Protective surface covering systems and methods of producing same
US5593753A · kind A · utility
1Cited by
11References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1994 |
| Grant date | Jan 14, 1997 |
| Priority date | — |
| Expiry date | Sep 23, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is a protective covering system for use in connection with base structures that tend to generate or are subject to hydrostatic pressure. The covering system includes continuously operable pressure relief means between the substrate and a protective coating therefore. The pressure relief means relieves to the atmosphere at least a portion of the pressure generated by said base structure. Methods for producing such systems are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.