Invention Grant
- Patent Title: Composition, method and use
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Application No.: US16496162Application Date: 2018-03-28
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Publication No.: US11186791B2Publication Date: 2021-11-30
- Inventor: Alan Norman Ross , Martin Roberts
- Applicant: Innospec Limited
- Applicant Address: GB Ellesmere Port
- Assignee: Innospec Limited
- Current Assignee: Innospec Limited
- Current Assignee Address: GB Ellesmere Port
- Agency: Burns & Levinson LLP
- Agent Janine M. Susan
- Priority: GB1705089 20170330
- International Application: PCT/GB2018/050846 WO 20180328
- International Announcement: WO2018/178692 WO 20181004
- Main IPC: C10L1/222
- IPC: C10L1/222 ; C10L1/19 ; C10L10/18 ; C10L1/223 ; C07C211/63 ; C07C215/40 ; C07C217/08 ; C10L10/08 ; C07C209/24 ; C07C213/04 ; C07C69/40 ; C07C67/317 ; C10M133/06
Abstract:
A quaternary ammonium compound of formula (I): (I) wherein R0, R1, R2 and R3 is each independently an optionally substituted hydrocarbyl group, X is a linking group, R4 is an optionally substituted alkylene group, R5 is hydrogen or an optionally substituted alkyl, alkenyl or aryl group, and n is 0 or a positive integer, provided that n is not 0 when R5 is hydrogen.
Public/Granted literature
- US20200157445A1 COMPOSITION, METHOD AND USE Public/Granted day:2020-05-21
Information query
