Invention Grant
- Patent Title: Ultra-low molecular weight imide containing quaternary ammonium salts having short hydrocarbon tails
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Application No.: US15780785Application Date: 2016-12-02
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Publication No.: US11254646B2Publication Date: 2022-02-22
- Inventor: David C. Arters , David J. Moreton , James H. Bush , Paul R. Stevenson , Paul E. Adams
- Applicant: The Lubrizol Corporation
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Iken S. Sans; Teresan W. Gilbert
- International Application: PCT/US2016/064638 WO 20161202
- International Announcement: WO2017/096175 WO 20170608
- Main IPC: C07D307/60
- IPC: C07D307/60 ; C10L1/188 ; C10L1/224 ; C10L1/22 ; C10L1/14 ; C10M133/16 ; C10L10/04
Abstract:
The present technology is related to imide containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight less 300, and additive packages having such quaternary ammonium salts and improved stability.
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