Corrosion inhibiting articles
US4275835A · kind A · utility
Inventors
Key dates
| Filing date | Mar 17, 1980 |
| Grant date | Jun 30, 1981 |
| Priority date | — |
| Expiry date | Mar 17, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/28
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A corrosion inhibiting device including an extremely stable, man-made synthetic carrier having chemical and physical stabilities compatible with hostile and adverse environments for dispensing corrosion inhibiting chemicals, in virtually any ratio desired and/or required by the material to be protected from the corrosive environments, wherein the carrier has a multiplicity of sites, which are uniquely adaptable for solvent conveyance, carrier reception and carrier retention via solids entrapments, of amorphous and/or crystalline materials in multi-nucleated centers, and wherein the corrosion inhibitors located therein contain corrosion inhibitors which are classified and selected according to their vapor pressures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.