Corrosion inhibitors
US4631138A · kind A · utility
18Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1985 |
| Grant date | Dec 23, 1986 |
| Priority date | — |
| Expiry date | Feb 7, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S507/939
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Triazones and triazine thiones are disclosed as corrosion inhibitors for ferrous metals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.