Mixtures of perchloroethylene and monochlorotoluene
US5098593A · kind A · utility
4Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 7, 1990 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Dec 7, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/5018
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a composition of about 25 to about 85 wt % perchloroethylene and about 15 to about 75 wt % monochlorotoluene. When the composition contains at least about 30 wt % perchloroethylene it does not display a flash point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.