Title:
LUBRICATING OIL COMPOSITION FOR METAL WORKING
Document Type and Number:
WIPO Patent Application WO/2015/053147
Kind Code:
A1
Abstract:
Provided is a lubricating oil composition for metal working, with which it is possible to achieve improved working efficiency and improved tool life, and which is an environmentally-friendly product containing no chlorine, wherein the lubricating oil composition for metal working contains a lubricating oil base oil, (A) a sulfate ester represented by a predetermined formula and/or a dialkylpolysulfide in which 50 mol% of the sulfur has 4 or more crosslinks, and (B) a metallic cleaner having a metal ratio of 6 or greater.
Inventors:
TSUJIMOTO TEPPEI (JP)
YAGISHITA KAZUHIRO (JP)
SEMBONGI NORIO (JP)
TAKAKI TOMOHIRO (JP)
YAGISHITA KAZUHIRO (JP)
SEMBONGI NORIO (JP)
TAKAKI TOMOHIRO (JP)
Application Number:
PCT/JP2014/076276
Publication Date:
April 16, 2015
Filing Date:
October 01, 2014
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10M169/04; C10M135/10; C10M135/22; C10M159/24; C10N10/04; C10N30/00; C10N40/20
Foreign References:
| JP2003073684A | 2003-03-12 | |||
| JP2009120636A | 2009-06-04 | |||
| JPH10226795A | 1998-08-25 | |||
| JPH06330076A | 1994-11-29 | |||
| JP2008231192A | 2008-10-02 |
Attorney, Agent or Firm:
MORITA, NOBUYUKI (JP)
Yoriyuki Morita (JP)
Yoriyuki Morita (JP)
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