GB8824571D0
(en)
*
|
1988-10-20 |
1988-11-23 |
Ici Plc |
Chemical process
|
US4902838A
(en)
*
|
1988-12-28 |
1990-02-20 |
E. I. Du Pont De Nemours And Company |
Isomerization of saturated fluorohydrocarbons
|
CA2012792A1
(fr)
*
|
1989-06-14 |
1990-12-14 |
Robert C. Zawalski |
Procede de preparation de chlorofluorocarbures par l'entremise d'un catalyseur a base de trihalogenure d'aluminium active genere in situ et produits en resultant
|
US5157171A
(en)
*
|
1989-10-16 |
1992-10-20 |
E. I. Du Pont De Nemours And Company |
Process for chlorofluoropropanes
|
JPH03284637A
(ja)
*
|
1990-03-31 |
1991-12-16 |
Du Pont Mitsui Fluorochem Co Ltd |
ハイドロクロロフルオロカーボンの異性化方法
|
US5030372A
(en)
*
|
1990-07-31 |
1991-07-09 |
E. I. Du Pont De Nemours And Company |
Catalytic equilibration to improve the relative yield of selected halocarbons
|
US5250213A
(en)
*
|
1991-05-06 |
1993-10-05 |
E. I. Du Pont De Nemours And Company |
1,1,1,2,2,3,3,4,4,5,6-undecafluorohexane and use thereof in compositions and processes for cleaning
|
US5243106A
(en)
*
|
1991-06-03 |
1993-09-07 |
E. I. Du Pont De Nemours And Company |
Processes using aluminum fluoride catalyst compositions for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
|
US5243108A
(en)
*
|
1991-06-03 |
1993-09-07 |
E. I. Du Pont De Nemours And Company |
Aluminum fluoride catalyst compositions and use thereof in a chlorofluorination process for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
|
US5268122A
(en)
|
1991-08-28 |
1993-12-07 |
E. I. Du Pont De Nemours And Company |
Gem-dihydropolyfluoroalkanes and monohydropolyfluoroalkenes, processes for their production, and use of gem-dihydropolyfluoroalkanes in cleaning compositions
|
IT1251957B
(it)
*
|
1991-10-18 |
1995-05-27 |
Ausimont Spa |
Procedimento per isomerizzare 1,1,2-trifluoro-1,2-dicloroetano a 1,1,1- trifluoro-2,2,-dicloroetano
|
US5523498A
(en)
*
|
1992-12-08 |
1996-06-04 |
E. I. Du Pont De Nemours And Company |
Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons
|
US5345017A
(en)
*
|
1992-12-08 |
1994-09-06 |
E. I. Du Pont De Nemours And Company |
Process for reducing the fluorine content of halocarbons
|
US5866730A
(en)
*
|
1993-04-02 |
1999-02-02 |
E. I. Du Pont De Nemours And Company |
Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers
|
US5396000A
(en)
*
|
1993-05-24 |
1995-03-07 |
E. I. Du Pont De Nemours And Company |
Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
|
US5274190A
(en)
*
|
1993-05-24 |
1993-12-28 |
E. I. Du Pont De Nemours And Company |
Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
|
US5274189A
(en)
*
|
1993-05-24 |
1993-12-28 |
E. I. Du Pont De Nemours And Company |
Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
|
GB9324814D0
(en)
*
|
1993-12-03 |
1994-01-19 |
Ici Plc |
Production of 1,1,1,2-tetrafluoroethane
|
US5563304A
(en)
|
1994-05-26 |
1996-10-08 |
E. I. Du Pont De Nemours And Company |
Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
|
US5559069A
(en)
*
|
1994-05-26 |
1996-09-24 |
E. I. Du Pont De Nemours And Company |
Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
|
US5847242A
(en)
*
|
1995-05-19 |
1998-12-08 |
