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公开(公告)号:US10689589B2
公开(公告)日:2020-06-23
申请号:US15747950
申请日:2016-07-28
申请人: INNOSPEC LIMITED
发明人: Stephen Leonard Cook
IPC分类号: C10L1/232 , C10L10/04 , C10L10/06 , C10M133/44 , C10M133/48 , C07D249/02 , C10L1/14 , C07D207/04 , C07D233/58 , C10L1/222 , C10L1/188 , C10L1/19 , C10L1/224 , C10L1/226 , C10L1/2383 , C10L1/233 , C10L1/238
摘要: Quaternary ammonium salts of formula: wherein each of R1 and R2 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms, R together with N forms an aliphatic or aromatic heterocycle having less than 12 carbons atoms and R5 is hydrogen or an optionally substituted hydrocarbyl group. The use of these compounds as fuel or lubricant additives, especially as diesel fuel additives.
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公开(公告)号:US20180223203A1
公开(公告)日:2018-08-09
申请号:US15747950
申请日:2016-07-28
申请人: INNOSPEC LIMITED
发明人: Stephen Leonard Cook
IPC分类号: C10L1/232 , C10L10/04 , C10L10/06 , C10M133/44 , C10M133/48 , C07D249/02
摘要: Quaternary ammonium salts of formula: wherein each of R1 and R2 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms, R together with N forms an aliphatic or aromatic heterocycle having less than 12 carbons atoms and R5 is hydrogen or an optionally substituted hydrocarhyl group. The use of these compounds as fuel or lubricant additives, especially as diesel fuel additives,
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