Electrostatic repair coating
US4218493A · kind A · utility
7Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1977 |
| Grant date | Aug 19, 1980 |
| Priority date | — |
| Expiry date | Dec 2, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D1/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of uniformly coating and repairing the surface of a conductive substrate comprising the steps of coating the conductive substrate with a basecoat, charging the basecoat with a charge of a given polarity, charging a repair material with a charge of the same polarity as the charged basecoat, applying the charged repair material to the charged basecoat whereby the flaws of the charged basecoat are repaired, and curing the repaired basecoat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.