Hydrochlorofluorocarbons having OH rate constants which do not contribute substantially to ozone depletion and global warming
US5316690A · kind A · utility
23Cited by
10References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 16, 1991 |
| Grant date | May 31, 1994 |
| Priority date | — |
| Expiry date | Aug 16, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23G5/02841
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides hydrochlorofluorocarbons having 3 to 5 carbons atoms, 1 to 2 chlorine atoms, and an OH rate constant from about 8 to about 25 cm.sup.3 /molecule/sec.times.10.sup.-14. The hydrochlorofluorocarbons are useful as solvents and blowing agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.