Polyalkyl hydroxy and amino aromatic carbamates and fuel composi
Polyalkyl hydroxyaromatic esters and fuel compositions containin
Polyalkyl nitro and amino aromatic esters and fuel compositions
Polyalkylene polysuccinimides and post-treated derivatives there
Polyalkylene succinimide deposit control additives and fuel comp
Polyalkylphenoxyaminoalkanes and fuel compositions containing th
Polyalkylphenyl and polyalkyloxycarbonylphenyl amino and nitro b
Polyalkylphenyl and polyalkyloxycarbonylphenyl hydroxybenzoates
Polyalkylpyrrolidines and fuel compositions containing the same
Polyamine derivatives of oxidized olefinic substituted dicarboxy
Polyamines mixture for stabilizing certain hydrocarbons against
Polybutyl-and polyisobutylamines, their preparation, and fuel co
Polyepoxide modified adducts or reactants and oleaginous composi
Polyesters of poly(oxyalkylene) hydroxyaromatic ethers
Polyether amino acid ester compounds, preparation method and use
Polyether amino-amide composition and motor fuel composition con
Polyether esteramide containing additives and methods of making
Polyether hydroxyethylaminoethyl oxalamide motor fuel detergent
Polyether substituted mannich bases as fuel and lubricant ashles
Polyether-maleic anhydride reaction product containing motor fue