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Fluoroiodocarbon blends as CFC and halon replacements

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25B-001/00
  • C09K-005/00
출원번호 US-0027227 (1993-03-05)
발명자 / 주소
  • Nimitz Jonathan S. (Albuquerque NM) Lankford Lance H. (Newcastle CA)
출원인 / 주소
  • Ikon Corporation (Carson City NV 02)
인용정보 피인용 횟수 : 38  인용 특허 : 43

초록

A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes, zero ozone-depletion potential, and low glo

대표청구항

A method for providing refrigeration, comprising the steps of: (a) providing a refrigerating amount of a refrigerant composition in a cooling system, and (b) operating the cooling system, the refrigerant composition comprising a blend of at least one fluoroiodocarbon of the formula CaHbBrcCldFeIfNgO

이 특허에 인용된 특허 (43)

  1. Richardson, Kenneth; Whittle, Peter J., 1,3-Bis-(1H-1,2,4-triazol-1-yl)-2-perfluoro-alkylpropan-2-ol antifungal agents.
  2. Swan Ellen L. (Ransomville NY) Basu Rajat S. (Williamsville NY), Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and ethanol.
  3. Lund Earl E. A. (West Seneca NY) Richard Robert G. (Cheektowaga NY) Shankland Ian R. (Williamsville NY), Azeotrope-like compositions of trichlorofluoromethane, dichlorotrifluoroethane and isopentane.
  4. Felix Vinci M. (Kennett Square PA), Azeotrope-like refrigerant mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane.
  5. Bartlett Philip L. (Wilmington DE) Bivens Donald B. (Kennett Square PA) Lunger Brooks S. (Coatesville PA) Yokozeki Akimichi (Greenville DE), Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane.
  6. Arnaud Didier (Courbevoie FRX) Tanguy Jean-Claude (Sannois FRX), Azeotropic mixtures of dimethyl ether and of 1,1,1,2-tetrafluoroethane and their use.
  7. Merchant Abid N. (Wilmington DE) Krespan Carl G. (Wilmington DE), Binary azeotropic compositions of (CF3CHFCHFCF2CF3) with methanol or ethanol o.
  8. O\Neill Gerald J. (Arlington MA) Holdsworth Robert S. (Arlington MA), Bis (difluoromethyl) ether refrigerant.
  9. Tonelli Claudio (Concorezzo ITX) Tortelli Vito (Milan ; both o f ITX), Branched perfluoroalkyl halides and preparation.
  10. Long ; Jr. ; David M., Brominated perfluorocarbon radiopaque agents.
  11. Senoue Makoto (Funabashi JPX) Terase Kunihiko (Tokyo JPX) Iida Shinya (Hamura JPX) Komatsu Hideo (Hamura JPX), Dry-etching process.
  12. Drury ; Robert Finley, Electrochemical coupling of perfluoroalkyl iodides.
  13. Kung Shin H. (28-34-200th St. Bayside NY 11360), Fire extinguisher and fire extinguishing composition.
  14. Nimitz Jonathan S. (Albuquerque NM) Tapscott Robert E. (Albuquerque NM) Skaggs Stephanie R. (Albuquerque NM), Fire extinguishing agents for flooding applications.
  15. Nimitz Jonathan S. (Albuquerque NM) Tapscott Robert E. (Albuquerque NM) Skaggs Stephanie R. (Albuquerque NM), Fire extinguishing agents for streaming applications.
  16. Boutevin Bernard (Montpellier FRX) Pietrasanta Yves (Meze FRX) Taha Mohamed (Montpellier FRX) Lantz Andre (Vernaison FRX), Fluorinated telomers containing hydrophilic groups, process for preparation thereof, and the use thereof as surfactants.
  17. Umemoto Teruo (Kanagawa JPX) Gotoh Yoshihiko (Kanagawa JPX), Fluoroalkylaryliodonuim compounds.
