Polymerization of cyclic ethers
US4303782A · kind A · utility
17Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 1980 |
| Grant date | Dec 1, 1981 |
| Priority date | — |
| Expiry date | Jan 21, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/2657
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A method of polymerizing cyclic ethers especially tetrahydrofuran to form high molecular weight polymers using a zeolitic polymerization catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.