Polyisobutanyl succinimides and fuel compositions containing the

Polymer blends and their use as additives for mineral oil middle

Polymer modified hydroxyalkylene substituted polyamines as lubri

Polymeric amine-heterocyclic reaction products as fuel and lubri

Polymeric dispersants and method of making same

Polynitrogen compound having two terminal cycles of the imide ty

Polyolefin-substituted amines grafted with poly(aromatic-n-monom

Process for producing ORI control additives

Process for the prevention or reduction of deposits in carbureto

Pyridyl and piperidyl esters of polyalklphenoxyalkanols and fuel

Quaternary ammonium salt derived thiadiazoles as multifunctional

Reaction products of alkenyl succinimides with ethylenediamine c

Silent fluorescent petroleum markers

Simplified process for production of alkenylsuccinimides or poly

Stable middle distillate fuel-oil compositions

Succinimides

Sulfur coupled hydrocarbyl derived mercaptobenzothiazole adducts

Synergistic process for improving combustion

Thermal stability additives for jet fuels

Use of products of the reaction of alkenyl-spiro-bislactones wit