E. I. Du Pont De Nemours And Company |
Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
|
WO1997019750A1
(fr)
*
|
1995-11-29 |
1997-06-05 |
E.I. Du Pont De Nemours And Company |
Traitement par catalyse des hydrocarbures halogenes et catalyseurs au ruthenium utilises
|
FR2758556B1
(fr)
*
|
1997-01-17 |
1999-02-19 |
Atochem Elf Sa |
Isomerisation d'hydrofluorocarbures
|
FR2759093B1
(fr)
|
1997-02-05 |
1999-03-05 |
Ceca Sa |
Polymethylenepolyamine dipropionamides comme inhibiteurs non ecotoxiques de la corrosion carbonique du fer
|
US6365544B2
(en)
|
1998-05-22 |
2002-04-02 |
Conoco Inc. |
Fischer-Tropsch processes and catalysts using fluorided alumina supports
|
US6368997B2
(en)
|
1998-05-22 |
2002-04-09 |
Conoco Inc. |
Fischer-Tropsch processes and catalysts using fluorided supports
|
US6472574B2
(en)
|
1999-12-10 |
2002-10-29 |
E. I. Du Pont Nemours And Company |
Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
|
US6333440B1
(en)
|
2000-04-07 |
2001-12-25 |
E. I. Du Pont De Nemours And Company |
Process for perfluorocyclobutane purification
|
US7897823B2
(en)
*
|
2004-10-29 |
2011-03-01 |
E. I. Du Pont De Nemours And Company |
Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
|
US7476771B2
(en)
|
2005-11-01 |
2009-01-13 |
E.I. Du Pont De Nemours + Company |
Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
|
US7687670B2
(en)
*
|
2006-03-31 |
2010-03-30 |
E.I. Du Pont De Nemours And Company |
Coproduction of hydrofluoroolefins
|
CN101479217B
(zh)
|
2006-06-27 |
2013-02-06 |
纳幕尔杜邦公司 |
四氟丙烯生产方法
|
EP2059492A1
(fr)
*
|
2006-09-05 |
2009-05-20 |
E.I. Du Pont De Nemours And Company |
Procédés de production du 1,2,3,3,3-pentafluoropropène
|
TW200920721A
(en)
*
|
2007-07-13 |
2009-05-16 |
Solvay Fluor Gmbh |
Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts
|
FR2929272B1
(fr)
*
|
2008-03-28 |
2010-04-09 |
Arkema France |
Procede pour la preparation du 2,3,3,3-tetrafluoro-1-propene
|
KR102116848B1
(ko)
|
2008-05-07 |
2020-06-01 |
더 케무어스 컴퍼니 에프씨, 엘엘씨 |
1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
|
PL2516366T3
(pl)
*
|
2009-12-23 |
2017-04-28 |
Arkema France |
Katalityczne fluorowanie 1233xf do 1234yf w fazie gazowej
|
WO2011077394A1
(fr)
|
2009-12-23 |
2011-06-30 |
Arkema France |
Fluoration catalytique en phase gazeuse du 1230xa donnant du 1234yf
|
WO2011077191A1
(fr)
|
2009-12-23 |
2011-06-30 |
Arkema France |
Fluoration catalytique en phase gazeuse du 1230xa en 1234yf
|
ES2556955T3
(es)
|
2009-12-23 |
2016-01-21 |
Arkema France |
Fluoración catalítica en fase gaseosa de 243db para dar 1234yf
|
ES2773202T3
(es)
|
2010-10-22 |
2020-07-09 |
Arkema France |
Proceso para la preparación de 2,3,3,3-tetrafluoropropeno
|
WO2012052798A1
(fr)
|
2010-10-22 |
2012-04-26 |
Arkema France |
Procédé pour la fabrication de 2-chloro-3,3,3-trifluoropropène par fluoration de pentachloropropane en phase gazeuse
|
PL2665693T3
(pl)
|
2011-01-21 |
2017-10-31 |
Arkema France |
Fluorowanie katalityczne w fazie gazowej
|
CN103328422A
(zh)
|
2011-01-21 |
2013-09-25 |
阿克马法国公司 |
通过五氯丙烷的气相氟化制造2,3,3,3-四氟丙烯的方法
|
MX343621B
(es)
|
2011-01-21 |
2016-11-11 |
Arkema France |
Fluoracion catalitica en fase gas.
