(19)
(11) EP 1 123 959 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:
26.04.2006 Bulletin 2006/17

(45) Mention of the grant of the patent:
04.01.2006 Bulletin 2006/01

(21) Application number: 99923899.1

(22) Date of filing: 04.06.1999
(51) International Patent Classification (IPC): 
C09K 5/04(2006.01)
(86) International application number:
PCT/JP1999/002986
(87) International publication number:
WO 1999/064536 (16.12.1999 Gazette 1999/50)

(54)

COOLANT FOR SUPER LOW TEMPERATURE COOLING

KÜHLMITTEL FÜR SUPER TIEFTEMPERATURKÜHLUNG

LIQUIDE DE REFROIDISSEMENT PERMETTANT UN REFROIDISSEMENT A TRES BASSE TEMPERATURE

(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI NL SE

(30) Priority: 06.06.1998 JP 17394398

(43) Date of publication of application:
16.08.2001 Bulletin 2001/33

(73) Proprietors:
  • Nihon Freezer Co., Ltd.
    Bunkyo-ku, Tokyo 113-0034 (JP)
  • Dairei Co., Ltd.
    Bunkyo-ku Tokyo (JP)
  • Kurita, Nobuyoshi
    Bunkyo-ku, Tokyo 113-0034 (JP)
  • Kurita, Susumu
    Bunkyo-ku Tokyo (JP)

(72) Inventors:
  • KURITA, Susumu
    Bunkyo-ku, Tokyo 113-0034 (JP)
  • SEINO, Toshio
    Bunkyo-ku, Tokyo 113-0034 (JP)
  • HIRUTA, Isamu
    Bunkyo-ku, Tokyo 113-0034 (JP)
  • MORITA, Makoto
    Bunkyo-ku, Tokyo 113-0034 (JP)

(74) Representative: Schaumburg, Thoenes, Thurn, Landskron 
Patentanwälte Postfach 86 07 48
81634 München
81634 München (DE)


(56) References cited: : 
JP-A- 4 018 485
JP-A- 5 287 263
JP-A- 8 041 449
 JP-A- 5 186 765
JP-A- 7 048 562
JP-A- 8 506 581
   
       
    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).