Title:
【発明の名称】潤滑剤添加物
Document Type and Number:
Japanese Patent JP2924921
Kind Code:
B2
Abstract:
A lubricant additive composition and method for production is disclosed comprising the adduct of an olefinic oligomer and an enophile, said olefinic oligomer comprising the product of the oligomerization of C2 to C24 alpha-olefin feedstock, or mixtures thereof, under oligomerization conditions in contact with a reduced valence state Group VIB metal catalyst on porous support. Maleic anhydride is a preferred enophile. The maleic anhydride adduct is reacted with polyamines such as tetraethylene pentamine to form the corresponding alkenyl bis-succinimide.
Inventors:
ASHUJIAN HENRII
Application Number:
JP50752790A
Publication Date:
July 26, 1999
Filing Date:
April 24, 1990
Export Citation:
Assignee:
MOOBIRU OIRU CORP
International Classes:
C07C57/13; C08F8/46; C10M129/86; C10M129/93; C10M129/95; C10M133/04; C10M133/52; C10M133/56; C10M143/00; C10M159/12; C10N20/00; C10N20/04; C10N30/04; C10N40/25; C10N60/00; C10N70/00; (IPC1-7): C10M159/12; C10M129/93; C10M133/04; C10M133/56; C10M143/00
Domestic Patent References:
| JP58132089A | ||||
| JP63501018A |
Attorney, Agent or Firm:
Jun Tsuda (3 others)