Class / Patent application number | Description | Number of patent applications / Date published |
252076000 | Carboxylic organic compounds containing | 31 |
20080283795 | GLYCOL-FREE AQUEOUS ANTIFREEZE COMPOSITIONS COMPRISING DICARBOXYLIC ACID SALTS - The present invention relates to an aqueous antifreeze composition comprising 10 to 50% by weight of one or more dicarboxylic acids, preferably aliphatic dicarboxylic acids having 4 to 12 carbon atoms in the form of the alkali metal, ammonium or alkaline earth metal salt. Preferably, these salts are used in combination with at least one further substance. | 11-20-2008 |
20090173909 | CAUSTIC PRODUCT WITH FREEZE PROTECTION - A freeze-protected concentrated solution of alkali metal hydroxide comprising (a) at least 46% by weight of alkali metal hydroxide wherein at least 80% by weight of the alkali metal hydroxide is sodium hydroxide and (b) no more than 1.5% by weight of an additive selected from the group consisting of sulfuric acid and its alkali metal salts, citric acid and its alkali metal salts, and triglyceride. The freeze-protected solution has a freeze point of 5° C. or less, and thus is able to withstand temperatures below the normal freeze points of concentrated alkali metal hydroxide solutions. A process to prepare of the freeze-protected solution comprises adding the additive to a concentrated alkali metal hydroxide solution. | 07-09-2009 |
20090250655 | HEAT-CONDUCTIVE ADHESIVE - The invention provides a heat-conductive adhesive with high heat spread properties and excellent handleability. A pitch-based carbon fiber filler with high thermal conductivity and a smooth surface is combined with an adhesive resin to produce a heat-conductive adhesive with controlled viscosity and excellent handleability. | 10-08-2009 |
20090283713 | ENVIRONMENTALLY BENIGN ANTI-ICING OR DEICING FLUIDS EMPLOYING INDUSTRIAL STREAMS COMPRISING HYDROXYCARBOXYLIC ACID SALTS AND/OR OTHER EFFECTIVE DEICING/ANTI-ICING AGENTS - The present invention provides methods for use of novel deicing and anti-icing compositions based on by-produce of off-specification materials from biodegradable and renewable sources and which also can be used in a variety of other services. | 11-19-2009 |
20100059703 | HEAT TRANSFER FLUID COMPOSITIONS FOR COOLING SYSTEMS CONTAINING MAGNESIUM OR MAGNESIUM ALLOYS - In one embodiment, a corrosion inhibiting composition is formed by combining: (a) an inorganic phosphate; (b) a water soluble polyelectrolyte polymer dispersant; (c) a tri or tetracarboxylic acid; and (d) at least one additional component comprising at least one of a C | 03-11-2010 |
20100065774 | HIGHLY THERMAL CONDUCTIVE COMPOUND - The present invention provides a highly thermal conductive compound which has a high thermal conductivity, has a high consistency and a good coating workableness, and is excellent in thermal stability at a high temperature. | 03-18-2010 |
20100270493 | HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION PROTECTION FOR FERROUS AS WELL AS ALUMINUM ALLOYS - The technology of this invention relates to a solution that provides protection against forms of corrosion. Such solutions are intended for use in applications where cooling system parts are hot tested or the engine is run-in prior to it being stored and/or assembled in the final vehicle or engine configuration. The invention covers a concentrate as well as a dilute solution made from the concentrate. The synergistic combination of inorganic ammonium derivatives with monocarboxylic or dicarboxylic acids has proven to dramatically increase the protection time, thus enabling storage for a longer period when the engine parts are shipped or stored prior to assembling. When silicate is added to the above formulation, excellent protection from liquid and vapor corrosion is provided on ferrous liner alloys as well as on aluminum alloys. Aluminum alloys are used in engine heads. The use of inorganic ammonium derivatives in combination with monocarboxylate or dicarboxylic acids and silicate has proven to dramatically enhance the protection time and enable the storage for a longer period when different engine parts are shipped or stored prior to assembling. The use of the described invention shows a pre-conditioning of the metal surface and provides protection even if afterwards the liquid is almost completely removed. Other traditional or organic inhibitors like triazole, nitrate, nitrite, borate, molybdate, phosphate can optionally be added. A freezing point depressant can be added as well, providing, in addition to freezing protection, an increased vapor phase protection level. | 10-28-2010 |
