Title:
ENGINE OIL COMPOSITION
Document Type and Number:
Japanese Patent JP2016199616
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine oil composition having excellent friction properties.SOLUTION: An engine oil composition comprises a base oil, and onion-like carbon whose content is 0.1 mass ppm-1 mass% based on the whole quantity of the composition.SELECTED DRAWING: None
Inventors:
OTSUKA TAKESHI
AKAMATSU ATSUSHI
SUZUKI SEISHI
NOGAMI TAKESHI
AKAMATSU ATSUSHI
SUZUKI SEISHI
NOGAMI TAKESHI
Application Number:
JP2015078344A
Publication Date:
December 01, 2016
Filing Date:
April 07, 2015
Export Citation:
Assignee:
COSMO OIL LUBRICANTS CO LTD
PALACE CHEMICAL CO LTD
PALACE CHEMICAL CO LTD
International Classes:
C10M169/04; C10M125/02; C10M133/56; C10M137/10; C10M159/22
Domestic Patent References:
| JP2010202430A | 2010-09-16 | |||
| JP2009007484A | 2009-01-15 | |||
| JP2013159734A | 2013-08-19 | |||
| JP2002129182A | 2002-05-09 | |||
| JP2014167100A | 2014-09-11 |
Foreign References:
| WO2011004609A1 | 2011-01-13 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda
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