发明授权
US08449630B2 Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines
有权
在燃料和润滑剂组合物中使用胺和/或曼尼希加成物直接喷射火花点火发动机
- 专利标题: Use of amines and/or Mannich adducts in fuel and lubricant compositions for direct injection spark ignition engines
- 专利标题(中): 在燃料和润滑剂组合物中使用胺和/或曼尼希加成物直接喷射火花点火发动机
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申请号: US10536401申请日: 2003-12-01
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公开(公告)号: US08449630B2公开(公告)日: 2013-05-28
- 发明人: Arno Lange , Hans Peter Rath , Marc Walter , Marco Bergemann , Helmut Schmidt
- 申请人: Arno Lange , Hans Peter Rath , Marc Walter , Marco Bergemann , Helmut Schmidt
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 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: DE10256161 20021202
- 国际申请: PCT/EP03/13512 WO 20031201
- 国际公布: WO2004/050806 WO 20040617
- 主分类号: C10L10/00
- IPC分类号: C10L10/00 ; C10L1/22
摘要:
The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.
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