|
JP5992532B2
(ja)
|
2011-12-14 |
2016-09-14 |
アルケマ フランス |
2,3,3,3−テトラフルオロプロペンを調製する方法
|
FR2986525B1
(fr)
|
2012-02-03 |
2014-02-14 |
Arkema France |
Procede de production de 2,3,3,3-tetrafluoropropene
|
US8822739B2
(en)
|
2012-03-22 |
2014-09-02 |
E I Du Pont De Nemours And Company |
Catalytic isomerization of 2,3,3,3-tetrafluoropropene
|
CN102994052B
(zh)
*
|
2012-11-30 |
2015-09-09 |
徐超 |
一种空调用制冷剂
|
FR3012137B1
(fr)
|
2013-10-17 |
2016-09-16 |
Arkema France |
Procede de production de composes fluores
|
FR3013606B1
(fr)
|
2013-11-28 |
2015-11-13 |
Arkema France |
Procede de purification d'acide chlorhydrique
|
FR3023286B1
(fr)
|
2014-07-02 |
2018-02-16 |
Arkema France |
Procede de fabrication de tetrafluoropropene
|
FR3027303B1
(fr)
|
2014-10-16 |
2016-10-07 |
Arkema France |
Compositions a base de 1,1,1,2,3-pentachloropropane
|
FR3027304B1
(fr)
|
2014-10-16 |
2018-02-23 |
Arkema France |
Compositions a base de 1,1,1,3,3-pentachloropropane
|
CA2967179A1
(fr)
|
2014-12-11 |
2016-06-16 |
Arkema France |
Procede de preparation de 1-chloro-2,2-difluoroethane
|
FR3046161B1
(fr)
|
2015-12-23 |
2019-12-13 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
|
FR3046162B1
(fr)
|
2015-12-23 |
2019-12-13 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
|
FR3046165B1
(fr)
|
2015-12-23 |
2019-12-13 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
|
FR3046160B1
(fr)
|
2015-12-23 |
2019-12-13 |
Arkema France |
Procede de preparation du 2,3,3,3-tetrafluoro-1-propene et recyclage du 2-chloro-3,3,3-trifluoropropene exempt d'impuretes.
|
FR3048429B1
(fr)
|
2016-03-04 |
2019-09-27 |
Arkema France |
Composition azeotropique ou quasi-azeotropique comprenant de la trifluoropropyne
|
JP6935423B2
(ja)
|
2016-04-13 |
2021-09-15 |
アルケマ フランス |
2,3,3,3−テトラフルオロプロペンの製造方法
|
FR3051469B1
(fr)
|
2016-05-19 |
2018-05-11 |
Arkema France |
Procede de fabrication de tetrafluoropropene.
|
FR3051468B1
(fr)
|
2016-05-19 |
2019-07-26 |
Arkema France |
Procede de fabrication de tetrafluoropropene.
|
EP3536681B1
(fr)
*
|
2016-11-01 |
2020-12-09 |
Agc Inc. |
Procédé d'isomérisation d'un composé organique, et procédé de production d'isomère de composé organique
|
FR3064622B1
(fr)
|
2017-03-28 |
2019-03-22 |
Arkema France |
Procede de recuperation d'acide fluorhydrique
|
FR3064628B1
(fr)
|
2017-03-28 |
2019-04-05 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoropropene
|
FR3064626B1
(fr)
|
2017-03-28 |
2020-02-21 |
Arkema France |
Procede de production du 2,3,3,3-tetrafluoropropene.
|
FR3064627B1
(fr)
|
2017-03-28 |
2020-02-21 |
Arkema France |
Procede de production du 2,3,3,3-tetrafluoropropene.
|
FR3064629B1
(fr)
|
2017-03-28 |
2019-04-05 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
|
FR3065725B1
(fr)
|
2017-04-28 |
2020-01-24 |
Arkema France |
Procede de purification du 1,1,1,2,2-pentafluoropropane.
|
FR3065726B1
(fr)
|
2017-04-28 |
2019-04-19 |
Arkema France |
Procede de production et de purification du 2,3,3,3-tetrafluoropropene.
|
FR3078699B1
(fr)
|
2018-03-07 |
2020-02-21 |
Arkema France |
Procede de production du 2,3,3,3-tetrafluoropropene
|
FR3078700B1
(fr)
|
2018-03-07 |
2020-07-10 |
Arkema France |
Procede de production du 2,3,3,3-tetrafluoropropene
|
FR3078698B1
(fr)
|
2018-03-07 |
2020-02-21 |
Arkema France |
Procede de production du 2-chloro-3,3,3-trifluoropropene
|