发明授权
- 专利标题： Urea grease composition for constant velocity joints
- 专利标题（中）： 用于恒速接头的尿素润滑脂组合物
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申请号： US10870258申请日： 2004-06-17
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公开(公告)号： US07897550B2公开(公告)日： 2011-03-01
- 发明人: Yasushi Kawamura , Takumi Matsumoto , Kazuhiro Miyajima , Tetsuo Nimura , Kazushige Ohmura , Noriaki Shinoda , Keiji Tanaka , Takeo Yamamoto
- 申请人： Yasushi Kawamura , Takumi Matsumoto , Kazuhiro Miyajima , Tetsuo Nimura , Kazushige Ohmura , Noriaki Shinoda , Keiji Tanaka , Takeo Yamamoto
- 申请人地址： US TX Houston
- 专利权人： Shell Oil Company
- 当前专利权人： Shell Oil Company
- 当前专利权人地址： US TX Houston
- 代理商 Charles W. Stewart
- 优先权： JP2003-174133 20030618
- 主分类号： C10M129/40
- IPC分类号： C10M129/40 ; C10M137/10 ; C10M159/24 ; C10M135/18 ; C10M169/06
摘要：
Urea grease composition for constant velocity joints is provided containing base oil, one or more urea thickener compounds, (A) one or more molybdenum sulphurized dialkyldithiocarbamates represented by general formula (I) wherein R1 and R2 are independently chosen from alkyl groups of from 1 to 24 carbons, m+n=4, m is from 0 to 3 and n is from 4 to 1, (B) triphenylphosphorothionate represented by formula (II) and (C) one or more stearic acid metal salts.
公开/授权文献
- US20050020456A1 Urea grease composition for constant velocity joints 公开/授权日：2005-01-27
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