Title:
GREASE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/083695
Kind Code:
A1
Abstract:
The present invention provides a grease composition containing lubricant base oil and thickener, the lubricant base oil containing first lubricant base oil having an n-d-M ring analysis value %CA by ASTM D3238 of 2-8 and %CP of 50-75 and a second lubricant base oil having an n-d-M ring analysis value %CA by ASTM D3238 of 1 or lower, %CP of 70 or higher, and a urea adduct value of 4 mass% or lower, and having a content of the first lubricant base oil of 5-90 mass% and a content of the second lubricant base oil of 10-95 mass% on the basis of the total amount of lubricant base oil.
Inventors:
HATANO MASAKAZU (JP)
SAKAMOTO KIYOMI (JP)
ARAI TAKASHI (JP)
SAKAMOTO KIYOMI (JP)
ARAI TAKASHI (JP)
Application Number:
PCT/JP2014/081862
Publication Date:
June 11, 2015
Filing Date:
December 02, 2014
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10M101/02; C10M111/04; C10M169/02; C10M107/02; C10M115/08; C10M117/00; C10M135/18; C10M137/10; C10M139/00; C10N10/12; C10N20/00; C10N20/02; C10N30/00; C10N40/02; C10N50/10
Domestic Patent References:
| WO1994003565A1 | 1994-02-17 |
Foreign References:
| JPH06108078A | 1994-04-19 | |||
| JP2010090257A | 2010-04-22 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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