DE69613964D1 - Verfahren zur herstellung von pentafluoroethan und tetrafluorochloroethan - Google Patents

Verfahren zur herstellung von pentafluoroethan und tetrafluorochloroethan

Info

Publication number: DE69613964D1
Authority: DE; Germany
Prior art keywords: tetrafluorochloroethane; producing pentafluoroethane; pentafluoroethane; producing
Prior art date: 1995-02-24
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.): Revoked

Application number

DE69613964T

Other languages

English (en)

Other versions

DE69613964T2 (de

Inventor

Toshikazu Yoshimura

Yukio Homoto

Yasufu Yamada

Takehide Tsuda

Takashi Shibanuma

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.)

Daikin Industries Ltd

Original Assignee

Daikin 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.)

1995-02-24

Filing date

1996-02-22

Publication date

2001-08-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12479674&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69613964(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-02-22 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2001-08-23 Application granted granted Critical

2001-08-23 Publication of DE69613964D1 publication Critical patent/DE69613964D1/de

2002-04-04 Publication of DE69613964T2 publication Critical patent/DE69613964T2/de

2016-02-23 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
- C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- 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
- C07C17/202—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
- C07C17/093—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

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)

DE69613964T 1995-02-24 1996-02-22 Verfahren zur herstellung von pentafluoroethan und tetrafluorochloroethan Revoked DE69613964T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP3679395		1995-02-24
PCT/JP1996/000401 WO1996026172A1 (fr)	1995-02-24	1996-02-22	Procede de production de pentafluoroethane et de tetrafluoroethane

Publications (2)

Publication Number	Publication Date
DE69613964D1 true DE69613964D1 (de)	2001-08-23
DE69613964T2 DE69613964T2 (de)	2002-04-04

Family

ID=12479674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69613964T Revoked DE69613964T2 (de)	1995-02-24	1996-02-22	Verfahren zur herstellung von pentafluoroethan und tetrafluorochloroethan

Country Status (12)

Country	Link
US (2)	US6011185A (de)
EP (1)	EP0811592B1 (de)
JP (1)	JP4035851B2 (de)
KR (1)	KR19980702403A (de)
CN (2)	CN1110469C (de)
AU (1)	AU696316B2 (de)
BR (1)	BR9607413A (de)
CA (1)	CA2213579C (de)
DE (1)	DE69613964T2 (de)
ES (1)	ES2159718T3 (de)
TW (1)	TW369515B (de)
WO (1)	WO1996026172A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3853397B2 (ja) *	1995-05-11	2006-12-06	イネオスフラウアーホールデイングスリミテッド	ペンタフルオロエタンの製造方法及びペンタフルオロエタンに転化するのに適当な組成物
JP4378779B2 (ja) †	1998-07-17	2009-12-09	ダイキン工業株式会社	含フッ素エタンの製造方法
US6479718B1 (en) *	2002-03-28	2002-11-12	Atofina Chemicals, Inc.	Liquid phase process for HCFC-123
US20070032688A1 (en) *	2002-08-02	2007-02-08	Beatrice Boussand	Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane
FR2894250B1 (fr)	2005-12-06	2008-01-18	Arkema Sa	Procede de fabrication du pentafluoroethane
GB0525699D0 (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
GB0525701D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
CN102260135B (zh) *	2010-05-28	2015-04-29	文乃建化学工程公司	由四氯乙烯生产五氟乙烷及四氟氯乙烷的方法及设备
CN104159879A (zh)	2011-11-10	2014-11-19	马里奥·约瑟夫·纳帕	制备氢卤烷烃的催化氟化方法
CN104591956B (zh) *	2014-12-30	2016-05-25	山东东岳化工有限公司	四氯乙烯法生产三氟二氯乙烷和四氟一氯乙烷的***及方法
RU2625451C1 (ru) *	2016-07-25	2017-07-14	Общество с ограниченной ответственностью "ГалоПолимер Кирово-Чепецк"	Способ получения пентафторэтана
WO2022249853A1 (ja) *	2021-05-24	2022-12-01	昭和電工株式会社	１，２，３，４－テトラクロロ－１，１，４－トリフルオロブタン及びその製造方法並びに１，２，３，４－テトラクロロ－１，１，２，３，４，４－ヘキサフルオロブタンの製造方法
JPWO2022249852A1 (de) *	2021-05-24	2022-12-01

