Thermoplastic polyester compositions containing polyamide additives
US4066587A · kind A · utility
11Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 1976 |
| Grant date | Jan 3, 1978 |
| Priority date | — |
| Expiry date | Sep 7, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The flow characteristics and rheological properties of thermoplastic polyesters and copolyesters are significantly improved by the addition of a polyamide resin thereto. In addition to improving the processability of the thermoplastic materials the polymeric additives also impart other desirable properties to the resulting manufactured products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.