Corrosion inhibiting compositions and process for inhibiting cor

Details Corrosion inhibiting compositions and process for inhibiting cor Corrosion inhibiting compositions and process for inhibiting cor

1974-11-29

1976-09-21

Wyman, Daniel E.

Compositions

Radioactive compositions

Nuclear reactor fuel

44 66, 44 70, 44 71, 252396, C23F 902, C23F 1100, C23F 1110

Patent

active

039816826

ABSTRACT:
Disclosed herein are additives for petroleum hydrocarbons, e.g., gasoline, oil, and solvents, to inhibit corrosion or rusting of metals. The additives comprise a major amount of a liquid C.sub.21 -dicarboxylic acid having the following structure, the bis-alkanolamide derivative of this material, the mono-alkanolamide derivative of this material, or the salt of the monoalkanolamide derivative of this material: ##EQU1## wherein x and y are integers from 3 to 9, x and y together equal 12 and Z is a member of the group consisting of hydrogen and COOH, with one Z of each moiety. An additional aspect of the subject invention is that the C.sub.21 -dicarboxylic acid of the formula shown above may be blended with up to 80% by weight of such fatty acids as oleic acid, coconut fatty acid, soya fatty acid, tall oil fatty acids and others and still retain significant corrosion inhibiting properties. The alkanolamides are made by reacting the dicarboxylic acid or its sodium or potassium soap and monoethanolamine, diethanolamine or isopropanolamine.

REFERENCES:
patent: 2632695 (1953-03-01), Landis et al.
patent: 3763053 (1973-10-01), Bills

Affiliated with

Also associated with

Rating

Corrosion inhibiting compositions and process for inhibiting cor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Corrosion inhibiting compositions and process for inhibiting cor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corrosion inhibiting compositions and process for inhibiting cor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1411231