Patents
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)
10/1996
10/08/1996US5562854 Octafluorobutane compositions
10/08/1996US5562853 1,1,2,2,3,3,4,4,-octafluorobutane compositions
10/03/1996WO1996030706A1 Improved heating and air conditioning systems incorporating solid-vapor sorption reactors capable of high reaction rates
10/03/1996WO1996030695A1 Self-cleaning low temperature refrigeration system
10/02/1996EP0735124A1 Active composition having a laminated structure and its use as reaction medium
10/02/1996EP0735123A1 Process for the fabrication of active composites based on expanded graphite
10/02/1996DE19511444A1 Coolant compsn. comprising 1,1-di:fluoro-ethylene and hydro-fluoro-alkane(s)
10/01/1996US5560856 Hydrophobic, microwave transparent liquids contained in microwave responsive substrate
10/01/1996US5560854 Working fluid composition for HFC refrigerant compressor containing benzotriazole derivatives, and a process for improving lubrication in a compressor
09/1996
09/29/1996CA2172781A1 Lamellated active composite and use thereof as a reaction medium
09/29/1996CA2172780A1 Fabrication process for expanded graphite active composite materials
09/26/1996WO1996023848A3 Material for storing heat as the latent heat of fusion comprising hydrated magnesium chloride
09/26/1996DE19510012A1 Cooling brine or liq. comprising aq. soln. of salt of propionic acid
09/25/1996EP0733192A1 Latent heat store
09/25/1996EP0542796B1 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; ethanol; and nitromethane
09/24/1996US5559278 Dehalogenating fluorocarbon refrigerants with amine base and a metal
09/24/1996US5558810 Hydrofluorocarbon refrigerants, cleaning compounds, blowing agents
09/24/1996US5557944 Refrigerating unit
09/19/1996WO1996028527A1 Use of a betaine surfactant together with an anionic surfactant as a drag-reducing agent
09/17/1996US5557020 High-purity perfluoro-4-methyl-2-pentene and its preparation and use
09/11/1996CN1130916A Nonaqueous heat transfer fluid
09/10/1996US5553465 Polyepoxide
09/10/1996US5553456 Clathrate freeze desalination apparatus and method
09/06/1996WO1996026990A1 Glycol-free frost resistant cooling liquids
09/04/1996EP0611388B1 Vapour absorbent compositions
09/03/1996US5552075 Compositions for thermal energy storage or thermal energy generation
09/03/1996US5552074 Azeotrope, butane, isobutane
08/1996
08/28/1996EP0728168A1 Compositions of 2,2-dichloro-1,1,1-trifluoroethane and pentafluoropropane
08/28/1996EP0728167A1 Compositions including a fluoroamine
08/28/1996CN1129725A 发热包及其应用 Heat pack and its application
08/27/1996US5549832 Precipitation of metals in with alkaline coolant with sodium dialkyldithiocarbamate, basification for coagulation, filtration and cleaning
08/22/1996WO1996025635A1 Improved refrigerators/freezers incorporating solid-vapor sorption reactors capable of high reaction rates
08/20/1996US5547600 Corrosion resistant
08/15/1996WO1996024435A1 Adsorbent material
08/15/1996CA2210741A1 Adsorbent material
08/14/1996EP0519936B1 Azeotropic composition of 1-chloro-1,2,2,2-tetrafluoroethane and dimethyl ether
08/14/1996CN1128790A Lubricating oil for refrigerators
08/08/1996WO1996023848A2 Material for storing heat as the latent heat of fusion comprising hydrated magnesium chloride
08/08/1996CA2215906A1 Reversible hydrated magnesium chloride phase change compositions for storing energy
08/07/1996EP0664821B1 Latent store
08/06/1996US5543071 Mixture of chlorodifluoromethane, butane and/or isobutane, 1-chloro-1,2,2,2-tetrafloroethane or 1-chloro-1,1,2,2-tetrafluoroethane or both; minimum ozone depletion potentiality; used in refrigeration circuit
08/06/1996US5542418 Acid-base fuels for self heating food containers
08/01/1996WO1996023043A1 Anti-icing fluid or deicing fluid
08/01/1996CA2211158A1 Anti-icing fluid or deicing fluid
07/1996
07/31/1996EP0724003A2 Refrigerant composition
07/31/1996CN1128041A Refrigeration by carbon dioxide adsorption/desorption
07/31/1996CN1127849A Lubricant for refrigeration compressors
07/30/1996CA1338485C Isothermal cooling method and device
07/26/1996CA2167988A1 Refrigerant composition
07/24/1996EP0722997A2 Heat storage composition
07/24/1996CN1127291A Lubricant composition for ammonia refrigerants used in compression refrigeration systems
07/23/1996US5538660 Nonazeotropic mixtures containing difluoromethane and 1,1,1,2-tetrafluoroethane, and their applications as refrigerant fluids in air conditioning
07/23/1996US5538659 Refrigerant compositions including hexafluoropropane and a hydrofluorocarbon
07/23/1996US5538658 Refrigerant compositions including pentafluorodimethyl ether
07/23/1996US5537940 Waste treatment in metal bath to form hydrogen and carbon oxide gas after oxidation then decarbonization
07/18/1996WO1996021706A1 Heat-transfer concentrate, method of manufacturing it and its use, as well as a latent-heat accumulator making use of the concentrate
07/18/1996DE19512656A1 Lagerstabile Galliumdispersion, Verfahren zu deren Herstellung sowie deren Verwendung Storage stable Galliumdispersion, processes for their preparation and their use
07/18/1996CA2210095A1 Heat-transfer concentrate, method of manufacturing it and its use, as well as a latent-heat accumulator making use of the concentrate
07/17/1996EP0721556A1 Improved triple effect absorption cycle apparatus
07/17/1996EP0606334B1 Azeotropic compositions of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichloroethane
07/17/1996EP0557279B1 Refrigerant working fluids including lubricants
07/16/1996US5536881 Lubricating oil for compression-type refrigerators and polyoxyalkylene glycol derivatives
07/12/1996CA2166946A1 Heat storage composition
07/10/1996EP0720640A1 Compositions including two hydrofluorocarbons
07/10/1996EP0720639A1 Replacement refrigerant composition
07/10/1996EP0720638A1 Microwave-activated thermal storage material
07/10/1996EP0629229B1 Non-azeotropic refrigerant mixture of r23, r125 and r32
07/09/1996US5534176 Propylene-fluoroalkene copolymers for lubricants
07/04/1996WO1996020031A1 Elimination of cyanides in the dehalogenation of halofluorocarbons
07/04/1996CA2207935A1 Elimination of cyanides in the dehalogenation of halofluorocarbons
07/03/1996CN1125958A Working mixture for refrigeration machinery
07/03/1996CN1125835A Refrigerating apparatus
07/03/1996CN1125758A Phase transformation cool-preserving agent for air conditioning refrigeration
07/02/1996US5531916 1,1,1,3,4,4,5,5,5-nonafluoro-2-trifluoromethylpentane mixed with methanol or ethanol cosolvent
07/02/1996US5531080 Refrigerant circulating system
06/1996
06/27/1996WO1996019411A1 Vehicle coolant recycling
06/26/1996CN1125248A Waste anti-freeze fluid regenerating method
06/25/1996US5529709 Aqueous absorption fluids
06/19/1996EP0716674A1 Compositions including 1,1,1,2,3,4,4,5,5,5-decafluoropentane
06/11/1996US5525251 Thermal energy storage compositions to provide heating and cooling capabilities
06/11/1996US5525250 Water mixture for preventing the freezing rupture by adding a nonionic surfactant
06/06/1996WO1996017033A1 Nitrite-, phosphate- and amine-free coolant and heat-transfer agent
06/04/1996US5523757 Microcapsule shell filled with molybdenum sulfide; radiation absorber, electrochromic paint
06/04/1996US5523011 Near azeotropic mixture substitute
06/04/1996US5522228 Production of cold by adsorption/desorption of carbon dioxide
05/1996
05/30/1996WO1996016139A1 Thermal energy storage composition
05/30/1996DE4442114A1 Nitrit-, phosphat- und aminfreies Kühl- und Wärmeübertragungsmittel Nitrite, phosphate and amine-free cooling and heat transfer medium
05/30/1996CA2191596A1 Thermal energy storage composition
05/29/1996EP0535106B1 Method of transferring heat from a low to a higher temperature
05/28/1996US5520833 Method for lubricating compression-type refrigerating cycle
05/24/1996EP0739400A4 Nonaqueous heat transfer fluid
05/23/1996WO1996015206A1 Pentafluoropropane compositions
05/23/1996WO1996015205A1 Compositions that include a cyclic fluorocarbon
05/22/1996EP0576550B1 Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane
05/22/1996CN1031834C Energy saving cold-producing medium
05/18/1996WO1997019144A1 Refrigeration working fluid compositions for use in recompression type cooling systems
05/18/1996CA2181387A1 Refrigeration working fluid compositions for use in recompression type cooling systems
05/15/1996EP0711820A2 Lubricant for refrigerant heat transfer fluids
05/15/1996CN1122606A Fluoroiodocarbon blends as CFC and halon replacements
05/14/1996US5516446 Tetrafluoroethane and dimethyl ether