sapphire surface is also provided.
    Type: Application
    Filed: August 26, 2013
    Publication date: February 26, 2015
    Applicant: NITTA HAAS INCORPORATED
    Inventors: Allen S. Bulick, Hideaki Nishizawa, Kazuki Moriyama, Koichi Yoshida, Shunji Ezawa, Selvanathan Arumugam
  • Publication number: 20150048272
    Abstract: According to an implementation of the present subject matter, a method for producing stable nanofluids is described. The method includes mixing of a base fluid with a dispersant and a metal oxide powder to form a primary mixture. The base fluid is a heat transfer fluid and the metal oxide powder includes particles of size greater than 100 nm. The method further includes grinding the primary mixture to obtain a concentrated nanoparticle suspension where the dispersant is added to the primary mixture during the grinding after every pre-determined time period.
    Type: Application
    Filed: December 8, 2011
    Publication date: February 19, 2015
    Applicant: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Beena Rai, Abhinandan Chiney, Vivek Ganvir, Pradip
  • Publication number: 20150034473
    Abstract: This invention is directed to a polymer thick film thermally conductive thermoformable dielectric composition comprising urethane resin, thermoplastic phenoxy resin, diacetone alcohol and thermally conductive powder. Dielectrics made from the composition can be used in various electronic applications to protect electrical elements and particularly to insulate and protect both the conductive thermoformable silver and the polycarbonate substrate in capacitive switch applications. The thermoformed electrical circuit may be subsequently subjected to an injection molding process.
    Type: Application
    Filed: July 14, 2014
    Publication date: February 5, 2015
    Inventors: Vincenzo ARANCIO, Jay Robert DORFMAN
  • Publication number: 20150030835
    Abstract: The present invention relates to an anisotropic heat conductive composition including flake graphite particles and a resin composition for the particles to be dispersed therein. When the particles have a basal plane, a maximum diameter a in a direction of the basal plane, and a thickness c perpendicular to the basal plane, a/c is 30 or more on average, and a content of the particles is more than 40 mass % and 90 mass % or less. Since the composition includes the particles having a particular shape, when it is formed into a sheet, an anisotropic heat conductive path can be efficiently created therein. Thus, the present invention can provide a molded product in sheet form, suited to have therein a heat conductive path capable of dispersing heat from a high temperature region to a low temperature region.
    Type: Application
    Filed: November 12, 2012
    Publication date: January 29, 2015
    Applicant: PANASONIC CORPORATION
    Inventors: Atsushi Tanaka, Naomi Nishiki, Kazuhiro Nishikawa, Hidetoshi Kitaura, Kimiaki Nakaya, Katsufumi Shimanaka, Akiyoshi Azechi
  • Publication number: 20150014727
    Abstract: A silicone-grafted core-shell particle is described wherein the silicone-grafted core-shell particle comprises a core of an inorganic particle and a shell of a grafted poly(dimethylsiloxane) polymer formed from a bi-terminated poly(dimethylsiloxane) having reactive groups at each terminal end. The silicone-grafted core-shell particles may be dispersed in a polysiloxane polymer matrix and employed as an LED encapsulant.
    Type: Application
    Filed: January 15, 2013
    Publication date: January 15, 2015
    Applicant: OSRAM SYLVANIA INC.
    Inventors: Maxim N. Tchoul, Alan L. Lenef, David W. Johnston
  • Publication number: 20150014577
    Abstract: Disclosed are thermally conductive composites that include a polymer matrix functionalized with a carbon-containing species covalently coupled with the polymer matrix. Also disclosed are methods that generally include functionalizing a carbon-containing species and incorporating the functionalized carbon-containing species into the polymer, such that the carbon-containing species are covalently bonded to the polymer matrix via a coupling agent.
    Type: Application
    Filed: September 23, 2014
    Publication date: January 15, 2015
    Inventors: Sumana Roy Chowdhury, Padma Priya Sudharshana, Srinivasan Duraiswamy