Corrosion inhibition of halocarbon systems
US4422953A · kind A · utility
8Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1982 |
| Grant date | Dec 27, 1983 |
| Priority date | — |
| Expiry date | Apr 21, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23F11/144
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention relates to a method of inhibiting corrosion in halohydrocarbon systems such as haloethylene or other corrosive systems, which comprises treating such system with alkyl, alkenyl, or alkyl-X succinic acids or derivatives thereof, for example, salts thereof, where X is an oxygen, sulfur, amino, etc. containing group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.