  18. York Robert O. (Wilmington DE), Foam blowing agent composition and process for producing foams.
  19. Kopko William L. (York PA), Method and refrigerants for replacing existing refrigerants in centrifugal compressors.
  20. Yamaguchi Hisayoshi (Tokyo JPX) Yanagisawa Tamotsu (Niigata JPX) Yabuzuka Masao (Gunma JPX) Tanaka Takashi (Niigata JPX) Shimizu Masakatu (Niigata JPX), Method for fire extinguishment of liquid chlorosilane compound.
  21. Naumann Dieter (Dortmund DEX) Tyrra Wieland (Herne DEX) Kock Birgit (Mnster DEX) Rudolph Werner (Hannover DEX) Wilkes Bernd (Laatzen DEX), Method for producing CF3I.
  22. Ermak Boris (Minneapolis MN), Mixture of three refrigerants.
  23. Green Raymond W. (Vancouver CAX), Non-toxic fire extinguishant.
  24. May Donald D. (Chadds Ford PA), Polyfluoroalkylation of aromatic compounds.
  25. York Robert O. (Wilmington DE), Polystyrene foams containing 1,1-defluoroethane.
  26. Smits Guido F. (Wijnegem BEX) Thoen Johan A. (Dommelstraat NLX) Davidson Robert M. (Midland MI) Booth ; deceased Llewellyn D. (late of Lake Jackson TX by Petricha K. Booth ; administratrix), Polyurethane foam prepared with reduced levels of hard halocarbon blowing agents.
  27. Lin Chung Y. (Orange CT), Polyurethane foams manufactured with mixed gas/liquid blowing agents.
  28. von Werner Konrad (Halsbach DEX), Process for preparing fluoroalkyl-substituted iodoalkanes.
  29. Ishiwaka Takumi (Yokohama JPX) Hasegawa Hajime (Chigasaki JPX) Ohashi Takashi (Yokohama JPX), Process for producing flexible polyurethane foam.
  30. Sievert Allen C. (Elkton MD), Process for the manufacture of hydrofluorocarbons.
  31. Semmler ; Hans-Joachim ; Felix ; Bernd, Process for the preparation of perfluoroethyl iodide.
  32. Tordeux Marc (Sceaux FRX) Wakselman Claude (Paris FRX), Process for the preparation of trifluoromethyl iodide.
  33. Rudolph Werner (Anderten ; Hannover DT) Massonne Joachim (Hannover DT), Process for the purification and separation of perhaloalkanoic acids from mixtures thereof with perhaloalkanes.
  34. Thompson Glenn M. (Tucson AZ), Rapid leak detection system.
  35. Kitaichi Shoichiro (Kanagawa JPX), Refrigerant compressor.
  36. Tamura Kohji (Kawanishi JPX) Kashiwagi Hiroshi (Settsu JPX) Noguchi Masahiro (Osaka JPX), Refrigerants.
  37. Tamura Kohji (Kawanishi JPX) Kashiwagi Hiroshi (Settsu JPX) Noguchi Masahiro (Osaka JPX), Refrigerants.
  38. Tamura Kohji (Kawanishi JPX) Kashiwagi Hiroshi (Settsu JPX) Noguchi Masahiro (Osaka JPX), Refrigerants.
  39. Tamura Koji (Kawanishi JPX) Kashiwagi Hiroshi (Settsu JPX) Noguchi Masahiro (Osaka JPX), Refrigerants.
  40. Keske David G. (Glencoe MO) Schulte Mark S. (St. Charles MO), Rigid foams using CHClF2 as a blowing agent.
  41. Durual Pierre (Vernaison FRX) Lantz Andr (Vernaison FRX), Synthesis of hydrogen perfluoroalkanes.
  42. Ohmure Yukio (Takatsuki JPX) Kashiwagi Hiroshi (Settsu JPX) Fujiwara Katsuki (Suita JPX) Tsuchiya Tatsumi (Neyagawa JPX) Aoyama Hirokazu (Takatsuki JPX), Working fluids.
  43. Enjo, Naonori; Noguchi, Masahiro; Ide, Satoshi, Working fluids for the Rankine cycle comprising trichlorofluoromethane and 1,1-difluoroethane, isobutane or octafluorocyclobutane.

