发明申请
- 专利标题： FRICTION MODIFIER AND TRANSMISSION OIL
- 专利标题（中）： 摩擦改性剂和传动油
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申请号： US12846708申请日： 2010-07-29
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公开(公告)号： US20110028364A1公开(公告)日： 2011-02-03
- 发明人: Kedar Shanker Shrestha , Michio Shiga , Masami Fuchi , Takahiro Nakagawa
- 申请人： Kedar Shanker Shrestha , Michio Shiga , Masami Fuchi , Takahiro Nakagawa
- 专利权人： Chevron Japan Ltd.
- 当前专利权人： Chevron Japan Ltd.
- 优先权： JPJP2009-179006 20090731
- 主分类号： C10M169/04
- IPC分类号： C10M169/04 ; C07D403/12
摘要：
A bis-type alkenyl-substituted succinimide which is prepared by reaction of succinic anhydride substituted with 2-alkenyl group having a branch structure in β-position with alkylenepolyamine and its derivatives derived from the bis-type alkenyl-substituted succinimide by post-treatment are of value as friction modifiers, particularly for incorporation into lubricating oils for automatic transmissions.
公开/授权文献
- US08497232B2 Friction modifier and transmission oil 公开/授权日：2013-07-30
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