发明申请
- 专利标题： Additive Compositions
- 专利标题（中）： 添加剂组合物
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申请号： US11954249申请日： 2007-12-12
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公开(公告)号： US20090156448A1公开(公告)日： 2009-06-18
- 发明人: Tushar kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
- 申请人： Tushar kanti Bera , Rolfe J. Hartley , Jacob Emert , Jie Cheng , Theodore E. Nalesnik , Robert G. Rowland
- 主分类号： C10M137/10
- IPC分类号： C10M137/10 ; C10M133/12 ; C10L1/14 ; C10L1/223
摘要：
Compositions in the form of lubricating oil compositions, greases, fuels or functional fluids containing, in the form of Michael adducts, N-substituted phenylenediamine additives in which at least one of the substituents on the N atoms carries a carbonyl group that is connected to an alkyl, alkoxyalkyl, or alkylthioalkyl group either directly or via an oxygen atom.
公开/授权文献
- US08530397B2 Additive compositions 公开/授权日：2013-09-10
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