20100270494 | HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION - This invention relates to a solution that provides protection against forms of corrosion. Such solutions are intended for use in applications where cooling system parts are hot tested or the engine is run-in prior to it being stored and/or assembled in the final vehicle or engine configuration. The invention includes a concentrate as well as a dilute solution made from the concentrate. The synergistic combination of inorganic ammonium derivatives in combination with monocarboxylic or dicarboxylic acids has proven to dramatically increase the period of protection, thus enabling storage for a longer period when the engine parts are shipped or stored prior to assembling. The use of the described invention shows a pre-conditioning of the metal surface and provides protection even if afterwards the liquid is almost completely removed. Other traditional or organic inhibitors like triazole, nitrate, nitrite, silicate, borate, molybdate, phosphate or more recent inhibitors like organic aromatic and aliphatic acid salts can optionally be added. A freezing point depressant can be added as well, providing, in addition to freezing protection, an increased vapor phase protection level. | 10-28-2010 |
20110193010 | THERMALLY CONDUCTIVE ADHESIVE MASS - Highly cohesive, thermally conductive adhesive mass, comprising a polymer and aluminum oxide particles, in which more than 95 wt. % of the aluminum oxide particles are alpha aluminum oxide. | 08-11-2011 |
20120025132 | THERMOCONDUCTIVE COMPOSITION, HEAT DISSIPATING PLATE, HEAT DISSIPATING SUBSTRATE AND CIRCUIT MODULE USING THERMOCONDUCTIVE COMPOSITION, AND PROCESS FOR PRODUCTION OF THERMOCONDUCTIVE COMPOSITION - A thermally conductive composition is made to contain a cured thermosetting resin containing a crystalline epoxy resin component, and an inorganic filler. The content by percentage of the inorganic filler in the thermally conductive composition is 66% or more and 90% or less by volume. This thermally conductive composition has a main portion made mainly of the inorganic filler, and a surface layer portion made mainly of the crystalline epoxy component and formed on the main portion to be continuous to the main portion. | 02-02-2012 |
20120193571 | WHOLLY AROMATIC LIQUID CRYSTAL POLYESTER RESIN COMPOUND WITH IMPROVED HEAT RESISTANCE, AND PREPARATION METHOD THEREOF - Disclosed are a wholly aromatic liquid crystal polyester resin compound and a preparation method thereof. The disclosed wholly aromatic liquid crystal polyester resin compound comprises a wholly aromatic liquid crystal polyester resin having a high melting point, and an inorganic filler having a high thermal conductivity. In addition, the disclosed wholly aromatic liquid crystal polyester resin compound can be prepared by using a twin screw extruder having a barrel temperature of 350 to 450° C. | 08-02-2012 |
20120273714 | CATALYTIC CHEMICAL COOLANT FOR THERMAL AEROSOL AND A PREPARATION METHOD THEREOF - The present invention relates to a catalytic coolant applied in thermal aerosol fire suppression apparatuses and processing method thereof. The coolant mainly comprises endothermic cooling material, catalytic additive, processing aid and bonding agent; compared to that in the prior art, the catalytic coolant prepared from appropriate materials at appropriate proportions has high strength, delivers good cooling effect and can reduce secondary impairment to the fire suppressant, reduce or even eliminate toxic gases in the products of the fire suppressant and enhance environmental safety. | 11-01-2012 |
20120286196 | HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION - This invention covers a formulation providing protection against corrosion in liquid and vapor phase. Such formulations are used in applications where engine parts or fuel cell systems are subjected to a “running-in” or “hot-test” prior to final assembly or storage. The invention includes a concentrate as well as a dilute solution. The synergistic combination of inorganic ammonium derivatives in combination with monocarboxylic or dicarboxylic acids increases the period of protection. This enables storage for a longer period when the engine parts are shipped or stored prior to assembling. The use of the described invention pre-conditions the metal surface and provides protection even if afterwards the liquid is almost completely removed. | 11-15-2012 |
