Patent ID: 11891703
Assignee: DORF KETAL CHEMICALS FZE
Field: Surface technology, coating (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. A corrosion inhibition package for use with an aqueous synthetic or modified acidic composition comprising
a corrosion inhibitor component, wherein said corrosion inhibitor component comprises
a terpene present in an amount ranging from 5% to 30% by volume of the total volume of the corrosion inhibition package;
a cinnamaldehyde or a derivative thereof present in an amount ranging from 5% to 30% by volume of the total volume of the corrosion inhibition package;
at least one amphoteric surfactant present in an amount ranging from 2% to 20% by volume of the total volume of the corrosion inhibition package, wherein the at least one amphoteric surfactant is selected from the group consisting of an amido betaine surfactant, an amido sultaine surfactant, and combinations thereof,
an anionic surfactant which is β-Alanine, N-(2-carboxyethyl)-N-dodecyl-, sodium salt (1:1); and
a solvent present in an amount ranging from 25% to 80% by volume of the total volume of the corrosion inhibition package,
wherein the terpene is selected from the group consisting of citral and ocimene, and the at least one amphoteric surfactant is cocamidopropyl betaine and wherein the solvent is selected from the group consisting of isopropanol; methanol; ethanol; 2-butoxyethanol; diethylene glycol; a short chain ethoxylate; and combinations thereof.