(19)
(11) EP 2 885 345 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
10.08.2016 Bulletin 2016/32

(45) Mention of the grant of the patent:
25.05.2016 Bulletin 2016/21

(21) Application number: 13753385.7

(22) Date of filing: 15.08.2013
(51) International Patent Classification (IPC): 
C08J 9/14(2006.01)
C09K 5/04(2006.01)
(86) International application number:
PCT/US2013/055070
(87) International publication number:
WO 2014/028697 (20.02.2014 Gazette 2014/08)

(54)

AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF 2,3,3,4,4,4-HEXAFLUORO-1-BUTENE AND 1,1,1,2,3,3-HEXAFLUOROPROPANE AND USES THEREOF

AZEOTROPE UND AZEOTROPENÄHNLICHE ZUSAMMENSETZUNGEN AUS 2,3,3,4,4,4-HEXAFLUOR-1-BUTEN UND 1,1,1,2,3,3-HEXAFLUORPROPAN UND VERWENDUNGEN DAVON

COMPOSITIONS AZÉOTROPIQUES ET DE TYPE AZÉOTROPE DE 2,3,3,4,4,4-HEXAFLUORO-1-BUTÈNE ET DE 1,1,1,2,3,3-HEXAFLUOROPROPANE ET LEURS UTILISATIONS


(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 15.08.2012 US 201261683585 P
15.08.2012 US 201261683589 P

(43) Date of publication of application:
24.06.2015 Bulletin 2015/26

(73) Proprietor: The Chemours Company FC, LLC
Wilmington DE 19801 (US)

(72) Inventors:
  • ROBIN, Mark, L.
    Middletown, Delaware 19709 (US)
  • KONTOMARIS, Konstantinos
    Wilmington, Delaware 19808 (US)

(74) Representative: Matthews, Derek Peter 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)


(56) References cited: : 
WO-A2-2008/076272
US-A1- 2006 266 975
WO-A2-2008/134061
US-A1- 2008 051 612
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).