Invention Application
- Patent Title: Dispersants from Condensed Polyamines
- Patent Title (中): 浓缩多胺的分散剂
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Application No.: US11815407Application Date: 2006-02-03
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Publication No.: US20090018040A1Publication Date: 2009-01-15
- Inventor: Renee A. Eveland , Matthew D. Gieselman , Douglas M. Barr , Gregory R. McCullough , John K. Pudelski
- Applicant: Renee A. Eveland , Matthew D. Gieselman , Douglas M. Barr , Gregory R. McCullough , John K. Pudelski
- Applicant Address: US OH Wickliffe
- Assignee: THE LUBRIZOL CORPORATION
- Current Assignee: THE LUBRIZOL CORPORATION
- Current Assignee Address: US OH Wickliffe
- International Application: PCT/US06/03856 WO 20060203
- Main IPC: C10M133/06
- IPC: C10M133/06 ; C08G73/02
Abstract:
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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