Corrosion resistant non-ferrous metal article coated with emeraldine base polyaniline
US6117558A · kind A · utility
4Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1999 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Jul 23, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a corrosion resistant metal article which comprises: (a) a metal body normally prone to corrosion when subjected to potentially corrosive conditions, other than stainless steel or a metal similar to stainless steel; and (b) a neat coating of neutral, undoped polyaniline in the emeraldine base form on the metal body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.