Methods and compositions for reduction of drag in hydrocarbon fl

Details Methods and compositions for reduction of drag in hydrocarbon fl Methods and compositions for reduction of drag in hydrocarbon fl

1990-04-19

1992-05-05

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525381, 525382, C08F 832

Patent

active

051108747

ABSTRACT:
A method for reducing friction loss in flowing hydrocarbon fluids is disclosed. The method comprises adding to the fluid an effective amount of an oil-soluble polyamine and a terpolymer of styrene, alkyl acrylate and a carboxylic acid selected from the group consisting of acrylic acid and methacrylic acid. Related compositions are also disclosed.

REFERENCES:
patent: 3471460 (1969-10-01), Rees
patent: 3567678 (1971-03-01), Kalopissis
patent: 3647731 (1972-03-01), Clough
patent: 4139689 (1979-02-01), Hochreuter et al.
patent: 4870137 (1989-09-01), Lopez et al.

Affiliated with

Also associated with

Rating

Methods and compositions for reduction of drag in hydrocarbon fl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and compositions for reduction of drag in hydrocarbon fl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and compositions for reduction of drag in hydrocarbon fl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1412941