Process for producing aromatic heterocyclic polymer alloys
US4377546A · kind A · utility
69Cited by
15References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1981 |
| Grant date | Mar 22, 1983 |
| Priority date | — |
| Expiry date | Aug 11, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2379/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A novel method is taught for preparing polymeric alloys composed of a mixture of an aromatic heterocyclic rod-like reinforcing polymer and an aromatic heterocyclic coil-like amorphous mixture with vastly improved mechanical properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.