20120286197 | HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION - This invention covers formulation providing protection against corrosion in both the liquid and vapor phase. Such formulations are used in applications where engine parts or fuel cell systems are subjected to a “running-in” or “hot test” prior to final assembly or storage. The invention includes a concentrate as well as a dilute solution. The synergistic combination of inorganic ammonium derivatives in combination with monocarboxylic or dicarboxylic acids and a silicate dramatically increases the period of protection for both ferrous and aluminum alloys. This enables storage for a longer period when the engine parts are shipped or stored prior to assembling. | 11-15-2012 |
20120319031 | THERMALLY CONDUCTIVE THERMOPLASTIC COMPOSITIONS - The present invention provides a composition containing about 90% to about 30% of at least one amorphous thermoplastic or at least one semi crystalline thermoplastic or a mixture thereof and about 10% to about 70% of expanded graphite, wherein about 90% of the particles of the expanded graphite have a particle size of at least about 200 microns. The inventive compositions may find use in LED heat sink applications. | 12-20-2012 |
20130020530 | LIQUID COOLING COMPOSITION - Disclosed is a cooling liquid composition, which has an excellent ability to prevent the corrosion of mainly a metal constituting a cooling system for an internal combustion engine or the like, particularly an iron-based metal, or alumninum or an aluminum alloy, and also can effectively inhibit cavitation damage. The composition contains a glycol as a base material, wherein the composition does not contain p-tert butyl benzoate or an alkali metal salt thereof, but contains (a) 0.05-0.5% by mass of silicic acid or an alkali metal salt thereof, (b) 0.1-8% by mass of sebacic acid or an alkali metal salt thereof, (c) 0.1-10% by mass of toluic acid or an alkali metal salt thereof, and (d) 0.001-0.5% by mass of at least one compound selected from a strontium compound, a magnesium compound, and a calcium compound. | 01-24-2013 |
20130043425 | THERMOPLASTIC RESIN WITH HIGH THERMAL CONDUCTIVITY - Provided is a thermoplastic resin which (A) remarkably improves thermal conductivity of a resin composition when a thermally conductive filler is added and (B) can be injection-molded even by use of a general injection-molding die. | 02-21-2013 |
20130119301 | METHOD OF MODULATED EXOTHERMIC CHEMICAL SYSTEMS THROUGH PHASE CHANGE MATERIALS - The chemical reactions modulation of temperature and dissipate heat through using phase change materials (PCM). Hydration of a mixture composed of encapsulated and/or non-encapsulated oxides such as calcium oxide and/or magnesium oxide and dehydrated and/or hydrated zeolite coupled with control of pH of mixture through compounds such as Citric acid, or combination exothermic mixes, such as Cao and Mg—Fe, provide sustained heat release and heat retention tailored by addition of PCMs. The modulation may include timed/controlled release from encapsulated reactants and may include particles with tailored size distribution and different burn characteristics. The phase change materials used include organics (paraffins, non paraffins and fatty acids) and inorganics (salt hydrates). The selection of PCM is based on compatibility with the reacting mix, added reacting aqueous medium, and the desired temperature the system is to be held constant or temperature range it is desired to be modulated. | 05-16-2013 |
20130270477 | THERMALLY CONDUCTIVE POLYESTER MOLDING MATERIALS - Thermoplastic molding compositions comprising | 10-17-2013 |
20130292603 | GRAPHITE FILLED POLYESTER COMPOSITIONS - Polyester compositions comprising:
| 11-07-2013 |
20140231701 | Heat Conductive Polycarbonate Resin Composition with Excellent Impact Strength - A polycarbonate resin composition includes (A) a polycarbonate resin, (B) a thermally conductive filler, and (C) a modified polyolefin-based copolymer. The composition can have excellent impact strength, thermal conductivity and moldability. | 08-21-2014 |
20140319409 | HEAT TRANSFER FLUID, ADDITIVE PACKAGE, SYSTEM AND METHOD - Disclosed herein is a heat transfer fluid, comprising a hydroxylated carboxylic acid of formula (OH)x(R1)(COOH)y, wherein x is 2 to 10, y is 3 to 10, and R1 is a C2-50 aliphatic group, a C6-50 aromatic group, or a combination thereof; and wherein the hydroxylated carboxylic acid comprises the hydroxylated carboxylic acid, an ester thereof, a salt thereof, an anhydride thereof, or a combination thereof. A heat transfer system comprises an aluminum component, a magnesium component, or an aluminum component and a magnesium component; and the foregoing heat transfer fluid. | 10-30-2014 |
20140319410 | COMPOSITIONS COMPRISING LATENT HEAT STORAGE MATERIALS AND METHODS OF MAKING THE SAME - In one aspect, compositions are described herein. In some embodiments, a composition comprises a latent heat storage material having a solid-to-gel transition between about −50° C. and about 100° C. at 1 atm. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material having a solid-to-gel transition between about −50° C. and about 100° C. at 1 atm. | 10-30-2014 |
