公开(公告)号：EP3083537B1

公开(公告)日：2018-05-23

申请号：EP14827806.2

申请日：2014-12-09

Applicant: Arkema France

Inventor： DEUR-BERT, Dominique ,  PIGAMO, Anne ,  BONNET, Philippe

IPC: C07C21/18 ,  B01D3/36

CPC classification number: C07C17/383 ,  B01D3/36 ,  C01B7/191 ,  C07B2200/09 ,  C07C19/08 ,  C07C21/18

公开(公告)号：EP2563750B1

公开(公告)日：2017-10-04

申请号：EP11731061.5

申请日：2011-03-21

Applicant: Arkema France

Inventor： PIGAMO, Anne ,  WENDLINGER, Laurent ,  BONNET, Philippe

IPC: C07C17/20 ,  C07C17/383 ,  C07C21/18 ,  C07C17/25 ,  C07C19/10 ,  C01B7/07

CPC classification number: C07C17/206 ,  C01B7/0712 ,  C07C17/25 ,  C07C17/383 ,  C07C19/10 ,  C07C21/18

公开(公告)号：EP3083537A1

公开(公告)日：2016-10-26

申请号：EP14827806.2

申请日：2014-12-09

Applicant: Arkema France

Inventor： DEUR-BERT, Dominique ,  PIGAMO, Anne ,  BONNET, Philippe

IPC: C07C21/18 ,  B01D3/36

CPC classification number: C07C17/383 ,  B01D3/36 ,  C01B7/191 ,  C07B2200/09 ,  C07C19/08 ,  C07C21/18

Abstract: The invention relates to an azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, Z-3,3,3-trifluoro-1-chloropropene and one or more (hydro)halocarbon compounds including 1 to 3 carbon atoms. The (hydro)halocarbon compounds are preferably selected among tetrachlorofluoropropanes, trichlorodifluoropropanes, dichlorotrifluoropropanes, chlorotetrafluoropropanes, pentafluoropropanes, dichlorodifluoropropenes, chlorotrifluoropropenes and tetrafluoropropenes.

公开(公告)号：EP3077351A1

公开(公告)日：2016-10-12

申请号：EP14821753.2

申请日：2014-11-28

Applicant: Arkema France

Inventor： BONNET, Philippe ,  COLLIER, Bertrand ,  GARRAIT, Dominique ,  SEDAT, Pierre-Marie

IPC: C07C17/20 ,  C07C17/383 ,  C07C19/12

CPC classification number: C07C17/206 ,  C07B2200/09 ,  C07C17/21 ,  C07C17/383 ,  C07C19/12 ,  C07C21/18

Abstract: The present invention relates to the field of saturated fluorohydrocarbons. The subject matter thereof is more particularly the production of 1‑chloro-2,2‑difluoroethane from 1,1,2‑trichloroethane and/or 1,2‑dichloroethylene. The present invention provides a process for producing 1‑chloro-2,2-difluoroethane from 1,1,2-trichloroethane and/or 1,2‑dichloroethylene comprising (i) at least one step during which the 1,1,2‑trichloroethane and/or the 1,2‑dichloroethylene reacts or react with hydrofluoric acid in the gas phase, optionally in the presence of an oxidizing agent, in the presence or in the absence of a fluorination catalyst, to give a stream comprising 1‑chloro-2,2-difluoroethane, hydrochloric acid, hydrofluoric acid and at least one C compound(s) chosen from 1‑chloro-2‑fluoroethylenes (cis and trans), 1,2‑dichloro-2-fluoroethane and, optionally, unreacted 1,1,2‑trichloroethane and/or 1,2‑dichloroethylene.

公开(公告)号：EP2976294A1

公开(公告)日：2016-01-27

申请号：EP14711821.0

申请日：2014-02-21

Applicant: Arkema France

Inventor： BONNET, Philippe ,  COLLIER, Bertrand ,  DEUR-BERT, Dominique ,  WENDLINGER, Laurent

IPC: C01B7/19 ,  C07C21/18

CPC classification number: C07C21/18 ,  C01B7/191 ,  C09K3/30 ,  C09K5/044

Abstract: The invention relates to an azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene and optionally one or more (hydro)halogen-carbon compounds comprising between 1 and 3 carbon atoms. The invention also relates to a preferred azeotropic or quasi-azeotropic composition comprising hydrogen fluoride, E-3,3,3-trifluoro-1-chloropropene, and optionally one or more compounds selected from among 1,1,1,2,2-pentafluoropropane, 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, 1,3,3,3-tetrafluoropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, 1,1,1,2,3-pentafluoropropene and 2-chloro,1,1,1,2-tetrafluoropropane.

