Patents for C09K 5 - Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion (16,606) |
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04/06/1994 | EP0590031A1 Perfluoro cyclic polyethers useful as lubricants and heat transfer fluids. |
04/06/1994 | CN1084727A Portable electric energy heat storage thermo-insulating container |
04/05/1994 | US5300247 Heat exchangers consisting of bis 2,2-(2-heptadecyl)-5H-oxazolylidine; corrosion resistance; antisludging agents |
04/05/1994 | US5300245 Working fluid composition having ketone-containing compound for use in refrigeration system |
03/31/1994 | WO1994002257A3 Phase change thermal control materials, method and apparatuses |
03/31/1994 | DE4333169A1 Hydro:fluoroalkane compsns. - contain stabiliser to prevent degradation by metal halide type Lewis acids |
03/30/1994 | CN1084523A Polyether alcohol fatty acid ester and its making method and use |
03/29/1994 | US5298662 Heat exchange fluids |
03/29/1994 | US5298231 Absorption and desorption of gaseous reactants on complexes |
03/22/1994 | US5295357 Refrigerant mixture of 1,1,1,2-tetrafluoroethane, hydrocarbon and 1,1-dichloro-2,2,2-trifluoroethane |
03/17/1994 | WO1994005956A1 Process utilizing a propane and butane refrigerant mixture |
03/16/1994 | EP0586705A1 Lubricating oil for refrigerator |
03/15/1994 | US5294359 Refrigerant compositions |
03/15/1994 | US5294358 Compositions containing 1,1,1,2-tetrafluoroethane and methyl chloride and use of these compositions |
03/15/1994 | US5294357 Method for preparing salt solutions having desired properties |
03/15/1994 | CA1327697C Phase change thermal energy storage material |
03/09/1994 | EP0585934A1 Method to run a compressor-heatpump or refrigerationplant with ammonia as refrigerant |
03/09/1994 | CN1083508A Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane |
03/03/1994 | WO1994004630A1 Phase change material formulations for low temperature heat storage applications |
03/03/1994 | WO1994004629A1 Substantially constant boiling mixtures of 1,1,1,2-tetrafluoroethane, dimethyl ether and isobutane |
03/03/1994 | WO1994004628A1 Azeotrope-like compositions of difluoromethane and 1,1,1-trifluoroethane |
03/02/1994 | CN1083206A Improved cooling medium for use in a thermal energy storage system |
03/01/1994 | US5290904 Heat shield |
03/01/1994 | US5290768 Welan gum-ethylene glycol insulating compositions |
03/01/1994 | US5290469 Sodium salts of acrylic acid polymers |
03/01/1994 | US5290468 Polycarboxylate-containing antifreeze/coolant additive for use in hard water applications |
03/01/1994 | US5290467 Polycarboxylate-containing antifreeze/coolant additive for resisting cavitation erosion-corrosion on aluminum |
03/01/1994 | US5290466 Compositions of difluoromethane and tetrafluoroethane |
03/01/1994 | US5290465 Neopolyol derivatives and refrigerant compositions comprising them |
02/23/1994 | EP0583719A1 Compositions comprising the 1-chloro-2,2,2-trifluoroethyl difluoromethyl ehter and partially fluorinated alcanols |
02/23/1994 | CN2156725Y High-efficiency thermal insulation lunch box |
02/23/1994 | CN1082590A Refrigerant compositions including pentafluorodimethyl ether |
02/22/1994 | US5288419 Containing sodium salt of acrylic acid-maleic acid copolymer or secondary alcohol modified polyacrylic acid |
02/17/1994 | DE4226431A1 Ozone-friendly coolant mixt. - in which standard machine oils are readily soluble, comprises 1,1,1,2-tetra:fluoroethane coolant and hydrocarbon additive |
02/16/1994 | EP0583179A1 Pseudo-azeotropic mixtures of difluoromethane, pentafluoroethane and 1,1,1,-trifluoroethane and their application as refrigerants for low temperature cooling |
02/16/1994 | CN1082089A Refrigerant compositions including 1,1,2,2-tetrafluoroethane |
02/16/1994 | CN1082088A Compositions of a fluoroether and a hydrofluorocarbon |
02/13/1994 | CA2100693A1 Pseudo-azeotropic mixtures of difluoromethane, pentafluoroethane and 1,1,1-trifluoroethane, and their use as refrigerants in low temperature refrigeration |
02/10/1994 | DE4225584A1 Thickening of water to increase viscosity |
02/09/1994 | EP0582451A1 Refrigerator oil composition for fluoroalkane refrigerant |
02/08/1994 | US5284596 Substantially constant boiling compositions of 1,1,1,2-tetra-fluoroethane and dimethyl ether |
02/03/1994 | WO1994002564A1 Refrigerant compositions including pentafluorodimethyl ether |
02/03/1994 | WO1994002563A1 Refrigerant compositions including 1,1,2,2-tetrafluoroethane |
02/03/1994 | WO1994002257A2 Phase change thermal control materials, method and apparatuses |
02/02/1994 | EP0580732A1 NON-AZEOTROPIC REFRIGERANT MIXTURE OF R-22, R-23 AND R-152a. |
02/02/1994 | EP0494975B1 Azeotrope-like compositions of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and 2-methyl-2-propanol |
