| 摘要 |
<p>Fuel contains a polyamine(s) having at least one monovalent hydrocarbon gp. with is not 50C atoms but pref. 200C atoms, esp. a polyisobutenyl gp. and at least one monovalent hydrocarbon gp. with is not >10C atoms, pref 5C atoms, esp. CH3, directly bonded to N. The number H atoms bonded to N is the number of N atoms in the polyamine. Pref. the fuel contains 0.0001:0.1% polyamine based on the total fuel composition, and other additives such as metal deactivators, etc. may also be present.</p> |
