Title:
アスファルテン分散剤含有潤滑組成物
Document Type and Number:
Japanese Patent JP5784756
Kind Code:
B2
Abstract:
The present invention relates to a lubricating composition, particularly marine diesel engine lubricating compositions, comprising: (a) an oil of lubricating viscosity; (b) an asphaltene dispersant comprising an amide group, which may also contain a succinimide group, and which may optionally be used in combination with additional asphaltene dispersants that contain a cyclic headgroup that contains a nitrogen atoms where the additional asphaltene dispersants may also include a succinimide group; and (c) a detergent derived from an alkyl phenol. The invention further provides methods of using such compositions in the operation of engine, particularly marine diesel engines.
Inventors:
Jones, Joan El.
Burton, William Earl. S.
Suc Command, Daniel Jay.
Cook, Stephen Jay.
Kearney, Sean Pee.
Mayhew, Alexandra
Burton, William Earl. S.
Suc Command, Daniel Jay.
Cook, Stephen Jay.
Kearney, Sean Pee.
Mayhew, Alexandra
Application Number:
JP2013553511A
Publication Date:
September 24, 2015
Filing Date:
February 08, 2012
Export Citation:
Assignee:
THE LUBRIZOL CORPORATION
International Classes:
C10M163/00
Domestic Patent References:
JP2005501126A | ||||
JP2007510049A | ||||
JP2007537334A |
Foreign References:
WO2010115594A1 | ||||
US3018291 | ||||
US20070124990 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita
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