| (19) |
 |
|
(11) |
EP 0 903 398 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
02.02.2000 Bulletin 2000/05 |
| (43) |
Date of publication A2: |
|
24.03.1999 Bulletin 1999/12 |
| (22) |
Date of filing: 21.09.1998 |
|
| (51) |
International Patent Classification (IPC)7: C10M 133/08, C10M 169/06
// (C10M169/06, 117:00, 119:24, 133:08), C10N30:12, C10N50:10 |
|
| (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: |
23.09.1997 US 936036
|
| (71) |
Applicant: EXXON RESEARCH AND ENGINEERING COMPANY |
|
Florham Park, New Jersey 07932-0390 (US) |
|
| (72) |
Inventors: |
|
- Andrew, David Leslie
R R 1 Arkona, Ontario, Canada N0M 1B0 (CA)
- Moore, Garry George
Sarnia, Ontario, Canada N7S 3H5 (CA)
|
| (74) |
Representative: Somers, Harold Arnold et al |
|
ESSO Engineering (Europe) Ltd., Patents & Licences, Mailpoint 70, Esso House, Ermyn
Way
Leatherhead, Surrey KT22 8XE
Leatherhead, Surrey KT22 8XE (GB) |
|
| |
|
| (54) |
Lubricating grease containing alkoxylated amine corrosion inhibitor |
(57) The invention relates to a lubricating grease having enhanced corrosion-resistance
by means of a corrosion-inhibiting additive comprising one or more defined alkoxylated
amines.