Azeotropes of a hydrogen-containing halocarbon with pentanes
US4954290A · kind A · utility
7Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1989 |
| Grant date | Sep 4, 1990 |
| Priority date | — |
| Expiry date | Jun 12, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J9/149
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Azeotropes of 1,1-dichloro-2,2,2-trifluoroethane with pentanes and their use as cleaning agents and foam blowing agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.