Corrosion inhibitor systems using environmentally friendly green solvents
AssigneeJacam Chemical Company 2013, LLC
InventorsGene H. Zaid, Stephen Philip Rivas, Thomas W. Burgoyne, David Jay Rose
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Abstract
Improved anti-corrosion systems or products are disclosed containing individual epoxy and curing agent fractions dispersed in low VOC ester-containing dispersants. Preferably, the epoxy fraction is a conventional epoxy resin, whereas the curing agent is imidazoline. the dispersant includes a mixture of carboxylic acid esters advantageously including glutarate, succinate, and adipate esters.
Claims21
A liquid anti-corrosion product comprising a first component including an epoxy active ingredient in a first compatible dispersant, and a curing agent for the epoxy in a second compatible dispersant, said first and second dispersants each comprising at least one carboxylic acid ester containing one or more —COO— ester groups, the total of the ester groups (—COO—) in each of said dispersants ranges from about 15-50% by weight, based upon the total weight of a given volume of the complete dispersant taken as 100% by weight.
(canceled)
An anti-corrosion product comprising a liquid composition including an epoxy, a curing agent for the epoxy, and a dispersant comprising a mixture of carboxylic acid esters each containing one or more —COO— ester groups, the total of the ester groups (—COO—) in each of said dispersants ranges from about 15-50% by weight, based upon the total weight of a given volume of the complete dispersant taken as 100% by weight.
Dependencies are inferred from the claim text.