Protective coating for metals
US6358616B1 · kind B1 · utility
9Cited by
55References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2000 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Jul 21, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed herein is an alkali silicate based protective coating for metal surfaces. The coating is substantially defect free, and provides for an impedance of as high as one million ohms or more at a frequency of about 10 Hz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.