DE69314150T2 - Herstellung von Hexafluorpropenoligomeren - Google Patents

Herstellung von Hexafluorpropenoligomeren

Info

Publication number: DE69314150T2
Authority: DE; Germany
Prior art keywords: production; hexafluoropropene oligomers; hexafluoropropene; oligomers
Prior art date: 1992-12-28
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

DE69314150T

Other languages

English (en)

Other versions

DE69314150D1 (de

Inventor

Robert A Prokop

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1992-12-28

Filing date

1993-12-27

Publication date

1998-02-26

1993-12-27 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1997-10-30 Application granted granted Critical

1997-10-30 Publication of DE69314150D1 publication Critical patent/DE69314150D1/de

1998-02-26 Publication of DE69314150T2 publication Critical patent/DE69314150T2/de

2013-12-28 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
- C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound

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)

DE69314150T 1992-12-28 1993-12-27 Herstellung von Hexafluorpropenoligomeren Expired - Fee Related DE69314150T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/997,600 US5254774A (en)	1992-12-28	1992-12-28	Preparation of hexafluoropropene oligomers

Publications (2)

Publication Number	Publication Date
DE69314150D1 DE69314150D1 (de)	1997-10-30
DE69314150T2 true DE69314150T2 (de)	1998-02-26

Family

ID=25544199

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69314150T Expired - Fee Related DE69314150T2 (de)	1992-12-28	1993-12-27	Herstellung von Hexafluorpropenoligomeren

Country Status (6)

Country	Link
US (1)	US5254774A (de)
EP (1)	EP0604955B1 (de)
JP (1)	JPH06234672A (de)
CN (1)	CN1056362C (de)
CA (1)	CA2110530A1 (de)
DE (1)	DE69314150T2 (de)

Families Citing this family (32)

