Invention Grant
- Patent Title: Alcohol and ether fuel additives for lead-free gasoline
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Application No.: US16487222Application Date: 2018-02-24
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Publication No.: US11332684B2Publication Date: 2022-05-17
- Inventor: Guillermo Leal , Kareemuddin M. Shaik , Mohammed Bismillah Ansari , Hassan Babiker , Somak Paul , Kamalakar Gunda
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V. , SAUDI ARABIAN OIL COMPANY
- Applicant Address: NL Bergen op Zoom; SA Dhahran
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.,SAUDI ARABIAN OIL COMPANY
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.,SAUDI ARABIAN OIL COMPANY
- Current Assignee Address: NL Bergen op Zoom; SA Dhahran
- Agency: Cantor Colburn LLP
- International Application: PCT/IB2018/051167 WO 20180224
- International Announcement: WO2018/154524 WO 20180830
- Main IPC: C10L10/10
- IPC: C10L10/10 ; C10L1/182 ; C10L1/185
Abstract:
An octane-enhancing additive includes a mixed butanol composition, sec-butyl ether, methanol, methyl tert-butyl ether, and a C4-dimer, the mixed butanol composition comprising sec-butanol and tert-butanol, and the C4-dimer comprising di-isobutylene, 2,2,4 trimethylpentane, 2,3,3 trimethylpentane, or a combination comprising at least one of the foregoing.
Public/Granted literature
- US20210139803A1 ALCOHOL AND ETHER FUEL ADDITIVES FOR LEAD-FREE GASOLINE Public/Granted day:2021-05-13
Information query
