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Title:
REFRIGERATOR OIL, COMPRESSOR OIL COMPOSITION, HYDRAULIC FLUID COMPOSITION, METALWORKING FLUID COMPOSITION, HEAT TREATMENT OIL COMPOSITION, LUBRICANT COMPOSITION FOR MACHINE TOOL AND LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2008/004548
Kind Code:
A1
Abstract:
Disclosed are a refrigerator oil, a compressor oil composition, a hydraulic fluid composition, a metalworking fluid composition, a heat treatment oil composition, a lubricant composition for machine tools and a lubricant composition, each containing a lubricant base oil having a %CA of not more than 2, a %CP/%CN of not less than 6 and an iodine value of not more than 2.5.

Inventors:
TAGAWA KAZUO (JP)
SHIMOMURA YUJI (JP)
SAWADA KEN (JP)
TAKIGAWA KATSUYA (JP)
YOSHIDA TOSHIO (JP)
MITSUMOTO SHINICHI (JP)
AKIYAMA EIJI (JP)
SHIBATA JUNICHI (JP)
SUDA SATOSHI (JP)
YOKOTA HIDEO (JP)
HATA MASAHIRO (JP)
HOSHINO HIROYUKI (JP)
NAKAO HAJIME (JP)
KONISHI SHOZABURO (JP)
Application Number:
PCT/JP2007/063301
Publication Date:
January 10, 2008
Filing Date:
July 03, 2007
Export Citation:
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Assignee:
NIPPON OIL CORP (JP)
TAGAWA KAZUO (JP)
SHIMOMURA YUJI (JP)
SAWADA KEN (JP)
TAKIGAWA KATSUYA (JP)
YOSHIDA TOSHIO (JP)
MITSUMOTO SHINICHI (JP)
AKIYAMA EIJI (JP)
SHIBATA JUNICHI (JP)
SUDA SATOSHI (JP)
YOKOTA HIDEO (JP)
HATA MASAHIRO (JP)
HOSHINO HIROYUKI (JP)
NAKAO HAJIME (JP)
KONISHI SHOZABURO (JP)
International Classes:
C10M171/00; C10M101/02; C10M169/04; C21D1/58; C10M127/04; C10M129/06; C10M129/26; C10M129/54; C10M129/68; C10M133/12; C10M135/00; C10M137/00; C10M143/00; C10M159/04; C10N10/04; C10N20/00; C10N30/00; C10N30/02; C10N30/04; C10N30/06; C10N30/08; C10N30/10; C10N40/00; C10N40/02; C10N40/04; C10N40/08; C10N40/20; C10N40/30
Domestic Patent References:
WO2000060031A12000-10-12
WO2006073198A12006-07-13
Foreign References:
JP2004521976A2004-07-22
JPS5140384A1976-04-05
JP2005537383A2005-12-08
JP2004521977A2004-07-22
JPS5195408A1976-08-21
JP2003165994A2003-06-10
JPH10273685A1998-10-13
JPH05279730A1993-10-26
JPH08209175A1996-08-13
JPS4860107A1973-08-23
JPH0827478A1996-01-30
JPH0827479A1996-01-30
JPH1046168A1998-02-17
JPH1046169A1998-02-17
JP2000104084A2000-04-11
JP2000169868A2000-06-20
JP2000169869A2000-06-20
JPH07252489A1995-10-03
JPH0468082A1992-03-03
JP2000303086A2000-10-31
JP2002129180A2002-05-09
JP2002129181A2002-05-09
JPH10273685A1998-10-13
JP2003165994A2003-06-10
JPH05279730A1993-10-26
JPS5767693A1982-04-24
JPS5174005A1976-06-26
JPH08134488A1996-05-28
JPH08209175A1996-08-13
JPH11209775A1999-08-03
Other References:
See also references of EP 2039746A4
Attorney, Agent or Firm:
HASEGAWA, Yoshiki et al. (Ginza First Bldg. 10-6,Ginza 1-chome, Chuo-k, Tokyo 61, JP)
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