Title:
船舶用エンジンの潤滑
Document Type and Number:
Japanese Patent JP6907249
Kind Code:
B2
Abstract:
Marine engine (two-or four-stroke) lubrication is effected by a composition comprising a major amount of an oil of lubricating viscosity blended with minor amounts of one or more additives and a star polymer or olefin co-polymer viscosity modifier dispersed in a heavy basestock diluent oil.
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Inventors:
Danesh Goberdan
John Smythe
John Smythe
Application Number:
JP2019000278A
Publication Date:
July 21, 2021
Filing Date:
January 04, 2019
Export Citation:
Assignee:
Infineum International Limited
International Classes:
C10M143/12; C10M143/00
Domestic Patent References:
| JP2010174092A | ||||
| JP2008505994A | ||||
| JP2010215698A | ||||
| JP2011132340A | ||||
| JP2012516367A |
Attorney, Agent or Firm:
Shinichiro Tanaka
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Kobayashi Machiko
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Kobayashi Machiko