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Dive into the research topics where Joseph Peter O'brien is active.

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Featured researches published by Joseph Peter O'brien.


Archive | 1980

Lubricating oil compositions containing graft copolymer as viscosity index improver-dispersant

Andrew George Papay; Joseph Peter O'brien


Archive | 1980

Oil-soluble friction-reducing additive, process for the preparation thereof, and lubricating oil or fuel composition containing the additive

Andrew George Papay; Joseph Peter O'brien


Archive | 1982

Fuel and lubricating compositions containing n-hydroxymethyl succinimides

Andrew George Papay; Joseph Peter O'brien


Archive | 1978

Lubricant composition containing sulfurized olefin extreme pressure additive

Andrew George Papay; Joseph Peter O'brien


Archive | 1989

Homogeneous additive concentrates and their formation

Andrew George Papay; Joseph Peter O'brien


Archive | 1980

Lubricating oil composition containing boronated N-hydroxymethyl succinimide friction reducers

Andrew George Papay; Joseph Peter O'brien


Archive | 1982

Lubricating oil composition containing N-allyl amide graft copolymers

Joseph Peter O'brien; Andrew George Papay


Archive | 1981

A VISCOSITY INDEX IMPROVER, A PROCESS FOR MAKING A VISCOSITY INDEX IMPROVER, AND A LUBRICATING OIL COMPOSITION CONTAINING THE SAME

Andrew George Papay; Joseph Peter O'brien


Archive | 1980

Lubricating compositions containing boronated N-alkanol hydrocarbylamide

Andrew George Papay; Joseph Peter O'brien


Archive | 1983

ASHLESS DISPERSANT COMPOUNDS, THEIR PREPARATION, AND THEIR USE IN PROVIDING DISPERSANCY IN LUBRICATING OILS OR LIQUID FUELS

Joseph Peter O'brien; Andrew George Papay

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