公开(公告)号：EP2563750A1

公开(公告)日：2013-03-06

申请号：EP11731061.5

申请日：2011-03-21

Applicant: Arkema France

Inventor： PIGAMO, Anne ,  WENDLINGER, Laurent ,  BONNET, Philippe

IPC: C07C17/20 ,  C07C17/25 ,  C07C17/383 ,  C07C21/18

CPC classification number: C07C17/206 ,  C01B7/0712 ,  C07C17/25 ,  C07C17/383 ,  C07C19/10 ,  C07C21/18

Abstract: Process of catalytic fluorination in liquid phase of product 1, 1, 1, 2, 3-pentachloropropane or/and 1,1,2,2,3- pentachloropropane into product 2-chloro-3, 3, 3-trifluoropropene in présence of a catalyst.

Abstract translation: 在产品1，1，1，2，3五氯丙烷和/或1,1,2,2,3-五氯丙烷的液相催化氟化的过程到的存在产物2-氯3,3，3-三氟 一种催化剂。

公开(公告)号：EP1673323B1

公开(公告)日：2009-08-05

申请号：EP03818990.8

申请日：2003-10-17

Applicant: ARKEMA FRANCE

Inventor： BONNET, Philippe

IPC: C07C17/25 ,  C07C21/18 ,  C07C17/00 ,  C07C17/10 ,  C07C19/08 ,  C07C19/12

CPC classification number: C07C21/18 ,  C07C17/00 ,  C07C17/10 ,  C07C17/25 ,  C07C19/08 ,  C07C19/12

Abstract: The invention relates to a method of producing 1,1-difluoroethane by liquid-phase fluorination of 1,2-dichloroethane using hydrofluoric acid, in the presence of a Lewis acid catalyst and a FeCl3 co-catalyst. The invention also relates to a method of producing 1,1-difluoroethylene, employing the aforementioned method.

公开(公告)号：EP3057929A1

公开(公告)日：2016-08-24

申请号：EP14796809.3

申请日：2014-10-13

Applicant: Arkema France

Inventor： BONNET, Philippe ,  COLLIER, Bertrand ,  DEUR-BERT, Dominique ,  GARRAIT, Dominique ,  PIGAMO, Anne ,  WENDLINGER, Laurent

IPC: C07C17/25 ,  C07C21/18

CPC classification number: C07C17/206 ,  B01J7/00 ,  C07C17/21 ,  C07C17/25 ,  C07C21/18 ,  C07C19/08

Abstract: The invention relates to a method for producing a fluorinated compound, comprising: the provision of a gaseous flow comprising hydrofluoric acid; the provision of at least one liquid flow of a chlorinated compound and the vapourisation thereof by mixing with said gaseous flow, the resulting mixture being a gaseous mixture; and the catalytic reaction of the chlorinated compound with hydrofluoric acid in a gaseous phase and the collection of a product flow. The invention also relates to a facility for carrying out said method.

公开(公告)号：EP2630108A1

公开(公告)日：2013-08-28

申请号：EP10810870.5

申请日：2010-10-22

Applicant: Arkema France

Inventor： WENDLINGER, Laurent ,  BONNET, Philippe ,  PIGAMO, Anne ,  DOUCET, Nicolas

IPC: C07C17/20 ,  C07C17/25 ,  C07C17/383 ,  C07C17/42 ,  C07C21/18

CPC classification number: C07C17/25 ,  C07C17/206 ,  C07C17/383 ,  C07C17/42 ,  C07C21/18

Abstract: The present invention provides a process for preparing 2,3,3,3-tetrafluoropropene, comprising the following steps: (a) catalytic reaction of 1,1,1,2,3-pentachloropropane and/or 1,1,2,2,3-pentachloropropane with HF into product 2-chloro-3,3,3-trifluoropropene; (b) catalytic reaction of the thus-obtained 2-chloro-3,3,3-trifluoropropene into 2,3,3,3-tetrafluoropropene.

公开(公告)号：EP1701994B1

公开(公告)日：2010-08-11

申请号：EP04805674.1

申请日：2004-12-09

Applicant: ARKEMA FRANCE

Inventor： DEVIC, Michel ,  BONNET, Philippe ,  LACROIX, Eric ,  PERDRIEUX, Sylvain

IPC: C08J5/18 ,  B32B27/14 ,  D06N7/00

CPC classification number: B32B27/12 ,  B29C70/086 ,  B29K2027/18 ,  B32B27/04 ,  B32B27/28 ,  B32B27/304 ,  B32B27/322 ,  B32B37/04 ,  B32B2262/106 ,  B32B2305/08 ,  B32B2305/10 ,  B32B2313/04 ,  B32B2327/12 ,  C08J5/042

Abstract: The invention relates to a reinforced fluoropolymer plate comprising a fluoropolymer layer on one of the faces thereof and a carbon fibre sheet on the other face of same, whereby at least part of the carbon fibre sheet is impregnated with flouropolymer. The invention also relates to an acid-corrosion-resistant chemical reactor comprising said plates, the production methods thereof and the uses of same in processes in superacid media.