Title:
GREASE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/133149
Kind Code:
A1
Abstract:
Provided is a grease composition that has high lubricity, particularly excellent abrasion resistance, and shows no reduction in abrasion resistance with long-term use under high temperatures. The grease composition comprises at least one base oil selected from a mineral oil-based or a synthetic lubricant base oil, an amide compound, a solid lubricant, and a urea thickener, wherein the amide compound is heated and melted at least once with the base oil.
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Inventors:
AYAME YUSUKE (JP)
SAKAI KAZUMI (JP)
SHITARA YUJI (JP)
SAKAI KAZUMI (JP)
SHITARA YUJI (JP)
Application Number:
PCT/JP2013/055624
Publication Date:
September 12, 2013
Filing Date:
March 01, 2013
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10M169/06; C10M115/08; C10M125/26; C10M133/16; C10M133/42; C10M147/02; C10N20/02; C10N30/06; C10N30/08; C10N40/02; C10N40/04; C10N50/10
Domestic Patent References:
| WO2010079743A1 | 2010-07-15 | |||
| WO2009153938A1 | 2009-12-23 |
Foreign References:
| JP2011093963A | 2011-05-12 | |||
| JP2008231293A | 2008-10-02 | |||
| JPS58154800A | 1983-09-14 | |||
| JP2010209129A | 2010-09-24 | |||
| JP2001011481A | 2001-01-16 | |||
| JP2005226038A | 2005-08-25 | |||
| JP2008019288A | 2008-01-31 |
Other References:
See also references of EP 2824167A4
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
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Claims: