DE69418193T2 - Sichere handhabung von tetrafluorethylen - Google Patents

Sichere handhabung von tetrafluorethylen

Info

Publication number
DE69418193T2
DE69418193T2 DE69418193T DE69418193T DE69418193T2 DE 69418193 T2 DE69418193 T2 DE 69418193T2 DE 69418193 T DE69418193 T DE 69418193T DE 69418193 T DE69418193 T DE 69418193T DE 69418193 T2 DE69418193 T2 DE 69418193T2
Authority
DE
Germany
Prior art keywords
tetrafluorethylene
safe handling
safe
handling
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.)
Expired - Lifetime
Application number
DE69418193T
Other languages
English (en)
Other versions
DE69418193D1 (de
Inventor
Bramer David Van
Mark Shiflett
Akimichi Yokozeki
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69418193D1 publication Critical patent/DE69418193D1/de
Application granted granted Critical
Publication of DE69418193T2 publication Critical patent/DE69418193T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C17/42—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE69418193T 1993-06-10 1994-05-25 Sichere handhabung von tetrafluorethylen Expired - Lifetime DE69418193T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/074,635 US5345013A (en) 1993-06-10 1993-06-10 Safe handling of tetrafluoroethylene
PCT/US1994/005505 WO1994029250A1 (en) 1993-06-10 1994-05-25 Safe handling of tetrafluoroethylene

Publications (2)

Publication Number Publication Date
DE69418193D1 DE69418193D1 (de) 1999-06-02
DE69418193T2 true DE69418193T2 (de) 1999-11-18

Family

ID=22120695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418193T Expired - Lifetime DE69418193T2 (de) 1993-06-10 1994-05-25 Sichere handhabung von tetrafluorethylen

Country Status (7)

Country Link
US (1) US5345013A (de)
EP (1) EP0702666B1 (de)
JP (1) JP3513761B2 (de)
CN (1) CN1056133C (de)
DE (1) DE69418193T2 (de)
WO (1) WO1994029250A1 (de)
ZA (1) ZA943692B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172383B1 (de) * 1992-03-27 2008-04-16 University Of North Carolina At Chapel Hill Verfahren zur Herstellung von Fluoropolymeren
US5688879A (en) * 1992-03-27 1997-11-18 The University Of North Carolina At Chapel Hill Method of making fluoropolymers
US5863612A (en) * 1992-03-27 1999-01-26 University North Carolina--Chapel Hill Method of making fluoropolymers
US5618894A (en) * 1995-03-10 1997-04-08 The University Of North Carolina Nonaqueous polymerization of fluoromonomers
US5674957A (en) * 1995-03-10 1997-10-07 The University Of North Carolina At Chapel Hill Nonaqueous polymerization of fluoromonomers
US5527865A (en) * 1995-03-24 1996-06-18 The University Of North Carolina At Chapel Hill Multi-phase polymerization process
US5872157A (en) * 1996-01-30 1999-02-16 The University Of North Carolina At Chapel Hill Method for olefin oxidation
DE69823184T2 (de) * 1997-05-02 2005-04-21 Du Pont Trennung von co2 von ungesättigten fluorierten kohlenwasserstoffen durch semipermeable membrane
DE69823182T2 (de) * 1997-05-02 2005-04-21 Du Pont Entfernung von co2 aus fluorkohlenwasserstoffen durch semipermeable membrane
US5866727A (en) * 1997-11-06 1999-02-02 E. I. Du Pont De Nemours And Company Tetrafluoroethylene shipping/storage mixtures
US8066899B2 (en) 2006-09-01 2011-11-29 E.I. Du Pont De Nemours And Company Non-ignitable gaseous composition comprising difluoromethane and tetrafluoroethylene
JP2010509333A (ja) * 2006-11-08 2010-03-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー イオン液体を用いる二酸化炭素からのテトラフルオロエチレンの分離方法
WO2013113785A1 (en) * 2012-02-02 2013-08-08 Solvay Specialty Polymers Italy S.P.A. Stable compositions of trifluoroethylene
JP6545187B2 (ja) * 2014-04-11 2019-07-17 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． α−ヨードパーフルオロアルカンおよびα，ω−ジヨードパーフルオロアルカンを製造する方法
EP3339281B1 (de) 2015-08-17 2020-08-05 Daikin Industries, Ltd. Verfahren zur reinigung von halogenierten ungesättigten kohlenstoffverbindungen
WO2017051021A1 (en) * 2015-09-24 2017-03-30 Linde Aktiengesellschaft Method for cooling, liquefying or processing a gas and corresponding refrigerant mixture
ES2682937T3 (es) * 2015-09-30 2018-09-24 Arkema France Composiciones estables de trifluoroetileno

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407405A (en) * 1943-02-15 1946-09-10 Du Pont Stabilization of tetrafluoroethylene
US2407419A (en) * 1943-02-15 1946-09-10 Du Pont Stabilization of tetrafluoroethylene
US2737533A (en) * 1954-08-03 1956-03-06 Du Pont Inhibition of tetrafluoroethylene polymerization
US3873630A (en) * 1972-06-12 1975-03-25 Du Pont Process for pyrolyzing tetrafluoroethylene to hexafluoropropylene
US4365102A (en) * 1980-09-29 1982-12-21 E. I. Du Pont De Nemours And Company Method of manufacturing perfluoromethane and perfluoroethane

Also Published As

Publication number Publication date
DE69418193D1 (de) 1999-06-02
JPH08511521A (ja) 1996-12-03
ZA943692B (en) 1995-11-27
CN1124951A (zh) 1996-06-19
EP0702666B1 (de) 1999-04-28
US5345013A (en) 1994-09-06
EP0702666A1 (de) 1996-03-27
CN1056133C (zh) 2000-09-06
WO1994029250A1 (en) 1994-12-22
JP3513761B2 (ja) 2004-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition