DE69318557D1 - Herstellung von fluorkohlenwasserstoffen - Google Patents

Herstellung von fluorkohlenwasserstoffen

Info

Publication number: DE69318557D1
Authority: DE; Germany
Prior art keywords: hydrocarbons; production
Prior art date: 1992-06-18
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.): Expired - Fee Related

Application number

DE69318557T

Other languages

English (en)

Other versions

DE69318557T2 (de

Inventor

Leslie Burgess

Thomas Anthony Ryan

Richard Llewellyn Powell

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

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.)

1992-06-18

Filing date

1993-06-11

Publication date

1998-06-18

1993-06-11 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1998-06-18 Application granted granted Critical

1998-06-18 Publication of DE69318557D1 publication Critical patent/DE69318557D1/de

1998-09-10 Publication of DE69318557T2 publication Critical patent/DE69318557T2/de

2013-06-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms

Landscapes

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

DE69318557T 1992-06-18 1993-06-11 Herstellung von fluorkohlenwasserstoffen Expired - Fee Related DE69318557T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB929212925A GB9212925D0 (en)	1992-06-18	1992-06-18	Production of hydrofluorocarbons
PCT/GB1993/001244 WO1993025509A1 (en)	1992-06-18	1993-06-11	Production of hydrofluorocarbons

Publications (2)

Publication Number	Publication Date
DE69318557D1 true DE69318557D1 (de)	1998-06-18
DE69318557T2 DE69318557T2 (de)	1998-09-10

Family

ID=10717308

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69318557T Expired - Fee Related DE69318557T2 (de)	1992-06-18	1993-06-11	Herstellung von fluorkohlenwasserstoffen

Country Status (13)

Country	Link
US (2)	US5495056A (de)
EP (1)	EP0646105B1 (de)
JP (1)	JP3329462B2 (de)
KR (1)	KR950702519A (de)
CN (1)	CN1086202A (de)
AU (1)	AU4345393A (de)
BR (1)	BR9306570A (de)
CA (1)	CA2137353A1 (de)
DE (1)	DE69318557T2 (de)
ES (1)	ES2115768T3 (de)
GB (2)	GB9212925D0 (de)
RU (1)	RU94046279A (de)
WO (1)	WO1993025509A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9126355D0 (en) *	1991-12-11	1992-02-12	Ici Plc	Production of hydrofluorocarbons
GB9212925D0 (en) *	1992-06-18	1992-07-29	Ici Plc	Production of hydrofluorocarbons
GB9326233D0 (en) *	1993-12-23	1994-02-23	Ici Plc	Production of difluoromethane
US5994599A (en) *	1997-06-19	1999-11-30	E. I. Du Pont De Nemours And Company	Halogenated ethers containing fluorine and processes for their manufacture
DE10163170A1 (de) *	2001-12-21	2003-07-03	Solvay Fluor & Derivate	Katalysator-Regenerierung mit elementarem Halogen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4357282A (en) *	1979-08-31	1982-11-02	E. I. Du Pont De Nemours And Company	Preparation of fluorocarbonyl compounds
JPS5970625A (ja) *	1982-10-13	1984-04-21	Daikin Ind Ltd	ヘキサフルオロイソブテンの製法
ES2106138T3 (es) *	1991-06-14	1997-11-01	Ici Plc	Produccion de bis(fluorometil)eter y difluorometano.
GB9124087D0 (en) *	1991-11-13	1992-01-02	Ici Plc	Chemical process
GB9126355D0 (en) *	1991-12-11	1992-02-12	Ici Plc	Production of hydrofluorocarbons
GB9212925D0 (en) *	1992-06-18	1992-07-29	Ici Plc	Production of hydrofluorocarbons

1992
- 1992-06-18 GB GB929212925A patent/GB9212925D0/en active Pending
1993
- 1993-06-07 GB GB939311741A patent/GB9311741D0/en active Pending
- 1993-06-11 EP EP93913347A patent/EP0646105B1/de not_active Expired - Lifetime
- 1993-06-11 CA CA002137353A patent/CA2137353A1/en not_active Abandoned
- 1993-06-11 BR BR9306570A patent/BR9306570A/pt not_active Application Discontinuation
- 1993-06-11 DE DE69318557T patent/DE69318557T2/de not_active Expired - Fee Related
- 1993-06-11 JP JP50128294A patent/JP3329462B2/ja not_active Expired - Fee Related
- 1993-06-11 WO PCT/GB1993/001244 patent/WO1993025509A1/en active IP Right Grant
- 1993-06-11 AU AU43453/93A patent/AU4345393A/en not_active Abandoned
- 1993-06-11 ES ES93913347T patent/ES2115768T3/es not_active Expired - Lifetime
- 1993-06-11 RU RU94046279/04A patent/RU94046279A/ru unknown
- 1993-06-18 CN CN93109042A patent/CN1086202A/zh active Pending
1994
- 1994-12-12 US US08/355,306 patent/US5495056A/en not_active Expired - Fee Related
- 1994-12-17 KR KR1019940704615A patent/KR950702519A/ko not_active Application Discontinuation
1995
- 1995-10-19 US US08/545,483 patent/US5756868A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2137353A1 (en)	1993-12-23
ES2115768T3 (es)	1998-07-01
WO1993025509A1 (en)	1993-12-23
BR9306570A (pt)	1999-01-12
DE69318557T2 (de)	1998-09-10
EP0646105A1 (de)	1995-04-05
US5756868A (en)	1998-05-26
JPH07507791A (ja)	1995-08-31
KR950702519A (ko)	1995-07-29
RU94046279A (ru)	1996-12-27
EP0646105B1 (de)	1998-05-13
CN1086202A (zh)	1994-05-04
GB9311741D0 (en)	1993-07-21
US5495056A (en)	1996-02-27
GB9212925D0 (en)	1992-07-29
JP3329462B2 (ja)	2002-09-30
AU4345393A (en)	1994-01-04

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Legal Events

Date	Code	Title	Description
1999-06-10	8364	No opposition during term of opposition
2001-09-13	8327	Change in the person/name/address of the patent owner	Owner name: INEOS FLUOR HOLDINGS LTD., SOUTHAMPTON, HAMPSHIRE,
2004-04-15	8339	Ceased/non-payment of the annual fee