(19)
(11) EP 1 242 468 A1

(12)

(43) Date of publication:
25.09.2002 Bulletin 2002/39

(21) Application number: 00965109.2

(22) Date of filing: 18.09.2000
(51) International Patent Classification (IPC)7C08F 4/44, C08F 4/52
(86) International application number:
PCT/US0025/520
(87) International publication number:
WO 0102/1667 (29.03.2001 Gazette 2001/13)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 21.09.1999 US 155310 P

(71) Applicant: The Regents of the University of California
Oakland, CA 94607-5200 (US)

(72) Inventors:
  • EVANS, William, J.
    Mission Viejo, CA 92691 (US)
  • ALLEN, Nathan, T.
    Irvine, CA 92612 (US)

(74) Representative: Coates, Ian Harold et al
Sommerville & Rushton,45 Grosvenor Road
St. Albans, Hertfordshire AL1 3AW
St. Albans, Hertfordshire AL1 3AW (GB)

   


(54) DIVALENT LANTHANIDE REDUCTION CATALYSTS