Lubricating oil containing reaction products of polyisobutylphen

Details Lubricating oil containing reaction products of polyisobutylphen Lubricating oil containing reaction products of polyisobutylphen

1976-04-16

1978-04-11

Curtis, Allen B.

Compositions

Electrolytes for electrical devices

260559B, 260404, C07C103127, C10M 136, C10M 330

Patent

active

040837912

ABSTRACT:
Amides of C.sub.50-200 alkylphenoxy-substituted aliphatic carboxylic acids made by reacting a C.sub.50-200 alkylphenol with a halocarboxylic ester (e.g., butyl chloroacetate) followed by displacement of the ester group with an amide group have a much higher content of amide than a product made using a halocarboxylic acid reactant in place of the ester. The product is an effective lubricating oil dispersant.

REFERENCES:
patent: 3131150 (1964-04-01), Stuart et al.
patent: 3310492 (1967-03-01), Benoit
patent: 3360464 (1967-12-01), Otto
patent: 3542678 (1970-11-01), Bock
patent: 3558743 (1971-01-01), Verdol et al.

Affiliated with

Also associated with

Rating

Lubricating oil containing reaction products of polyisobutylphen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricating oil containing reaction products of polyisobutylphen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating oil containing reaction products of polyisobutylphen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-988018