Title:
OIL COMPOSITION FOR METAL WORKING, METHOD FOR METAL WORKING, AND METAL WORK
Document Type and Number:
WIPO Patent Application WO/2007/114136
Kind Code:
A1
Abstract:
An oil composition for metal working to be used in metal working with minimal quantity lubrication, which comprises both a base oil selected from the group consisting of natural oils and fats, derivatives thereof, and synthetic ester oils and a phospholipid; a method of metal working with the composition; and metal work. The oil composition is excellent in lubricity and suitable for working of metal materials such as cast iron, steel, and stainless steel with minimal quantity lubrication.
Inventors:
GOTO KOICHI (JP)
TAKEDA KAZUYOSHI (JP)
TAKEDA KAZUYOSHI (JP)
Application Number:
PCT/JP2007/056575
Publication Date:
October 11, 2007
Filing Date:
March 28, 2007
Export Citation:
Assignee:
KYODO YUSHI (JP)
GOTO KOICHI (JP)
TAKEDA KAZUYOSHI (JP)
GOTO KOICHI (JP)
TAKEDA KAZUYOSHI (JP)
International Classes:
C10M169/04; B23Q11/10; C10M173/00; C10M101/04; C10M105/32; C10M137/04; C10M159/02; C10N30/06; C10N40/20; C10N50/04
Domestic Patent References:
| WO2001030945A1 | 2001-05-03 | |||
| WO2002081605A1 | 2002-10-17 | |||
| WO2004106474A1 | 2004-12-09 |
Foreign References:
| JP2001239437A | 2001-09-04 | |||
| JP2004300317A | 2004-10-28 | |||
| JP2000219890A | 2000-08-08 | |||
| JP2000248289A | 2000-09-12 | |||
| JPH10292190A | 1998-11-04 | |||
| JP2001239437A | 2001-09-04 | |||
| JP2000256688A | 2000-09-19 | |||
| JP2004300317A | 2004-10-28 | |||
| JPH0957537A | 1997-03-04 |
Other References:
See also references of EP 2003190A4
Attorney, Agent or Firm:
KUMAKURA, Yoshio et al. (Shin-Tokyo Bldg.3-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 55, JP)
Download PDF: