(19)
(11) EP 1 619 170 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:
08.04.2015 Bulletin 2015/15

(45) Mention of the grant of the patent:
26.11.2014 Bulletin 2014/48

(21) Application number: 04720210.6

(22) Date of filing: 12.03.2004
(51) International Patent Classification (IPC): 
C01B 31/28(2006.01)
(86) International application number:
PCT/JP2004/003328
(87) International publication number:
WO 2004/080894 (23.09.2004 Gazette 2004/39)

(54)

PROCESS FOR PRODUCING CARBONYL FLUORIDE

VERFAHREN ZUR HERSTELLUNG VON CARBONYLFLUORID

PROCEDE DE PRODUCTION DE FLUORURE DE CARBONYLE

(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 14.03.2003 JP 2003070342

(43) Date of publication of application:
25.01.2006 Bulletin 2006/04

(73) Proprietors:
  • Asahi Glass Company, Limited
    Tokyo 100-8405 (JP)
  • Kanto Denka Kogyo Co., Ltd.
    Chiyoda-ku Tokyo 101-0063 (JP)
  • Showa Denko K.K.
    Tokyo 105-8518 (JP)
  • Hitachi Kokusai Electric Inc.
    Tokyo 101-8980 (JP)
  • Daikin Industries, Ltd.
    Osaka-shi, Osaka 530-8323 (JP)
  • National Institute of Advanced Industrial Science and Technology
    Tokyo 100-8921 (JP)

(72) Inventors:
  • MITSUI, Yuki
    Tokyo 105-0003 (JP)
  • YONEMURA, Taisuke
    Tokyo 105-0003 (JP)
  • OHIRA, Yutaka
    Tokyo 105-0003 (JP)
  • SEKIYA, Akira
    Tsukuba-shi, Ibaraki 305-8565 (JP)

(74) Representative: Thomson, James Burgess 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)


(56) References cited: : 
JP-A- 10 511 096
JP-A- 2002 515 011
 JP-A- 11 116 216
JP-A- 2003 267 712
   
  • FARLOW M W ET AL: CHEMISCHES ZENTRALBLATT, XX, XX, no. 48, 1 January 1965 (1965-01-01), page 1517, XP002001281
   
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).