发明授权
US5696060A Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions 失效
用作润滑油和燃料组合物的添加剂的酰化氮化合物

Acylated nitrogen compounds useful as additives for lubricating oil and
fuel compositions
摘要:
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, additive concentrates, lubricating oil and fuel compositions.
公开/授权文献
信息查询
0/0