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Method for producing 1,1,1,3,3-pentafluoropropane 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-017/00
  • C07C-019/08
  • C07C-017/08
출원번호 US-0752879 (1996-11-20)
우선권정보 JP0226638 (1996-08-28)
발명자 / 주소
  • Sakyu Fuyuhiko,JPX
  • Yoshikawa Satoshi,JPX
  • Hibino Yasuo,JPX
  • Gotoh Yoshihiko,JPX
  • Tamai Ryouichi,JPX
출원인 / 주소
  • Central Glass Company, Limited, JPX
대리인 / 주소
    Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
인용정보 피인용 횟수 : 54  인용 특허 : 7

초록 ▼

The present invention relates to a method for producing 1,1,1,3,3-pentafluoropropane. This method includes the steps of (a) adding hydrogen fluoride to 1-chloro-3,3,3-trifluoropropene in the presence of an addition catalyst to obtain 1,1,1,3-tetrafluoro-3-chloropropane; and (b) disproportionating th

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for producing 1,1,1,3,3-pentafluoropropane, comprising steps of:(a) adding hydrogen fluoride to 1-chloro-3,3,3-trifluoropropene in the presence of an addition catalyst to obtain 1,1,1,3-tetrafluoro-3-chloropropane; and(b) disproportionating said 1,1,1,3-tetrafl

이 특허에 인용된 특허 (7)

  1. Tung Hsueh S. (Williamsville NY) Smith Addison M. (Amherst NY), Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons.
    상세보기
  2. Gumprecht William H. (Wilmington DE), Halogen exchange process for manufacture of hydrochlorofluoropropanes.
    상세보기
  3. Kellner Carl S. (Wilmington DE) Rao V. N. Mallikarjuna (Wilmington DE) Weigert Frank J. (Wilmington DE), Hydrogenolysis/dehydrohalogenation process.
    상세보기
  4. Takubo Seiji (Settsu JPX) Aoyama Hirokazu (Settsu JPX) Nakada Tatsuo (Settsu JPX), Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane.
    상세보기
  5. Boyce C. Bradford (Baton Rouge LA) Belter Randolph K. (Zachary LA), Process for preparing fluorinated aliphatic compounds.
    상세보기
  6. VanDerPuy Michael (Cheektowaga NY) Thenappan Alagappan (Cheektowaga NY), Process for the manufacture of 1,1,1,3,3-pentafluoropropane.
    상세보기
  7. Tung Hsueh Sung, Vapor phase process for making 1,1,1,3,3-pentafluoropropane and 1-chloro-3,3,3-trifluoropropene.
    상세보기

이 특허를 인용한 특허 (54)

