(19)
(11) EP 1 144 559 A1

(12)

(43) Date of publication:
17.10.2001 Bulletin 2001/42

(21) Application number: 99957496.5

(22) Date of filing: 03.11.1999
(51) International Patent Classification (IPC)7: C10M 137/02
(86) International application number:
PCT/US9925/670
(87) International publication number:
WO 0026/328 (11.05.2000 Gazette 2000/19)
(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: 03.11.1998 US 106877 P

(71) Applicant: THE LUBRIZOL CORPORATION
Wickliffe,Ohio 44092-2298 (US)

(72) Inventor:
  • VINCI, James, N.
    Mayfield Heights, OH 44124 (US)

   


(54) LUBRICANTS HAVING OVERBASED METAL SALTS AND ORGANIC PHOSPHITES