(19)
(11) EP 3 323 798 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:
19.06.2019 Bulletin 2019/25

(45) Mention of the grant of the patent:
06.02.2019 Bulletin 2019/06

(21) Application number: 16201918.6

(22) Date of filing: 02.12.2016
(51) International Patent Classification (IPC): 
C07C 29/145(2006.01)
C07C 41/09(2006.01)
C07C 31/38(2006.01)
 C07C 31/40(2006.01)
C07C 43/12(2006.01)

(54)

METHOD FOR PRODUCING HEXAFLUOROISOPROPANOL AND FLUOROMETHYL HEXAFLUOROISOPROPYL ETHER (SEVOFLURANE)

VERFAHREN ZUR HERSTELLUNG VON HEXAFLUORISOPROPANOL UND FLUORMETHYLHEXAFLUORISOPROPYLETHER (SEVOFLURAN)

PROCÉDÉ POUR PRODUIRE DE L'HEXAFLUOROISOPROPANOL ET DE L'ÉTHER DE FLUOROMÉTHYLE ET D'HEXAFLUOROISOPROPYLE (SÉVOFLURANE)

(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: 16.11.2016 JP 2016223593

(43) Date of publication of application:
23.05.2018 Bulletin 2018/21

(73) Proprietor: CENTRAL GLASS COMPANY, LIMITED
Ube-shi, Yamaguchi 755 (JP)

(72) Inventors:
  • MORINO, Yuzuru
    Kawasaki-shi, Kanagawa 210-0862 (JP)
  • FUJII, Shigeru
    Ube-shi, Yamaguchi 755-0001 (JP)
  • NAKAMICHI, Toshihiro
    Ube-shi Yamaguchi 755-0001 (JP)
  • AKIBA, Shinya
    Kawagoe-shi, Saitama 350-1159 (JP)
  • TAKEDA, Masaaki
    Kawagoe-shi, Saitama 350-1159 (JP)
  • FUJIWARA, Masaki
    Tokyo 101-0054 (JP)

(74) Representative: Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB 
Martin-Greif-Strasse 1
80336 München
80336 München (DE)


(56) References cited: : 
WO-A1-81/01843
 GB-A- 2 087 383
   
       
    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).