Bio-based corrosion inhibitors
US8409340B1 · kind B1 · utility
4Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2012 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | May 7, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23G1/088
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A bio-based corrosion inhibitor composition includes a corn stillage product, and may be a substantially water insoluble fraction of corn stillage. The corrosion inhibitor composition is useful in protecting metal articles from corrosion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.