Making detergent base product for use as motor fuel additive, involves reacting a polyolefin-substituted phenol with prim. amine and aldehyde to give a bis-Mannich product and reacting this with a prim. or sec. amine

A method for the production of detergent base products involves (a) forming an intermediate bis-Mannich compound by reacting (i) hydroxy-aromatic compound(s) ring-substituted with an aliphatic hydrocarbyl group derived from a polyolefin with a number-average molecular weight (Mn) of 500-3000 with (i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MALFER, DENNIS J, KADKHODAYAN, ABBAS, THOMAS, MAY
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS ORGANIC CHEMISTRY PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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