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Title:
LUBRICANT FOR ALUMINUM PROCESSING
Document Type and Number:
WIPO Patent Application WO/2004/092311
Kind Code:
A1
Abstract:
A lubricant for aluminum processing is disclosed which contains a mineral oil having an aromatic content of not more than 5% by volume, a naphthene content of 10-85% by volume, an initial boiling point of not less than 150&ring C, a final boiling point of not more than 320&ring C, a difference between the initial boiling point and the final boiling point of not more than 100&ring C, and a kinematic viscosity at 40&ring C of 1.2-3.0 mm2/s.

Inventors:
SHIBATA JUNICHI (JP)
KAMETSUKA HIROSHI (JP)
Application Number:
PCT/JP2004/005494
Publication Date:
October 28, 2004
Filing Date:
April 16, 2004
Export Citation:
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Assignee:
NIPPON OIL CORP (JP)
SHIBATA JUNICHI (JP)
KAMETSUKA HIROSHI (JP)
International Classes:
C10M101/02; C10N20/00; C10N20/02; C10N30/06; C10N40/20; C10N40/24; (IPC1-7): C10M101/02
Foreign References:
JP2000169865A2000-06-20
JPH1036872A1998-02-10
JP2000080390A2000-03-21
JP2000119679A2000-04-25
JP2001329287A2001-11-27
JP2002088384A2002-03-27
JP2003096481A2003-04-03
JP2003096482A2003-04-03
JPH09241669A1997-09-16
Attorney, Agent or Firm:
Hasegawa, Yoshiki (Ginza First Bldg. 10-6, Ginza 1-chom, Chuo-ku Tokyo 61, JP)
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