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|1. (WO2017197640) FUEL ANTIKNOCK AND MANUFACTURING METHOD THEREFOR AND FUEL COMPOSITION THEREOF|
|Applicants:||SHENZHEN GCD PETROLEUM ADDITIVE COMPANY
SHENZHEN CESTO CHEMICAL COMPANY LIMITED
|Title:||FUEL ANTIKNOCK AND MANUFACTURING METHOD THEREFOR AND FUEL COMPOSITION THEREOF|
Provided are a fuel antiknock and a manufacturing method therefor and a fuel composition comprising the fuel antiknock, wherein the fuel antiknock comprises:(i) one or more compounds of general formula I, wherein R1 is selected from H or a C1-6 alkyl and R2 is selected from a C1-8 alkyl; and (ii) one or more compounds of general formula II, wherein R3 is selected from a C2-6 alkenyl, R4 is selected from H or a C1-4 alkyl, or R3 and R4 form a C5-10 saturated or unsaturated five-, six-, seven- or eight-membered ring together with the carbon atoms attached thereto, and R5 is selected from H or a C1-8 alkyl. During manufacturing, all components are mixed and stirred at a temperature of 50ºC-100ºC for 0.5-3 h.