02/02/1994 | CN1081460A Novel refrigerant compound |
02/02/1994 | CN1081459A Agent for storage of coldness |
02/01/1994 | US5282994 Dry powder mixes comprising phase change materials |
01/26/1994 | EP0580308A1 Working fluid composition for refrigeration machine |
01/26/1994 | EP0580276A1 Refrigeration system for a natural gas liquefaction process |
01/26/1994 | CN1081198A Heat-conducting oil for electric heating device |
01/25/1994 | US5281695 Perfluoropolyether compound |
01/25/1994 | US5281349 Heat-transfer medium compositions |
01/20/1994 | WO1994001512A1 Azeotropic compositions of perfluoroethane, and trifluoromethane, or oxide, or nitrous oxide, or carbon dioxide, or fluoromethane |
01/19/1994 | EP0579485A2 Refrigerant composition |
01/19/1994 | EP0579072A1 Novel refrigerant compositions |
01/12/1994 | EP0577750A1 Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane |
01/12/1994 | CA2100316A1 Refrigerant composition containing trifluoromethane and 1,1,1,2-tetrafluoroethane |
01/11/1994 | US5277834 Mixture of pentafluoroethane, 1,1,1-trifluoroethane, 1,2,2,2-tetrafluoroethane |
01/11/1994 | US5277038 Thermal storage system for a vehicle |
01/06/1994 | WO1994000529A1 Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane |
01/06/1994 | WO1994000528A1 Mixtures of pentafluoroethane and trifluoroethane |
01/06/1994 | CA2138249A1 Mixtures of pentafluoroethane and trifluoroethane |
01/05/1994 | EP0576550A1 Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane. |
01/04/1994 | US5275751 Azeotrope-like compositions of trifluoromethane, carbon dioxide and sulfur hexafluoride |
01/04/1994 | CA2065456C Azeotrope-like compositions of pentafluoroethane and difluoromethane |
12/29/1993 | EP0575664A1 Method for use of a refrigerant mixture |
12/28/1993 | US5273670 Octamethyltrisiloxane and octamethylcyclotetrasiloxane decamethylcyclopentasiloxane; low temperatures of-86 C. to -130 C. |
12/23/1993 | WO1993025635A1 Method of removing halogenated aromatic compound from hydrocarbon oil |
12/23/1993 | WO1993025629A2 Polyol ester lubricants for refrigerating compressors operating at high temperatures |
12/23/1993 | WO1993025628A2 Polyol ester heavy duty compressor lubricants |
12/23/1993 | WO1993025474A1 Method of increasing the viscosity of water, and use of the method |
12/23/1993 | CA2137555A1 Method of thickening of water, and its use |
12/23/1993 | CA2137257A1 Polyol ester heavy duty compressor lubricants |
12/23/1993 | CA2114840A1 Method of removing halogenated aromatic compound from hydrocarbon oil |
12/22/1993 | EP0574897A1 Working fluid containing perfluorodimethylether |
12/21/1993 | US5271239 Cooling apparatus for electronic and computer components |
12/16/1993 | DE4219266A1 Wave damping filling for water bed mattress - composed of an aq. dispersion of pyrogenic silicic acid thickened with polyethylene glycol] or their derivs. or with polyethyleneimine |
12/15/1993 | EP0331760B1 Refrigerant |
12/15/1993 | CN1079497A Method for removal of halogenated aromatic compound from hydrocarbon oil |
12/14/1993 | US5269956 Compatible corrosion inhibitor combinations |
12/14/1993 | US5269955 1,1,1,2-tetrafluoroethylene refrigerant |
12/14/1993 | US5269145 Heat storage system with combined heat storage device |
12/09/1993 | WO1993024597A1 Polyol ester lubricants for hermetically sealed refrigerating compressors |
12/09/1993 | WO1993024596A1 Polyol ester lubricants for refrigerator compressors operating at high temperatures |
12/09/1993 | WO1993024588A1 Polyol ester lubricants for high efficiency refrigerators |
12/09/1993 | WO1993024587A1 Blended polyol ester lubricants for refrigerant heat transfer fluids |
12/09/1993 | WO1993024586A1 Compositions of a fluoroether and a hydrofluorocarbon |
12/09/1993 | WO1993024585A1 Polyol ester lubricants for refrigerant heat transfer fluids |
12/09/1993 | DE4317662A1 Refrigeration appts. conversion from chlorinated to fluorinated hydrocarbon refrigerant - by adding hexa:fluoro-propylene epoxide based lubricating oil to avoid replacing mineral oil resistant elastomer parts |
12/09/1993 | CA2137252A1 Polyol ester lubricants for refrigerant heat transfer fluids |
12/09/1993 | CA2136851A1 Polyol ester lubricants for high efficiency refrigerators |
12/09/1993 | CA2136180A1 Compositions of a fluoroether and a hydrofluorocarbon |
12/08/1993 | EP0573287A1 Heat transfer fluid corrosion inhibitors |
12/01/1993 | CN1078990A Cooling material |
11/30/1993 | US5266228 Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicate having a low ratio of silica to sodium oxide |
11/30/1993 | US5265443 Refrigerating unit |
11/25/1993 | WO1993023355A1 Azeotropic mixture of pentafluoroethane with pentafluorochloroethane and separation of pentafluorochloroethane |
11/24/1993 | EP0571091A1 Liquid compositions containing carboxylic esters |