UN METODO PARA LA PREPARACION DE COMPOSICIONES ORGANICAS NI-TROGENADAS, UTILES COMO ADITIVOS PARA COMPOSICIONES LUBRI- CANTES, COMPOSICIONES COMBUSTIBLES NORMALMENTE LIQUIDAS Y CONCENTRADOS ADITIVOS.

摘要

Organic nitrogen-containing compositions made by reacting hydrazine sources (e.g., hydrazine or hydrazine hydrate) with substituted nitro phenols (e.g., an alkyl nitro phenol) are useful as additives for fuels and lubricants (e.g., engine fuels and lubricants).