Multifunctional ashless dispersants

Multifunctional fuel additives

Multifunctions additives to improve the low-temperature properti

N-substituted thio alkyl phenothiazines

Odorant for fuel gas

Oil composition

Olefin/maleic anhydride copolymer heterocyclic-azoles as antiwea

ORI-Inhibited and deposit-resistant motor fuel composition

ORI-inhibited motor fuel composition

Ori-inhibited motor fuel composition and storage stable concentr

Partially dehydrated reaction product process for making...

Partially dehydrated reaction product, process for making...

Petroleum middle distillate composition containing a...

Phosphorodithioate-derived pyrrolidinone adducts as multifunctio

Poly (oxyalkylene) pyridyl and piperidyl ethers and fuel...

Poly(oxyalkylene) pyridyl and piperidyl esters and fuel composit

Polyalkylene polysuccinimides and post-treated derivatives there

Polyalkylene succinimide deposit control additives and fuel comp

Polyalkylpyrrolidines and fuel compositions containing the same

Polyepoxide modified adducts or reactants and oleaginous composi