(19)
(11) EP 1 036 591 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:
23.08.2006 Bulletin 2006/34

(45) Mention of the grant of the patent:
22.03.2006 Bulletin 2006/12

(21) Application number: 98956005.7

(22) Date of filing: 30.11.1998
(51) International Patent Classification (IPC): 
B01J 23/46(2006.01)
B01D 53/86(2006.01)
B01J 23/58(2006.01)
B01J 35/02(2006.01)
 B01D 53/94(2006.01)
B01J 23/00(2006.01)
B01J 23/63(2006.01)
(86) International application number:
PCT/JP1998/005396
(87) International publication number:
WO 1999/029417 (17.06.1999 Gazette 1999/24)

(54)

CATALYST FOR PURIFYING EXHAUST GAS AND PROCESS FOR PURIFYING EXHAUST GAS

ABGASREINIGUNGSKATALYSATOR UND VERFAHREN ZUR REINIGUNG VON ABGASEN

CATALYSEUR DESTINE A PURIFIER DES GAZ D'ECHAPPEMENT ET PROCEDE DE PURIFICATION DE GAZ D'ECHAPPEMENT

(84) Designated Contracting States:
DE FR GB

(30) Priority: 08.12.1997 JP 33735997
17.09.1998 JP 26318098

(43) Date of publication of application:
20.09.2000 Bulletin 2000/38

(73) Proprietor: Toyota Jidosha Kabushiki Kaisha
Toyota-shi, Aichi-ken, 471-8571 (JP)

(72) Inventors:
  • HACHISUKA, Ichiro
    Toyota-shi Aichi-ken 471-8571 (JP)
  • IKEDA, Yasuo
    Toyota-shi Aichi-ken 471-8571 (JP)

(74) Representative: Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei 
Alois-Steinecker-Strasse 22
85354 Freising
85354 Freising (DE)


(56) References cited: : 
EP-A- 0 305 119
EP-A- 0 669 157
EP-A- 0 771 584
JP-A- 8 229 394
JP-A- 59 156 434
US-A- 5 063 192
 EP-A- 0 337 809
EP-A- 0 707 882
JP-A- 5 137 962
JP-A- 9 299 795
JP-B2- 57 002 382
   
       
    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).