发明申请
- 专利标题: Dispersants from Condensed Polyamines
- 专利标题(中): 浓缩多胺的分散剂
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申请号: US11815407申请日: 2006-02-03
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公开(公告)号: US20090018040A1公开(公告)日: 2009-01-15
- 发明人: Renee A. Eveland , Matthew D. Gieselman , Douglas M. Barr , Gregory R. McCullough , John K. Pudelski
- 申请人: Renee A. Eveland , Matthew D. Gieselman , Douglas M. Barr , Gregory R. McCullough , John K. Pudelski
- 申请人地址: US OH Wickliffe
- 专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人: THE LUBRIZOL CORPORATION
- 当前专利权人地址: US OH Wickliffe
- 国际申请: PCT/US06/03856 WO 20060203
- 主分类号: C10M133/06
- IPC分类号: C10M133/06 ; C08G73/02
摘要:
A succinimide dispersant comprising the condensation product of a hydrocarbyl-substituted succinic anhydride or reactive equivalent thereof with an alkylene polyamine, wherein the alkylene polyamine is a condensed amine, exhibits improved viscometrics.
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