Process and system for production of polypropiolactone
US10662283B2 · kind B2 · utility
3Cited by
25References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2016 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Apr 6, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided are integrated processes for the conversion of ethylene oxide to polypropiolactone. Systems for the production of polypropiolactone are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.