20140326917 | INK COMPOSITION - An ink composition for printing on a substrate is disclosed. The ink composition comprises a conductive material, ethyl cellulose as a binder; and a solvent selected from the group consisting of isoamylacetate and isoamylacetate-water mixture. | 11-06-2014 |
20140332712 | UNSATURATED POLYESTER RESIN COMPOSITION AND ENCAPSULATED MOTOR - The present invention is an unsaturated polyester resin composition comprising an unsaturated polyester (a), a monomer (b) having one polymerizable carbon-carbon double bond, a monomer (c) having two or more of (meth)acrylate groups, a filler (d) having high thermal conductivity, a glass fiber (e), a low profile additive (f), a curing agent (g), and a polymerization inhibitor (h), wherein the ratio by weight of the ingredient (b) to the ingredient (c) is from 50:50 to 75:25 and the unsaturated polyester resin composition comprises 400 to 1400 parts by weight of the ingredient (d) based on the total 100 parts by weight of the ingredients (a), (b), and (c). This unsaturated polyester resin composition has excellent curing properties without losing storage stability which can be used to provide a cured product having a low mold shrinkage ratio and high thermal conductivity. | 11-13-2014 |
20150034859 | CARBON NANOTUBE-POLYMER COMPOSITE AND PROCESS FOR MAKING SAME - Disclosed herein are processes comprising the steps of providing a porous mat comprising carbon nanotubes having an average longest dimension in the range of 1 micron to 1000 microns, wherein at least a portion of the carbon nanotubes are entangled; contacting the mat with one or more condensation polymer precursors, and optionally a catalyst; polymerizing the one or more polymer precursors in the presence of the mat at a temperature in the range of about 180° C. to about 360° C. to form a nonporous carbon nanotube-polymer composite comprising a mat of carbon nanotubes embedded in a condensation polymer produced from the polymer precursors, wherein the carbon nanotubes are present in the composite in an amount ranging from about 15 weight percent to about 80 weight percent, based on the weight of the carbon nanotubes and the condensation polymer; and optionally, curing the carbon nanotube-polymer composite. | 02-05-2015 |
20160024279 | PHOTOCURABLE ACRYLIC-BASED THERMAL CONDUCTIVE COMPOSITION, ACRYLIC-BASED THERMAL CONDUCTIVE SHEET, AND METHOD OF PRODUCING THE SAME - A photocurable acrylic-based thermal conductive composition suitable for an acrylic-based thermal conductive sheet contains 100 parts by mass of a (meth)acrylate monomer, 300 to 2,000 parts by mass of a thermal conductive filler, 0.5 to 7.0 parts by mass of a photo-radical polymerization initiator, 0.5 to 4.0 parts by mass of a primary antioxidant, 0.5 to 8.0 parts by mass of a secondary antioxidant, and 0.1 to 4.0 parts by mass of a thermal degradation inhibitor. | 01-28-2016 |
20160102232 | Improved Phase Change Compositions - There are herein described phase change materials containing sodium acetate trihydrate having improved homogeneity, a process for the preparation of said materials, and their utility in phase change systems. More particularly, the present invention relates to the use of phase change compositions comprising sodium acetate trihydrate, at least one alkali soluble polymer for inhibition of sodium acetate anhydrous crystal formation in sodium acetate trihydrate containing phase change materials, and at least one sodium acetate trihydrate nucleation promoter, and, if a lower phase change temperature is required, at least one melting point depressing agent. | 04-14-2016 |
20160137900 | POLYMER COMPOSITE THERMAL INTERFACE MATERIAL WITH HIGH THERMAL CONDUCTIVITY - The present invention relates generally to thermally conductive adhesives for thermal interfaces in electronic packaging, and more particularly, to a polymer-based composite thermal interface material (“TIM”) with an inter-penetrating network (IPN) polymer matrix consisting of polyurethane and an epoxy that is fully crosslinked. The IPN polymer matrix is designed to improve overall thermal conductivity by the altering the dispersion/distribution of thermally conductive fillers, the filler/polymer interfaces, and/or phonon scattering behaviors in the composite. | 05-19-2016 |
20160152823 | HIGH THERMAL CONDUCTIVITY THERMOPLASTIC RESIN COMPOSITION WITH EXCELLENT INJECTION MOLDABILITY | 06-02-2016 |
20160200957 | Thermally-Conductive Polycarbonate Resin Composition and Molded Product Formed Therefrom | 07-14-2016 |