N, N-Bis (hydroxyalkyl) alkyl amides as phase separation inhibit

N,N'-Dialkyl-N,N'-diphenyl alkylene diamine derivatives as antik

N-alkoxyalkylenediamine [organic acid reaction products] diamide

N-alkyl amides as friction-reducers for lubricants and fuels

N-Hydrocarbylhydrocarbylenediamine carboxylate and lubricants co

N-Substituted succinimides, their preparation and use as motor f

N-substituted thio alkyl phenothiazines

Nanoalloy fuel additives

Nanoparticles for soot reduction

Natural surfactant with amines and ethoxylated alcohol

Nitro phenol-amine condensates, methods of making same, fuels an

Nitrogen containing copolymers useful as additives for lowering

Nitrogen containing polymers prepared from methacrylic esters as

Nitrogen-containing cold flow improvers for middle distillates

Nitrogenous copolymers, their preparation and use as additives f

Nitromethane fuel compositions

Non leaded fuel composition

Non-corrosive creosote and soot removing composition

Non-leaded gasoline having improved anti-knock quality

Non-leaded gasoline having improved anti-knock quality