发明授权
US4808196A Fuels containing N-alkylalkylenediamine amides 失效
含有N-烷基亚烷基二胺酰胺的燃料

Fuels containing N-alkylalkylenediamine amides
摘要:
The invention provides certain N-alkylalkylenediamine amides and their use as friction reducing additives in lubricants. They are also antioxidants and are useful in applications where additive are not corrosive to copper.
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