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GB9318277D0 - Production of difluoromethane - Google Patents

Production of difluoromethane

Info

Publication number
GB9318277D0
GB9318277D0 GB939318277A GB9318277A GB9318277D0 GB 9318277 D0 GB9318277 D0 GB 9318277D0 GB 939318277 A GB939318277 A GB 939318277A GB 9318277 A GB9318277 A GB 9318277A GB 9318277 D0 GB9318277 D0 GB 9318277D0
Authority
GB
United Kingdom
Prior art keywords
difluoromethane
production
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB939318277A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB939318277A priority Critical patent/GB9318277D0/en
Publication of GB9318277D0 publication Critical patent/GB9318277D0/en
Priority to GB9416962A priority patent/GB9416962D0/en
Priority to EP94924362A priority patent/EP0716644A1/fr
Priority to JP7507992A priority patent/JPH09502179A/ja
Priority to PCT/GB1994/001848 priority patent/WO1995006625A1/fr
Priority to AU74656/94A priority patent/AU7465694A/en
Priority to CA002169957A priority patent/CA2169957A1/fr
Priority to ZA946619A priority patent/ZA946619B/xx
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB939318277A 1993-09-03 1993-09-03 Production of difluoromethane Pending GB9318277D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB939318277A GB9318277D0 (en) 1993-09-03 1993-09-03 Production of difluoromethane
GB9416962A GB9416962D0 (en) 1993-09-03 1994-08-23 Production of difluoromethane
EP94924362A EP0716644A1 (fr) 1993-09-03 1994-08-24 Production de difluoromethane
JP7507992A JPH09502179A (ja) 1993-09-03 1994-08-24 ジフルオロメタンの製造方法
PCT/GB1994/001848 WO1995006625A1 (fr) 1993-09-03 1994-08-24 Production de difluoromethane
AU74656/94A AU7465694A (en) 1993-09-03 1994-08-24 Production of difluoromethane
CA002169957A CA2169957A1 (fr) 1993-09-03 1994-08-24 Preparation de difluoromethane
ZA946619A ZA946619B (en) 1993-09-03 1994-08-30 Production of diffluoromethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939318277A GB9318277D0 (en) 1993-09-03 1993-09-03 Production of difluoromethane

Publications (1)

Publication Number Publication Date
GB9318277D0 true GB9318277D0 (en) 1993-10-20

Family

ID=10741446

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939318277A Pending GB9318277D0 (en) 1993-09-03 1993-09-03 Production of difluoromethane
GB9416962A Pending GB9416962D0 (en) 1993-09-03 1994-08-23 Production of difluoromethane

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9416962A Pending GB9416962D0 (en) 1993-09-03 1994-08-23 Production of difluoromethane

Country Status (7)

Country Link
EP (1) EP0716644A1 (fr)
JP (1) JPH09502179A (fr)
AU (1) AU7465694A (fr)
CA (1) CA2169957A1 (fr)
GB (2) GB9318277D0 (fr)
WO (1) WO1995006625A1 (fr)
ZA (1) ZA946619B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030185A2 (fr) 2003-09-26 2005-04-07 Japan Tobacco Inc. Procede pour inhiber la production de lipoproteines restantes
FR2912403B1 (fr) * 2007-02-13 2012-06-22 Arkema France Procede de fabrication du chlorure de methylene.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377394A (en) * 1966-07-15 1968-04-09 Olin Mathieson Methyl fluoride and methylene fluoride process

Also Published As

Publication number Publication date
ZA946619B (en) 1995-03-06
JPH09502179A (ja) 1997-03-04
GB9416962D0 (en) 1994-10-12
AU7465694A (en) 1995-03-22
WO1995006625A1 (fr) 1995-03-09
EP0716644A1 (fr) 1996-06-19
CA2169957A1 (fr) 1995-03-09

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