发明授权
US5696067A Hydroxy-group containing acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions 失效
含羟基的酰化氮化合物可用作润滑油和燃料组合物的添加剂

Hydroxy-group containing acylated nitrogen compounds useful as additives
for lubricating oil and fuel compositions
摘要:
Compositions comprising hydroxyl group containing acylated nitrogen compounds, a process for reacting certain carboxylic reactants with olefinic compounds then reacting the product prepared thereby with ammonia, a hydrazine or an amine, products prepared thereby and lubricating oil and fuel compositions.
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