Slurry granulation-steam stripping process for solvent removal
US4408040A · kind A · utility
5Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1982 |
| Grant date | Oct 4, 1983 |
| Priority date | — |
| Expiry date | Feb 23, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J3/122
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An improved process for the continuous recovery of solid thermoplastic resin from organic solvent solutions using a modified slurry granulation-steam stripping process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.