发明授权
US08814957B2 Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion
有权
含有氮作为燃料添加剂的杂环化合物，以减少磨损
- 专利标题： Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion
- 专利标题（中）： 含有氮作为燃料添加剂的杂环化合物，以减少磨损
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申请号： US12792892申请日： 2010-06-03
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公开(公告)号： US08814957B2公开(公告)日： 2014-08-26
- 发明人: Ludwig Volkel , Arno Lange , Christian Lockemann , Dietmar Posselt
- 申请人： Ludwig Volkel , Arno Lange , Christian Lockemann , Dietmar Posselt
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： DE102004038113 20040805
- 主分类号： C10L1/233
- IPC分类号： C10L1/233
摘要：
The present invention relates to the use of at least one heterocyclic compound of the formula (I) in which R is H or C1-C3-alkyl as a frictional wear-reducing additive in fuel compositions; to corresponding additized fuel compositions and their preparation; and to additive concentrates which comprise such compounds.
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