DE69208016D1 - Inhibierte 141b - Google Patents

Inhibierte 141b

Info

Publication number
DE69208016D1
DE69208016D1 DE69208016T DE69208016T DE69208016D1 DE 69208016 D1 DE69208016 D1 DE 69208016D1 DE 69208016 T DE69208016 T DE 69208016T DE 69208016 T DE69208016 T DE 69208016T DE 69208016 D1 DE69208016 D1 DE 69208016D1
Authority
DE
Germany
Prior art keywords
inhibited
methylstyrene
alpha
additives
storage
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 - Fee Related
Application number
DE69208016T
Other languages
English (en)
Other versions
DE69208016T2 (de
Inventor
Richard Mcmaster Crooker
Maher Yousef Elsheikh
James Peter Lavelle
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.)
Arkema Inc
Original Assignee
Elf Atochem North America Inc
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 Elf Atochem North America Inc filed Critical Elf Atochem North America Inc
Publication of DE69208016D1 publication Critical patent/DE69208016D1/de
Application granted granted Critical
Publication of DE69208016T2 publication Critical patent/DE69208016T2/de
Anticipated expiration legal-status Critical
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
    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/42—Use of additives, e.g. for stabilisation
DE69208016T 1991-10-09 1992-09-21 Inhibierte 141b Expired - Fee Related DE69208016T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/773,480 US5169995A (en) 1991-10-09 1991-10-09 Inhibited 141b

Publications (2)

Publication Number Publication Date
DE69208016D1 true DE69208016D1 (de) 1996-03-14
DE69208016T2 DE69208016T2 (de) 1996-05-30

Family

ID=25098427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208016T Expired - Fee Related DE69208016T2 (de) 1991-10-09 1992-09-21 Inhibierte 141b

Country Status (6)

Country Link
US (1) US5169995A (de)
EP (1) EP0539720B1 (de)
JP (1) JP2710092B2 (de)
AT (1) ATE133645T1 (de)
CA (1) CA2077606C (de)
DE (1) DE69208016T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200495B1 (en) * 1988-10-03 2001-03-13 Alliedsignal Inc. Premix compositions of polyol, blowing agent, and optionally additives having improved storage stability
US5169996A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 141b
FR2682377A1 (fr) * 1991-10-11 1993-04-16 Atochem Stabilisation du 1,1-dichloro-1-fluoroethane.
FR2689885B1 (fr) * 1992-04-14 1994-10-21 Atochem North America Elf Procédé pour inhiber la décomposition du 1,1-dichloro-1-fluoréthane.
US5656137A (en) * 1994-03-25 1997-08-12 Elf Atochem North America, Inc. F141B crude stabilization
JPH08126617A (ja) * 1994-09-08 1996-05-21 Fujitsu Ltd 在宅ケアシステム、センタ端末および患者端末
FR2755437B1 (fr) * 1996-11-04 1998-12-24 Atochem Elf Sa Procede de stabilisation de pentafluorethane
EP2433974B1 (de) 2009-02-26 2015-11-04 Ube Industries, Ltd. Wässrige polyurethanharzdispersion und verfahren zu ihrer herstellung
CN102639475A (zh) * 2009-11-16 2012-08-15 阿科玛股份有限公司 纯化和稳定化氯烯烃的方法
BR112015022450B1 (pt) * 2013-03-13 2021-04-27 Arkema Inc. Processos para a purificação e para a estabilização de haloolefinas, composição de haloolefina purificada, sistema de refrigeração, de ar condicionado ou bomba de calor, composição polimérica transformável em espuma, composição pulverizável, processo de supressão ou para extinção de incêndios, processo de inertização de uma região para prevenir um incêndio ou uma explosão e solução

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364588A (en) * 1943-04-19 1944-12-05 Shell Dev Stabilization of halobutenes
JPS6450829A (en) * 1987-08-21 1989-02-27 Asahi Glass Co Ltd Method for stabilizing hydrogen-containing flon
JPS6456631A (en) * 1987-08-28 1989-03-03 Asahi Glass Co Ltd Stabilization of hydrogen-containing flon
JPS6456630A (en) * 1987-08-28 1989-03-03 Asahi Glass Co Ltd Stabilization of hydrogen-containing flon
US4948474A (en) * 1987-09-18 1990-08-14 Pennsylvania Research Corporation Copper electroplating solutions and methods
JPH01128943A (ja) * 1987-11-13 1989-05-22 Asahi Glass Co Ltd 水素含有フロンを安定化する方法
JPH01128945A (ja) * 1987-11-13 1989-05-22 Asahi Glass Co Ltd 水素含有フロンを安定化する方法
JPH01132539A (ja) * 1987-11-18 1989-05-25 Asahi Glass Co Ltd 共沸組成物の安定化方法
JPH01268650A (ja) * 1988-04-19 1989-10-26 Asahi Glass Co Ltd テトラクロロジフルオロエタン系溶剤組成物
JP2717090B2 (ja) * 1989-02-02 1998-02-18 旭硝子株式会社 含水素塩化弗化プロパン類の安定化方法
JPH02286795A (ja) * 1989-04-27 1990-11-26 Daikin Ind Ltd 混合溶剤組成物
EP0394992A3 (de) * 1989-04-27 1991-01-09 Daikin Industries, Limited Lösungsmittelzusammensetzung
CA2026865A1 (en) * 1989-10-05 1991-04-06 Robert A. Gorski Stabilized azeotrope-like compositions of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane
US4950816A (en) * 1989-12-15 1990-08-21 Allied-Signal Inc. Purification of 1,1-dichloro-1-fluoroethane
US5039442A (en) * 1990-06-05 1991-08-13 Allied-Signal Inc. Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichloromethane and optionally alkanol
WO1992010453A1 (en) * 1990-12-14 1992-06-25 Allied-Signal Inc. Stabilized 1,1-dichloro-1-fluoroethane
JPH04260594A (ja) * 1991-02-18 1992-09-16 Toshiba Corp エスカレータのハンドレール駆動装置
US5135680A (en) * 1991-10-09 1992-08-04 Elf Atochem North America, Inc. Stabilized 14 lb
US5169996A (en) * 1991-10-09 1992-12-08 Elf Atochem North America, Inc. Stabilized 141b

Also Published As

Publication number Publication date
JP2710092B2 (ja) 1998-02-10
EP0539720A1 (de) 1993-05-05
EP0539720B1 (de) 1996-01-31
ATE133645T1 (de) 1996-02-15
CA2077606C (en) 1999-04-06
US5169995A (en) 1992-12-08
DE69208016T2 (de) 1996-05-30
JPH05201895A (ja) 1993-08-10
CA2077606A1 (en) 1993-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ARKEMA INC., PHILADELPHIA, PA., US

8339 Ceased/non-payment of the annual fee