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Publication number	Priority date	Publication date	Assignee	Title
DE4241969A1 (de) *	1992-12-12	1994-06-16	Hoechst Ag	Hochreines Perfluor-(4-methyl-2-penten), seine Herstellung und Verwendung
US5539008A (en) *	1993-12-29	1996-07-23	Minnesota Mining And Manufacturing Company	Foamable composition containing unsaturated perfluorochemical blowing agent
AU1673597A (en) *	1996-03-29	1997-10-22	Daikin Industries, Ltd.	Process for fluorinating cellulosic materials and fluorinated cellulosic materials
US6774270B1 (en)	2003-04-01	2004-08-10	3M Innovative Properties Company	Method of removing hexafluoropropylene dimers
US7022658B2 (en) *	2003-09-29	2006-04-04	3M Innovative Properties Company	Azeotrope-like compositions containing hexafluoropropylene dimer and use thereof
US20060116658A1 (en) *	2004-11-30	2006-06-01	Kimberly-Clark Worldwide, Inc.	Multi-lumen stoma measuring device and method for using same
US20060116637A1 (en) *	2004-11-30	2006-06-01	Kimberly-Clark Worldwide, Inc.	Tract measuring device having a unitary occluded tip and inflatable sock member and method of making the same
US7053253B1 (en)	2005-05-02	2006-05-30	3M Innovative Properties Company	Process for purifying hexafluoropropene dimers
CN100448823C (zh) *	2006-10-17	2009-01-07	山东东岳高分子材料有限公司	一种全氟壬烯的制备方法
CN100537500C (zh) *	2007-03-14	2009-09-09	浙江工业大学	一种六氟丙烯齐聚物的制备方法
EP2468781B1 (de) *	2009-08-18	2014-12-31	Daikin Industries, Ltd.	Copolymer, bearbeitungsmittel für papier und bearbeitetes papier
WO2012118602A1 (en)	2011-03-03	2012-09-07	3M Innovative Properties Company	Lubricant compositions containing fluorooxiranes
US20140311146A1 (en)	2011-03-25	2014-10-23	3M Innovative Properties Company	Fluorinated oxiranes as organic rankine cycle working fluids and methods of using same
CN103443238A (zh)	2011-03-25	2013-12-11	3M创新有限公司	作为热传递流体的氟化环氧化物
JP2014515409A (ja)	2011-05-19	2014-06-30	スリーエムイノベイティブプロパティズカンパニー	フッ素化オキシランを含むポリマー発泡体、その調製及び使用方法
CN102503767A (zh) *	2011-11-22	2012-06-20	中国科学技术大学	一种六氟丙烯二聚体的制备方法
HUE029803T2 (en)	2012-07-19	2017-04-28	Bayer Cropscience Ag	Process for the preparation of 5-fluoro-1H-pyrazoles
CN103787824B (zh) *	2012-10-26	2018-01-02	中化蓝天集团有限公司	一种联产制备全氟‑2‑甲基‑2‑戊烯和全氟‑4‑甲基‑2‑戊烯的方法
KR102367289B1 (ko)	2013-11-27	2022-02-23	바이엘 애니멀 헬스 게엠베하	5-플루오로-1h-피라졸의 제조 방법
KR102367319B1 (ko)	2013-11-27	2022-02-23	바이엘 애니멀 헬스 게엠베하	5-플루오로-1h-피라졸의 제조 방법
CN103752342B (zh) *	2014-01-06	2015-07-15	巨化集团技术中心	一种合成六氟丙烯三聚体用催化剂的制备方法
TWI694066B (zh) *	2014-05-27	2020-05-21	德商拜耳動物保健有限公司	始於六氟丙烯之製備５-氟-１ｈ-吡唑的方法
WO2016026789A1 (en)	2014-08-19	2016-02-25	Bayer Cropscience Aktiengesellschaft	Process for the preparation of 5-fluoro-1h-pyrazoles starting from hexafluoropropene
CN104478653B (zh) *	2014-12-30	2016-04-27	上海三爱富新材料股份有限公司	全氟-2-甲基-2-戊烯的制备方法
EP3601470B1 (de) *	2017-03-21	2024-04-24	3M Innovative Properties Company	Ein verfahren zur selektiven herstellung von hfp-trimer
CN107235834B (zh) *	2017-06-28	2020-09-08	江苏科技大学	一种全氟乙基异丙基酮的制备方法
CN108383681B (zh) *	2018-03-19	2021-05-18	浙江巨化技术中心有限公司	一种全氟-2-甲基-2-戊烯的制备方法
CN111116308B (zh) *	2019-12-25	2023-07-25	浙江巨化汉正新材料有限公司	一种六氟丙烯二聚体的制备方法
CN112851466B (zh) *	2020-12-31	2022-04-08	中国科学院过程工程研究所	一种含氟负离子室温离子液体催化六氟丙烯齐聚反应的方法
CN113929554B (zh) *	2021-11-05	2023-10-20	浙江巨化汉正新材料有限公司	一种d2结构六氟丙烯二聚体的制备方法
CN114031479B (zh) *	2021-11-17	2024-01-26	浙江利化新材料科技有限公司	一种六氟丙烯二聚体d1的制备方法
CN114669311B (zh) *	2022-03-17	2023-08-15	武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所）	一种复合物催化剂及其制备方法和应用

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Publication number	Priority date	Publication date	Assignee	Title
US2918501A (en) *	1958-02-27	1959-12-22	Du Pont	Internally unsaturated perfluoroolefins and preparation thereof
US2983764A (en) *	1959-08-31	1961-05-09	Du Pont	Process for the preparation of fluorocarbon compounds
US3389187A (en) *	1964-04-27	1968-06-18	Dow Chemical Co	Perfluoroisobutylene dimer
US3403191A (en) *	1964-09-01	1968-09-24	Du Pont	Conversion of tetrafluoroethylene to liquid fluorocarbons
US4016217A (en) *	1965-04-08	1977-04-05	Imperial Chemical Industries Limited	Preparation of perfluoroolefines
GB1296676A (de) *	1969-03-03	1972-11-15
US3898293A (en) *	1969-03-03	1975-08-05	Ici Ltd	Production of tetrafluoroethylene oligomers
US3917724A (en) *	1973-02-09	1975-11-04	Hoechst Ag	Process for preparing oligomers of hexafluoropropene
JPS572697B2 (de) *	1974-03-07	1982-01-18
JPS51125307A (en) *	1975-04-17	1976-11-01	Central Glass Co Ltd	Process for preparation of hexafluoropropene oligomers
JPS53144508A (en) *	1977-05-20	1978-12-15	Neos Kk	Process for preparing perfluoroolefin oligomer
SU717032A1 (ru) *	1978-07-18	1985-02-28	Предприятие П/Я Г-4567	Способ получени перфторалкилизопропилкетонов
GB2055824B (en) *	1979-07-19	1983-05-11	Daikin Ind Ltd	Process for preparing hexafluoropropene oligomers
US4377717A (en) *	1981-12-14	1983-03-22	Allied Corporation	Method for the production of perfluoro-2-methylpentene-2
US4577717A (en) *	1982-05-17	1986-03-25	Deere & Company	Track unit extension for wide track crawler vehicles
US4535184A (en) *	1984-06-08	1985-08-13	E. I. Du Pont De Nemours And Company	Tris(disubstituted amino)sulfonium perfluorocarbanion salts
GB8500180D0 (en) *	1985-01-04	1985-02-13	Ici Plc	Chemical process

1992
- 1992-12-28 US US07/997,600 patent/US5254774A/en not_active Expired - Lifetime
1993
- 1993-12-02 CA CA002110530A patent/CA2110530A1/en not_active Abandoned
- 1993-12-22 JP JP5323871A patent/JPH06234672A/ja not_active Ceased
- 1993-12-27 DE DE69314150T patent/DE69314150T2/de not_active Expired - Fee Related
- 1993-12-27 EP EP93120968A patent/EP0604955B1/de not_active Expired - Lifetime
- 1993-12-28 CN CN93121609A patent/CN1056362C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0604955A3 (de)	1994-11-23
EP0604955B1 (de)	1997-09-24
CN1056362C (zh)	2000-09-13
JPH06234672A (ja)	1994-08-23
EP0604955A2 (de)	1994-07-06
CA2110530A1 (en)	1994-06-29
US5254774A (en)	1993-10-19
DE69314150D1 (de)	1997-10-30
CN1095367A (zh)	1994-11-23

Legal Events

Date	Code	Title	Description
1998-10-22	8364	No opposition during term of opposition
2008-10-16	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69314150T2 (de)	1998-02-26	Herstellung von Hexafluorpropenoligomeren
DE59202597D1 (de)	1995-07-27	Kontinuierliche Herstellung von Polycarbonaten.
DE69405732T2 (de)	1998-04-09	Herstellung von perfluor(alkylvinylethern)
DE69413710D1 (de)	1998-11-05	Herstellung von polyglycerol
DE69417812D1 (de)	1999-05-20	Herstellung von makrocyclischen Polyetherimid-Oligomeren
DE69116826D1 (de)	1996-03-14	Herstellung von Alkoxyalkansäuren
DE69410266T2 (de)	1998-09-10	Herstellung von dimethyl cyclohexandicarboxylaten
DE69321109T2 (de)	1999-02-25	Herstellung von trifluorvinylethern
DE69410456T2 (de)	1998-09-17	Herstellung von difluoromethan
DE69315370T2 (de)	1998-05-28	Herstellung von rauhen Silizium-Oberflächen
DE69213447D1 (de)	1996-10-10	Herstellung von n-acylimidazolen
DE69417577D1 (de)	1999-05-06	Herstellung von polymerisierungsfähigem dicyclopentadien
DE59405004D1 (de)	1998-02-19	Herstellung von 2-H-Heptafluorpropan
DE69323312T2 (de)	1999-06-02	Herstellung von fluorkohlenwasserstoffen
DE69512085D1 (de)	1999-10-14	Herstellung von carbonylfluorid
DE69502001D1 (de)	1998-05-14	Herstellung von uranoxid
DE69413846D1 (de)	1998-11-12	Herstellung von endverkappten derivaten von alpha-omega-ungesättigten oligomeren
DE69307884D1 (de)	1997-03-13	Herstellung von fluorkohlenwasserstoffen
DE69502395D1 (de)	1998-06-10	Herstellung von triarylboran
DE69216606D1 (de)	1997-02-20	Herstellung von teigwaren
DE69318557T2 (de)	1998-09-10	Herstellung von fluorkohlenwasserstoffen
DE69002496D1 (de)	1993-09-09	Herstellung von fluorphenolen.
DE69324908D1 (de)	1999-06-17	Verbesserte herstellung von aluminiumoxid
DE69101849D1 (de)	1994-06-09	Herstellung von Amiden.
DE69302049D1 (de)	1996-05-09	Herstellung von polycarbonaten