이 특허를 인용한 특허 (38)

  1. Lund ; deceased Earl August Eugene (late of West Seneca NY by Hilde Lund ; executrix ) Pham Hang Thanh (Amherst NY) Shankland Ian Robert (Williamsville NY) Swan Ellen Louise (Lancaster NY), Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C1-C3 alcohols for cleaning<.
  2. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R., Azeotrope-like compositions of difluoromethane and trifluoroiodomethane.
  3. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R., Azeotrope-like compositions of difluoromethane and trifluoroiodomethane.
  4. Singh, Rajiv Ratna; Pham, Hang T.; Richard, Robert Gerard, Azeotrope-like compositions of heptafluoropropane and trifluoroiodomethane.
  5. Singh, Rajiv R.; Pham, Hang T.; Knopeck, Gary M., Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons.
  6. Singh,Rajiv R.; Pham,Hang T.; Wilson,David P.; Thomas,Raymond H.; Nalewajek,David, Azeotrope-like compositions of tetrafluoropropene and pentafluoropropene.
  7. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H., Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane.
  8. Singh,Rajiv R.; Pham,Hang T., Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane.
  9. Wilson,David P.; Pham,Hang T.; Singh,Rajiv R., Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane.
  10. Nagase, Michiomi; Tsuzaki, Masaaki, Azeotrope-like solvent composition and mixed solvent composition.
  11. Singh,Rajiv R.; Wilson,David P.; Pham,Hang T., Azeotrope-like trifluoroiodomethane compositions.
  12. Nimitz Jonathan S., Blend compositions of trifluoroiodomethane, tetrafluoroethane and difluoroethane.
  13. Zyhowski, Gary; Hulse, Ryan J.; Nair, Haridasan K.; Nalewajek, David; Singh, Rajiv R., Chloro- and bromo-fluoro olefin compounds useful as organic rankine cycle working fluids.
  14. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.; Shankland, Ian, Compositions and methods containing fluorine substituted olefins.
  15. Leck, Thomas J.; Hammel, Howard S., Compositions and methods for reducing fire hazard of flammable refrigerants.
  16. Leck, Thomas J.; Hammel, Howard S., Compositions and methods for reducing fire hazard of flammable refrigerants.
  17. Leck, Thomas J.; Hammel, Howard S., Compositions and methods for reducing fire hazard of flammable refrigerants.
  18. Leck, Thomas J.; Hammel, Howard S., Compositions and methods for reducing fire hazard of flammable refrigerants.
  19. Leck, Thomas Joseph; Hammel, Howard S, Compositions and methods for reducing fire hazard of flammable refrigerants.
  20. Leck, Thomas Joseph; Hammel, Howard S; Tucker, Nancy Lynn, Compositions and methods for reducing fire hazard of flammable refrigerants.
  21. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian; Thomas, Raynond H.; Wilson, David P., Compositions containing fluorine substituted olefins.
  22. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian, Compositions containing fluorine substituted olefins and methods and systems using same.
  23. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian, Compositions containing fluorine substituted olefins and methods and systems using same.
  24. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian, Compositions containing tetrafluoropropene and carbon dioxide.
  25. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian, Compositions containing tetrafluoropropene and carbon dioxide.
  26. Klug, Diana Lynn; Minor, Barbara Haviland; Patron, Donna Marie; Chisolm-Carter, Tuneen; Sievert, Allen Capron, Compositions of a hydrofluoroether and a hydrofluorocarbon.
  27. Klug, Diana Lynn; Minor, Barbara Haviland; Patron, Donna Marie; Chisolm-Carter, Tuneen; Sievert, Allen Capron, Compositions of a hydrofluoroether and a hydrofluorocarbon.
  28. Klug, Diana Lynn; Minor, Barbara Haviland; Patron, Donna Marie; Sievert, Allen Capron, Compositions of a hydrofluoroether and a hydrofluorocarbon.
  29. Bogdan, Mary C.; Cook, Kane D.; Pham, Hang T.; Knopeck, Gary M.; Singh, Rajiv R., Compositions of hydrofluorocarbons and methanol.
  30. Thomas, Raymond H.; Singh, Rajiv R., Fluorinated alkene refrigerant compositions.
  31. Sethi, Ankit; Yana Motta, Samuel F.; Pottker, Gustavo; Smith, Gregory Laurence; Vera Becerra, Elizabet del Carmen; Zou, Yang; Close, Joshua, Heat transfer compositions, methods and systems.
  32. Singh, Rajiv R.; Pham, Hang T.; Willson, David P.; Thomas, Raymond H.; Spatz, Mark W.; Metcalf, David A., Heat transfer methods using heat transfer compositions containing trans-1,3,3,3-tetrafluoropropene.
  33. Sethi, Ankit; Yana Motta, Samuel F.; Pottker, Gustavo; Smith, Gregory Laurence; Vera Becerra, Elizabet del Carmen; Zou, Yang; Close, Joshua, Heat transfer methods, systems and compositions.
  34. Spatz, Mark W.; Thomas, Raymond H.; Singh, Rajiv R.; Yana Motta, Samuel F.; Wilson, David P.; del Carmen Vera Becerra, Elizabet, Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions.
  35. Nimitz, Jonathan Shelley, Method of using cryogenic compositions for cooling heated skin.
  36. Robin, Mark; Rowland, Thomas F.; Chien, John; Boggs, Janet; Cohn, Mitchel; Hedrick, Vicki; Brandstadter, Stephan, Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods.
  37. Wilson, David P.; Pham, Hang T.; Singh, Rajiv R.; Thomas, Raymond H., Methods of replacing refrigerant.
  38. Wilson, David P.; Pham, Hang T.; Singh, Rajiv R.; Thomas, Raymond H.; Nalewajek, David, Methods of replacing refrigerant.

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