  1. Tung, Hsueh S.; Pham, Hang T.; Singh, Rajiv R.; Merkel, Daniel C.; Johnson, Robert, Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride.
    상세보기
  2. Tung, Hsueh S.; Pham, Hang T.; Singh, Rajiv R.; Merkel, Daniel C.; Johnson, Robert, Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride.
    상세보기
  3. Singh, Rajiv R.; Pham, Hang T.; Knopeck, Gary, Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons.
    상세보기
  4. Singh, Rajiv R.; Pham, Hang T.; Knopeck, Gary M., Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons.
    상세보기
  5. Singh, Rajiv R.; Pham, Hang T.; Knopeck, Gary M.; Herena, Louis E.; Diringer, Jeremy N., Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbons.
    상세보기
  6. Merkel, Daniel C.; Pokrovski, Konstantin A.; Tung, Hsueh Sung, Catalyst life improvement for the vapor phase manufacture of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  7. Singh, Rajiv R.; Pham, Hang T.; Wilson, David P.; Thomas, Raymond H.; Shankland, Ian, Compositions and methods containing fluorine substituted olefins.
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  8. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian, Compositions comprising tetrafluoropropene and carbon dioxide.
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  9. Singh, Rajiv R.; Pham, Hang T.; Shankland, Ian; Thomas, Raynond H.; Wilson, David P., Compositions containing fluorine substituted olefins.
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  10. Knopeck, Gary M.; Cook, Kane D.; Singh, Rajiv R.; Pham, Hang T., Compositions of tetrafluoropropene and hydrocarbons.
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  11. Thomas, Raymond H.; Singh, Rajiv R., Fluorinated alkene refrigerant compositions.
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  12. Pokrovski, Konstantin A.; Singh, Rajiv Ratna; Shankland, Ian; Tung, Hsueh Sung, High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same.
    상세보기
  13. Curtis, Jonathan Michael; Zhang, Wei; Spurvey, Sharon Ann; Robert, Suzelle Rejeanne, Homogenized formulations containing microcapsules and methods of making and using thereof.
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  14. Ishibashi, Keiji, Hot element CVD apparatus and a method for removing a deposited film.
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  15. Tung, Hsueh S.; Johnson, Robert; Pokrovski, Konstantin A.; Merkel, Daniel C., Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene.
    상세보기
  16. Tung, Hsueh Sung; Pokrovski, Konstantin A.; Merkel, Daniel C.; Johnson, Robert, Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene.
    상세보기
  17. Cottrell, Stephen A.; Tung, Hsueh Sung; Pokrovski, Konstantin A., Integrated process for the production of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  18. Cottrell, Stephen A.; Tung, Hsueh Sung; Pokrovski, Konstantin A., Integrated process for the production of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  19. Cottrell, Stephen A.; Tung, Hsueh Sung; Pokrovski, Konstantin A., Integrated process for the production of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  20. Cottrell, Stephen A.; Tung, Hsueh Sung; Pokrovski, Konstantin A., Integrated process for the production of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  21. Merkel, Daniel C.; Johnson, Robert; Tung, Hsueh Sung; Wang, Haiyou; Pokrovski, Konstantin A., Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene.
    상세보기
  22. Tung, Hseuh Sung; Ulrich, Kevin D.; Merkel, Daniel C., Low temperature production of 1-chloro-3,3,3-trifluoropropene (HCFC-1233zd).
    상세보기
  23. Close, Joshua; Wang, Haiyou; Tung, Hsueh Sung; Cottrell, Stephen A., Method for capturing and recycling iron catalyst used in the production of haloalkane compounds.
    상세보기
  24. Bradley, David E.; Nalewajek, David; Bell, Robert L., Method for preparing 1,1,1,3,3-pentafluoropropane.
    상세보기
  25. Okamoto, Masamune; Imura, Hideaki; Takada, Naoto; Hayasaka, Tatsuya, Method for producing (E)-1-chloro-3,3,3-trifluoropropene.
    상세보기
  26. Merkel, Daniel C.; Tung, Hsueh S., Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf).
    상세보기
  27. Merkel, Daniel C.; Tung, Hsueh S., Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf).
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  28. Merkel, Daniel C.; Tung, Hsueh S., Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf).
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  29. Merkel, Daniel C.; Tung, Hsueh S., Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf).
    상세보기
  30. Ishihara, Akira; Hibino, Yasuo; Tamai, Ryoichi, Method of purifying (Z)-1-chloro-3,3,3-trifluoropropene.
    상세보기
  31. Yulai, Jin; Barrow, Colin James; Zhang, Wei; Yan, Cuie; Curtis, Jonathan Michael; Moulton, Shawn; Djogbenou, Nancy Beatrice; Demont, Lesek Alexa, Microcapsules with improved shells.
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  32. Tirtowidjojo, Max M.; Bai, Hua; Calverley, Edward M., Mixer and processes incorporating the same.
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  33. Sakyu, Fuyuhiko; Yoshikawa, Satoshi; Okamoto, Satoru; Hibino, Yasuo; Nishiguchi, Yoshio, Process for producing 1,3,3,3-tetrafluoropropene.
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  34. Hamasaki, Hideo; Hibino, Yasuo, Process for producing fluorinated propene.
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  36. Tirtowidjojo, Max Markus; Stears, Brien A.; Kruper, Jr., William J.; Hirsekorn, Kurt F.; Chakraborty, Debashis, Process for the production of alkenes and/or aromatic compounds.
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  37. Grandbois, Matthew L.; Chen, Xiaoyun; Kruper, Jr., William J., Process for the production of chlorinated alkanes.
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  51. Tirtowidjojo, Max Markus; Au-Yeung, Patrick Ho-Sing; Chakraborty, Debashis; Eiffler, Juergen; Groenewald, Heinz; Hirsekorn, Kurt Frederick; Kokott, Manfred; Kruper, Jr., William J.; Luebbe, Thomas Ulrich; Meeman, Holger; Sexton, Shirley Shaw; Wenzel, Peter; Wobser, Marcus, Processes for the production of hydrofluoroolefins.
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  52. Hibino, Yasuo; Yoshikawa, Satoshi; Sakyu, Fuyuhiko, Production method for 1-chloro-3,3,3-trifluoropropene.
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