ATE207859T1 - Verfahren zur herstellung von pentafluorethan - Google Patents

Verfahren zur herstellung von pentafluorethan

Info

Publication number: ATE207859T1
Authority: AT; Austria
Prior art keywords: compound; formula; producing; c2hclxfy; pentafluorethane
Prior art date: 1993-12-16

Application number

AT95903403T

Other languages

English (en)

Inventor

John David Lindsay Walk Scott

Charles John Shields

Paul Nicholas Ewing

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.)

1993-12-16

Filing date

1994-12-07

Publication date

2001-11-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10746715&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE207859(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-12-07 Application filed by Ineos Fluor Holdings Ltd filed Critical Ineos Fluor Holdings Ltd

2001-11-15 Application granted granted Critical

2001-11-15 Publication of ATE207859T1 publication Critical patent/ATE207859T1/de

Links

GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 2
150000001875 compounds Chemical class 0.000 abstract 5
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000003682 fluorination reaction Methods 0.000 abstract 1
229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1

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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT95903403T 1993-12-16 1994-12-07 Verfahren zur herstellung von pentafluorethan ATE207859T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939325756A GB9325756D0 (en)	1993-12-16	1993-12-16	Production of pentafluoroethane
PCT/GB1994/002677 WO1995016654A1 (en)	1993-12-16	1994-12-07	Production of pentafluoroethane

Publications (1)

Publication Number	Publication Date
ATE207859T1 true ATE207859T1 (de)	2001-11-15

Family

ID=10746715

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95903403T ATE207859T1 (de)	1993-12-16	1994-12-07	Verfahren zur herstellung von pentafluorethan

Country Status (10)

Country	Link
US (2)	US5898088A (de)
EP (1)	EP0734366B1 (de)
KR (1)	KR960706462A (de)
AT (1)	ATE207859T1 (de)
CA (1)	CA2179162C (de)
DE (1)	DE69428912T2 (de)
ES (1)	ES2164756T3 (de)
GB (1)	GB9325756D0 (de)
WO (1)	WO1995016654A1 (de)
ZA (1)	ZA949873B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9417116D0 (en) *	1994-08-24	1994-10-12	Ici Plc	Process for the manufacture of pentafluoroethane
FR2759078B1 (fr) *	1997-02-04	1999-03-05	Atochem Elf Sa	Purification du chlorotetrafluoroethane par distillation extractive
WO1998047841A1 (en) †	1997-04-23	1998-10-29	Asahi Glass Company Ltd.	Process for producing halogenated hydrocarbons
JP3496708B2 (ja)	1997-10-09	2004-02-16	ダイキン工業株式会社	１，１，１，２，２−ペンタフルオロエタンの製造方法
IT1312105B1 (it)	1999-05-13	2002-04-04	Ausimont Spa	Procedimento per ottenere pentafluoroetano per dismutazione daclorotetrafluoroetano
ITMI991595A1 (it)	1999-07-20	2001-01-20	Ausimont Spa	Procedimento per eliminare cloro dai clorofluorocarburi
ITMI991596A1 (it)	1999-07-20	2001-01-20	Ausimont Spa	Processo per purificare pentafluoroetano da cloropentafluoroetano
FR2805534B1 (fr) *	2000-02-29	2002-05-17	Atofina	Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane
AU2001271524A1 (en) *	2000-06-30	2002-01-14	Honeywell International, Inc.	Process for the preparation of pentafluoroethane
FR2828193B1 (fr)	2001-08-03	2004-04-02	Atofina	Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane
US20070032688A1 (en) *	2002-08-02	2007-02-08	Beatrice Boussand	Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane
JP3999160B2 (ja) *	2003-05-14	2007-10-31	株式会社日本触媒	易重合性物質の製造方法
US20070191652A1 (en) *	2004-03-29	2007-08-16	Hiromoto Ohno	Process for production of 1,1,1,2- tetrafluoroethane and/or pentafluorethane and applications of the same
GB0525702D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
GB0525699D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
GB0525701D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
GB0525700D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
FR2902788B1 (fr) *	2006-06-21	2008-09-05	Arkema France	Procede de fabrication du pentafluoroethane
US7616126B2 (en) *	2006-07-18	2009-11-10	Gentex Corporation	Optical particle detectors
US7642387B2 (en) *	2007-04-18	2010-01-05	International Isotopes, Inc.	Processes for producing halocarbon compounds using inorganic fluoride
US7649121B2 (en) *	2007-04-18	2010-01-19	International Isotopes Inc.	Processes for producing halogenated hydrocarbon compounds using inorganic fluoride
WO2009032849A1 (en) *	2007-09-04	2009-03-12	International Isotopes Inc.	Processes for producing hydrohalocarbon and halocarbon compounds using silicon tetrafluoride
CN101896447B (zh)	2007-12-14	2015-10-21	大金工业株式会社	五氟乙烷的制造方法
EP2791093B1 (de)	2011-12-14	2017-10-04	Arkema France	Herstellungsverfahren für 2,3,3,3-tetrafluorpropen
EP2882704B1 (de)	2012-08-08	2018-02-28	Daikin Industries, Ltd.	Verfahren zur herstellung von 2,3,3,3-tetrafluorpropen
CN109939702B (zh) *	2019-03-27	2021-11-19	裴卿	一种催化剂及利用cdm应用技术制备五氟乙烷的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB901297A (en) *	1960-04-12	1962-07-18	Union Carbide Corp	Process for the production of pentafluoroethane
FR2661906B1 (fr) *	1990-05-11	1993-10-01	Atochem	Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane.
US5155082A (en) *	1991-04-12	1992-10-13	Allied-Signal Inc.	Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons
EP0584282B1 (de) *	1991-05-06	1999-01-20	E.I. Du Pont De Nemours And Company	Verfahren zur herstellung von pentafluorethan
DE69407870T2 (de) *	1993-06-18	1998-08-27	Showa Denko Kk	Fluorierungskatalysator und Fluorierungsverfahren
US5494877A (en) *	1994-06-20	1996-02-27	Showa Denko K. K.	Chromium-based fluorination catalyst containing gallium and production method thereof