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4258225A (en) *	1977-08-15	1981-03-24	E. I. Du Pont De Nemours And Company	TaF5 and NbF5 as fluorination catalysts
AU3865889A (en) *	1988-06-23	1990-01-12	E.I. Du Pont De Nemours And Company	Catalyzed hydrofluorination process
US4911792A (en) *	1988-08-01	1990-03-27	E. I. Du Pont De Nemours And Company	Process for the separation of HF via phase separation and distillation
JP3233310B2 (ja) *	1990-03-13	2001-11-26	ダイキン工業株式会社	１，１，１，２−テトラフルオロエタンの製造方法
FR2661906B1 (fr) *	1990-05-11	1993-10-01	Atochem	Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane.
US5300710A (en) *	1991-03-20	1994-04-05	E. I. Du Pont De Nemours And Company	Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US5300711A (en) *	1991-03-20	1994-04-05	E. I. Du Pont De Nemours And Company	Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
JP3412165B2 (ja) *	1991-05-24	2003-06-03	ダイキン工業株式会社	フッ素化触媒およびハロゲン化炭化水素のフッ素化方法
CA2069149C (en) *	1991-05-24	2002-09-03	Takashi Shibanuma	Fluorination catalyst and process for fluorinating halogenated hydrocarbon
JP3207928B2 (ja) *	1992-07-27	2001-09-10	昭和電工株式会社	１，１，１，２−テトラフルオロエタンの製法
EP0687660B2 (de) *	1993-03-05	2006-05-17	Daikin Industries, Limited	Verfahren zur herstellung von 1,1,1,2,2-pentafluoroethan, verfahren zur herstellung von 2,2-dichloro-1,1,1-trifluoroethan und verfahren zur reinigung von 1,1,1,2,2-pentafluoroethan

1996
- 1996-02-22 ES ES96903211T patent/ES2159718T3/es not_active Expired - Lifetime
- 1996-02-22 CN CN96193471A patent/CN1110469C/zh not_active Expired - Fee Related
- 1996-02-22 WO PCT/JP1996/000401 patent/WO1996026172A1/ja not_active Application Discontinuation
- 1996-02-22 EP EP96903211A patent/EP0811592B1/de not_active Revoked
- 1996-02-22 JP JP52556596A patent/JP4035851B2/ja not_active Expired - Fee Related
- 1996-02-22 DE DE69613964T patent/DE69613964T2/de not_active Revoked
- 1996-02-22 CA CA002213579A patent/CA2213579C/en not_active Expired - Fee Related
- 1996-02-22 BR BR9607413A patent/BR9607413A/pt not_active Application Discontinuation
- 1996-02-22 AU AU47310/96A patent/AU696316B2/en not_active Ceased
- 1996-02-22 KR KR1019970705802A patent/KR19980702403A/ko not_active Application Discontinuation
- 1996-02-22 US US08/894,472 patent/US6011185A/en not_active Expired - Fee Related
- 1996-04-20 TW TW085104725A patent/TW369515B/zh not_active IP Right Cessation
1999
- 1999-07-26 US US09/359,644 patent/US6049016A/en not_active Expired - Fee Related
2002
- 2002-02-04 CN CNB021027897A patent/CN1213008C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69613964T2 (de)	2002-04-04
EP0811592B1 (de)	2001-07-18
CA2213579C (en)	2007-04-17
AU696316B2 (en)	1998-09-03
JP4035851B2 (ja)	2008-01-23
CN1374283A (zh)	2002-10-16
KR19980702403A (ko)	1998-07-15
AU4731096A (en)	1996-09-11
TW369515B (en)	1999-09-11
EP0811592A4 (de)	1998-04-29
US6049016A (en)	2000-04-11
CA2213579A1 (en)	1996-08-29
WO1996026172A1 (fr)	1996-08-29
US6011185A (en)	2000-01-04
CN1182413A (zh)	1998-05-20
CN1213008C (zh)	2005-08-03
CN1110469C (zh)	2003-06-04
BR9607413A (pt)	1998-06-23
EP0811592A1 (de)	1997-12-10
ES2159718T3 (es)	2001-10-16

Legal Events

Date	Code	Title	Description
2002-07-18	8363	Opposition against the patent
2006-05-24	8331	Complete revocation

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