(19) |
|
|
(11) |
EP 0 119 070 A3 |
(12) |
EUROPEAN PATENT APPLICATION |
(88) |
Date of publication A3: |
|
16.07.1986 Bulletin 1986/29 |
(43) |
Date of publication A2: |
|
19.09.1984 Bulletin 1984/38 |
(22) |
Date of filing: 08.03.1984 |
|
|
(84) |
Designated Contracting States: |
|
DE FR GB IT NL SE |
(30) |
Priority: |
09.03.1983 US 473841 09.09.1983 US 531124
|
(71) |
Applicant: UNIROYAL, INC. |
|
() |
|
(72) |
Inventors: |
|
- Loveless, Frederick C.
()
- Watts, Raymond F.
()
- Nudenberg, Walter
()
|
|
|
|
(54) |
Ethylene-alphaolefin lubricating composition |
(57) A lubricating composition is provided comprising a high viscosity ethylene-alphaolefin
oligomer copolymer having a viscosity of over 3500 to 175,000 centistokes at 100°C;
a low viscosity synthetic hydrocarbon and/or a low viscosity ester; and optionally
an additive package to impart desirable performance properties to the composition.