Invention Grant
US4624682A Motor fuel detergent additives 失效
汽车燃油洗涤剂添加剂

Motor fuel detergent additives
Abstract:
A keto-acid amide derived from the amination of a bicyclic keto-acid with an N-alkyl-alkylene diamine. The keto-acid amides are useful as carburetor detergents for motor fuel compositions.
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