Gas phase polymerization process
US5453471A · kind A · utility
167Cited by
16References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1994 |
| Grant date | Sep 26, 1995 |
| Priority date | — |
| Expiry date | Aug 2, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/901
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for producing polymers in a gas phase reactor by continuously introducing a stream of monomer and gas into a polymerization zone while maintaining the temperature within the polymerization zone below the dew point temperature of at least one monomer present in said polymerization zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.