- 专利标题： Grease composition for rolling bearing
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申请号： US16198001申请日： 2018-11-21
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公开(公告)号： USRE48187E1公开(公告)日： 2020-09-01
- 发明人: Atsushi Yokouchi , Jun Kuraishi , Youichiro Sugimori , Yasunobu Fujita , Michiharu Naka , Atsushi Shibayama , Hiroshi Kimura
- 申请人： NSK LTD. , KYODO YUSHI CO., LTD.
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： NSK LTD.,KYODO YUSHI CO., LTD.
- 当前专利权人： NSK LTD.,KYODO YUSHI CO., LTD.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@41fad2c0
- 主分类号： C10M169/02
- IPC分类号： C10M169/02 ; C10M169/00 ; C10N20/00 ; C10N10/02 ; C10N40/02 ; C10N50/10
摘要：
A grease composition for rolling bearing comprising a metal soap-based thickening agent containing a long fiber-like material having a major axis length of at least 3 μm incorporated in a base oil comprising a lubricant having a polar group in its molecular structure and a non-polar lubricant blended in combination.