Overbased carboxylates

Overbased lubricating oil additive

Overbased magnesium sulfonate process

Overbased magnesium sulphonate composition

Overbased materials in ester media

Overbased metal complexes and compositions thereof with lubrican

Overbased metal sulphonate composition

Overbased metal sulphonate composition

Overbased phenoxide-halo carboxylic acid condensate additives fo

Overbased polyarylamine-arylhydroxy (alkoxy) sulfides and lubric

Overbased sulfonates

Overbased sulfonates combined with petroleum oxidates for metal

Overbased sulfurized alkaline earth metal phenates and process f

Overbased sulphonates

Overbasing calcium petroleum sulfonates in lubricating oils empl

Overbasing chemical process

Overcoated charge transporting elements and glassy solid electro

Oxazoline additives useful in oleaginous compositions

Oxazoline additives useful in oleaginous compositions

Oxazoline derivatives as additives useful in oleaginous composit