Microwave processing of carbonate monomers
US5237032A · kind A · utility
3Cited by
5References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 30, 1992 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Sep 30, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F18/24
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Carbonate monomers are polymerized in the presence or absence of a polymerization initiator by irradiation with electromagnetic radiation in the absence of solvent or diluent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.