AU2002216247A1 - Process for the purification of fluoromethyl hexafluoroisopropyl ether - Google Patents

Process for the purification of fluoromethyl hexafluoroisopropyl ether

Info

Publication number
AU2002216247A1
AU2002216247A1 AU2002216247A AU2002216247A AU2002216247A1 AU 2002216247 A1 AU2002216247 A1 AU 2002216247A1 AU 2002216247 A AU2002216247 A AU 2002216247A AU 2002216247 A AU2002216247 A AU 2002216247A AU 2002216247 A1 AU2002216247 A1 AU 2002216247A1
Authority
AU
Australia
Prior art keywords
purification
hexafluoroisopropyl ether
fluoromethyl hexafluoroisopropyl
fluoromethyl
ether
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.)
Granted
Application number
AU2002216247A
Other versions
AU2002216247B2 (en
Inventor
Lee Colin Draper
Andrew Paul Sharratt
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.)
Ineos Fluor Holdings Ltd
Original Assignee
Ineos Fluor Holdings 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
Priority claimed from GBGB0031310.6A external-priority patent/GB0031310D0/en
Application filed by Ineos Fluor Holdings Ltd filed Critical Ineos Fluor Holdings Ltd
Publication of AU2002216247A1 publication Critical patent/AU2002216247A1/en
Assigned to INEOS FLUOR HOLDINGS LIMITED reassignment INEOS FLUOR HOLDINGS LIMITED Amend patent request/document other than specification (104) Assignors: INEOS FLUOR HOLDINGS LIMITED
Application granted granted Critical
Publication of AU2002216247B2 publication Critical patent/AU2002216247B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002216247A 2000-12-21 2001-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether Ceased AU2002216247B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0031310.6 2000-12-21
GBGB0031310.6A GB0031310D0 (en) 2000-12-21 2000-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether
PCT/GB2001/005729 WO2002050005A1 (en) 2000-12-21 2001-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether

Publications (2)

Publication Number Publication Date
AU2002216247A1 true AU2002216247A1 (en) 2002-09-05
AU2002216247B2 AU2002216247B2 (en) 2006-05-04

Family

ID=9905638

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002216247A Ceased AU2002216247B2 (en) 2000-12-21 2001-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether
AU1624702A Pending AU1624702A (en) 2000-12-21 2001-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU1624702A Pending AU1624702A (en) 2000-12-21 2001-12-21 Process for the purification of fluoromethyl hexafluoroisopropyl ether

Country Status (11)

Country Link
US (1) US7153397B2 (en)
EP (1) EP1381586B1 (en)
JP (1) JP4102189B2 (en)
AT (1) ATE321016T1 (en)
AU (2) AU2002216247B2 (en)
BR (1) BR0116751A (en)
CA (1) CA2432598A1 (en)
DE (1) DE60118098T2 (en)
ES (1) ES2260162T3 (en)
GB (1) GB0031310D0 (en)
WO (1) WO2002050005A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08185946A (en) * 1994-12-29 1996-07-16 Yamaichi Electron Co Ltd Surface mounting ic socket
JP4861161B2 (en) 2003-01-14 2012-01-25 バクスター・インターナショナル・インコーポレイテッド Process for recovery of 1,1,1,3,3,3-hexafluoroisopropanol from sevoflurane synthesis waste streams
US7128133B2 (en) * 2003-12-16 2006-10-31 3M Innovative Properties Company Hydrofluoroether as a heat-transfer fluid
US7732647B2 (en) * 2007-12-27 2010-06-08 Halocarbon Products Corporation Process for the purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane)
JP5434236B2 (en) * 2009-04-28 2014-03-05 セントラル硝子株式会社 Method for producing fluoromethylhexafluoroisopropyl ether
US9102604B1 (en) * 2010-02-15 2015-08-11 Baxter International Inc. Methods for cleaning distilling columns
US8729313B2 (en) 2011-08-15 2014-05-20 Baxter International Inc. Process for the manufacturing of sevoflurane
CN105523903B (en) * 2016-01-30 2017-07-18 华东医药（西安）博华制药有限公司 A kind of purification process of sevoflurane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469898A (en) * 1979-12-26 1984-09-04 Baxter Travenol Laboratories, Inc. Method of synthesizing fluoromethylhexafluoroisopropyl ether
US4250334A (en) * 1979-12-26 1981-02-10 Baxter Travenol Laboratories, Inc. Method of synthesizing fluoromethylhexafluoroisopropyl ether
US4328376A (en) * 1980-03-31 1982-05-04 Baxter Travenol Laboratories, Inc. Method of removing fluorinated olefin byproduct formed during the synthesis of a fluorinated ether
JP2786106B2 (en) * 1994-03-28 1998-08-13 セントラル硝子株式会社 Method for purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
JP4087488B2 (en) 1998-03-03 2008-05-21 セントラル硝子株式会社 Method for purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether
DE69923163T2 (en) * 1998-03-03 2005-12-29 Daiso Co., Ltd. PROCESS FOR PREPARING 1,2,4-BUTANTRIOL

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