Corrosion inhibition compositions and methods of use
US11667829B1 · kind B1 · utility
0Cited by
23References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2022 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Mar 22, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/4075
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions inhibit corrosion in various commercial settings, such as in a refinery and/or in an oil and gas application. The compositions include at least one fatty acid and at least two amphipathic molecules selected from the group consisting of dodecenyl succinic acid, dimer fatty acid and benzalkonium chloride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.