SG44743A1 - Process for the preparation of 1,1,1,2,3,3,3,-heptafluoropropane (R 227) - Google Patents

Process for the preparation of 1,1,1,2,3,3,3,-heptafluoropropane (R 227)

Info

Publication number
SG44743A1
SG44743A1 SG1996006724A SG1996006724A SG44743A1 SG 44743 A1 SG44743 A1 SG 44743A1 SG 1996006724 A SG1996006724 A SG 1996006724A SG 1996006724 A SG1996006724 A SG 1996006724A SG 44743 A1 SG44743 A1 SG 44743A1
Authority
SG
Singapore
Prior art keywords
heptafluoropropane
preparation
Prior art date
Application number
SG1996006724A
Other languages
English (en)
Inventor
Peter Dr Hopp
Original Assignee
Solvay
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6443903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG44743(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay filed Critical Solvay
Publication of SG44743A1 publication Critical patent/SG44743A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
SG1996006724A 1991-11-01 1992-10-29 Process for the preparation of 1,1,1,2,3,3,3,-heptafluoropropane (R 227) SG44743A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4136054 1991-11-01

Publications (1)

Publication Number Publication Date
SG44743A1 true SG44743A1 (en) 1997-12-19

Family

ID=6443903

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006724A SG44743A1 (en) 1991-11-01 1992-10-29 Process for the preparation of 1,1,1,2,3,3,3,-heptafluoropropane (R 227)

Country Status (6)

Country Link
EP (1) EP0539989B1 (ja)
JP (1) JP3249202B2 (ja)
CA (1) CA2081813C (ja)
DE (1) DE59208629D1 (ja)
ES (1) ES2104790T3 (ja)
SG (1) SG44743A1 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024433A1 (en) * 1992-06-03 1993-12-09 Allied-Signal Inc. Process producing a hydrofluorocarbon having at least one trifluoro group
KR100256505B1 (ko) * 1993-07-29 2000-05-15 크리스 로저 에이치 1,1,1,3,3-펜타플루오르 프로판의 제조방법
JP3500617B2 (ja) * 1993-08-27 2004-02-23 ダイキン工業株式会社 ヘキサフルオロシクロブタンの製造方法
US5315048A (en) * 1993-09-30 1994-05-24 Alliedsignal Inc. Preparation of 1,1,1,2,3-pentafluoropropane by reduction of 1,2,3-trichloropentafluropropane
US5880317A (en) * 1993-09-30 1999-03-09 Alliedsignal Inc. Preparation of 1,1,2,3,3-pentafluoropropane
BE1007822A5 (fr) * 1993-12-10 1995-10-31 Solvay Support pour un catalyseur d'hydrogenation, systeme catalytique comprenant ce support et procede d'hydrodechloration d'hydrocarbures chlorofluores.
US6291729B1 (en) 1994-12-08 2001-09-18 E. I. Du Pont De Nemours And Company Halofluorocarbon hydrogenolysis
US5780691A (en) * 1996-12-23 1998-07-14 Allied Signal Inc. Process for producing 1,1,1,2,3,3,3,-heptafluoroprane
FR2764883B1 (fr) * 1997-06-18 1999-07-16 Atochem Elf Sa Procede de fabrication d'hydrofluoroalcanes
US6281395B1 (en) 1998-04-03 2001-08-28 E. I. Du Pont De Nemours And Company 1,1,1,2,3,3,3-heptafluoropropane manufacturing process
DE69910995T2 (de) * 1998-04-03 2004-07-22 E.I. Du Pont De Nemours And Co., Wilmington Verfahren zur herstellung von fluorkohlenwasserstoffen
WO1999051555A1 (en) * 1998-04-03 1999-10-14 E.I. Du Pont De Nemours And Company Processes for the purification and use of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane and azeotropes thereof with hf
IT1301758B1 (it) 1998-06-19 2000-07-07 Ausimont Spa Processo di preparazione di 227
EP1059092B1 (en) 1999-06-08 2005-12-07 Gentium S.p.A. Use of complexes among cationic liposomes and polydeoxyribonucleotides as medicaments
US6235950B1 (en) 1999-12-22 2001-05-22 Honeywell International Method of making hydrofluorocarbons
US7375728B2 (en) 2001-10-01 2008-05-20 University Of Minnesota Virtual mirror
US7329786B2 (en) * 2001-09-28 2008-02-12 Great Lakes Chemical Corporation Processes for producing CF3CFHCF3
US7223351B2 (en) 2003-04-17 2007-05-29 Great Lakes Chemical Corporation Fire extinguishing mixtures, methods and systems
US20050020863A1 (en) * 2003-07-25 2005-01-27 Honeywell International Inc. Method of making fluorinated propanes
US20050038302A1 (en) 2003-08-13 2005-02-17 Hedrick Vicki E. Systems and methods for producing fluorocarbons
GB0721991D0 (en) 2007-11-09 2007-12-19 Ineos Fluor Holdings Ltd Preparation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165755B (de) 1957-09-26 1964-03-19 Philco Corp Eine Ges Nach Den Verfahren zur Befestigung von Zuleitungen an den Kontaktelektroden von Halbleiterkoerpern und Vorrichtung zur Durchfuehrung des Verfahrens
GB902590A (en) 1960-03-22 1962-08-01 Allied Chem Production of heptafluoropropane
GB8828544D0 (en) * 1988-12-07 1989-01-11 Ici Plc Chemical process
KR927003489A (ko) * 1989-10-10 1992-12-18 미리엄 디이 메코너헤이 할로탄소 수소첨가분해

Also Published As

Publication number Publication date
JPH05221894A (ja) 1993-08-31
DE59208629D1 (de) 1997-07-24
EP0539989A1 (de) 1993-05-05
JP3249202B2 (ja) 2002-01-21
CA2081813C (en) 2004-01-13
ES2104790T3 (es) 1997-10-16
CA2081813A1 (en) 1993-05-02
EP0539989B1 (de) 1997-06-18

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