Method of making corrosion inhibiting polyamine amides, the amid

Details Method of making corrosion inhibiting polyamine amides, the amid Method of making corrosion inhibiting polyamine amides, the amid

1982-08-06

1984-04-03

Padgett, Benjamin R.

Compositions

Preservative agents

Anti-corrosion

252 855E, 106 1431, 106 1442, 208 47, 422 7, 422 12, C23F 1114

Patent

active

044406665

ABSTRACT:
A hydrocarbonaceous liquid stream is modified to contain a minor amount of the amide reaction product of a polyalkylene polyamine, a neo-acid having 5 to 20 carbon atoms, the neo-acid having three alkyl groups on the carbon atom which is in the alpha position relative to the carboxylic group, and an aliphatic fatty acid having 10 to 30 carbon atoms, whereby corrosion of iron and other metals contacted by said stream is significantly reduced. The amides of the invention have the structural formula: ##STR1##

REFERENCES:
patent: 2466517 (1949-04-01), Blair et al.
patent: 3531496 (1970-09-01), Annand et al.
patent: 4168292 (1979-09-01), Redmore et al.
patent: 4392866 (1983-07-01), Sung, et al.

Affiliated with

Also associated with

Rating

Method of making corrosion inhibiting polyamine amides, the amid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of making corrosion inhibiting polyamine amides, the amid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making corrosion inhibiting polyamine amides, the amid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-666405