1993
- 1993-12-16 GB GB939325756A patent/GB9325756D0/en active Pending
1994
- 1994-12-07 EP EP95903403A patent/EP0734366B1/de not_active Revoked
- 1994-12-07 AT AT95903403T patent/ATE207859T1/de not_active IP Right Cessation
- 1994-12-07 DE DE69428912T patent/DE69428912T2/de not_active Revoked
- 1994-12-07 WO PCT/GB1994/002677 patent/WO1995016654A1/en not_active Ceased
- 1994-12-07 ES ES95903403T patent/ES2164756T3/es not_active Expired - Lifetime
- 1994-12-07 CA CA002179162A patent/CA2179162C/en not_active Expired - Fee Related
- 1994-12-07 KR KR1019960703175A patent/KR960706462A/ko not_active Withdrawn
- 1994-12-07 US US08/663,068 patent/US5898088A/en not_active Expired - Lifetime
- 1994-12-12 ZA ZA949873A patent/ZA949873B/xx unknown
1999
- 1999-02-04 US US09/244,716 patent/US6127586A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69428912T2 (de)	2002-04-04
EP0734366B1 (de)	2001-10-31
US5898088A (en)	1999-04-27
ZA949873B (en)	1996-06-12
KR960706462A (ko)	1996-12-09
DE69428912D1 (de)	2001-12-06
CA2179162C (en)	2007-03-13
CA2179162A1 (en)	1995-06-22
GB9325756D0 (en)	1994-02-16
ES2164756T3 (es)	2002-03-01
WO1995016654A1 (en)	1995-06-22
US6127586A (en)	2000-10-03
EP0734366A1 (de)	1996-10-02

Legal Events

Date	Code	Title	Description
2002-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE69428912D1 (de)	2001-12-06	Verfahren zur herstellung von pentafluorethan
ATE153332T1 (de)	1997-06-15	Verfahren zur herstellung von oxetanonen
DE69409148D1 (de)	1998-04-30	Verfahren zur Herstellung von Wasserstoffperoxid
EP0877009A4 (de)	1999-03-17	Verfahren zur herstellung von 1,1,1,3,3,-pentafluoropropanen
DE69101775D1 (de)	1994-05-26	Verfahren zur Herstellung von Wasserstoffperoxid.
DE69204484D1 (de)	1995-10-12	Verfahren zur Herstellung von Wasserstoffperoxyd.
DE69407653D1 (de)	1998-02-12	Verfahren zur Herstellung von Wasserstoffsuperoxyd
DE69104461D1 (de)	1994-11-10	Verfahren zur Erzeugung von hochreinem Wasserstoff.
ATE194614T1 (de)	2000-07-15	Verfahren zur herstellung von 3- arylbenzofuranonen
DE69132276D1 (de)	2000-08-03	Verfahren zur herstellung von nukleotiden
DE58903808D1 (de)	1993-04-22	Verfahren zur herstellung von 3,5-dimethyl-4-methoxypyridinderivaten sowie neues zwischenprodukt hierfuer.
ATE174601T1 (de)	1999-01-15	Verfahren zur herstellung von bisnoraldehyden aus bisnoralkohol
ATE178306T1 (de)	1999-04-15	Verfahren zur herstellung von 1,1,2,2,3- pentafluoropropan
ATE253583T1 (de)	2003-11-15	Verfahren zur herstellung von einem 3-cephem-4- carbonsäurederivat
ATE140925T1 (de)	1996-08-15	Neues verfahren zur herstellung von 6alpha, 9alphadifluoro-sterioden und zwischenprodukte davon
DE69202680D1 (de)	1995-06-29	Verfahren zur Herstellung von Wasserstoffperoxyd.
DE59301293D1 (de)	1996-02-15	Verfahren zur Herstellung von Vinylglykolen, durch Isomerisierung
DE69605064T3 (de)	2004-01-29	Verfahren zur Herstellung von Wasserstoffperoxid
ATE99662T1 (de)	1994-01-15	Verfahren zur herstellung von 1,1-dichlor-1fluorethan.
ATE214686T1 (de)	2002-04-15	Verfahren zur herstellung von fluorverbindungen aus den entsprechenden aminen
DE69106360D1 (de)	1995-02-09	Verfahren zur herstellung von 1,1-dichlor-1-fluorethan.
ATE150438T1 (de)	1997-04-15	Verfahren zur herstellung von 1,1,1,2- tetrafluorethan
ATE233732T1 (de)	2003-03-15	Verfahren zur herstellung von azetidin-2- carbonsäure und zwischenprodukten davon
DE50110561D1 (de)	2006-09-07	Non-metallocene, verfahren zur herstellung von diesen und deren verwendung zur polymerisation von olefinen
DE68916022D1 (de)	1994-07-14	Verfahren zur herstellung von wasserstoffgas.