Injection moldable aromatic polyesters compositions and method of preparation
US4563508A · kind A · utility
39Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 1984 |
| Grant date | Jan 7, 1986 |
| Priority date | — |
| Expiry date | May 18, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The molding properties of molding compounds based on wholly aromatic polyesters are improved by the addition to such wholly aromatic polyester compositions of a minor amount of an aromatic polyester which is a combination of the following units: ##STR1## Where; p=0 to 0.9, q=0.1 to 1.00, r=1 to 7, S=0.3 to 1.00, t=0 to 0.7. A preferred formulation consists of a polyester where the units are: p=0, q=1.0, r=1 to 5 and S=1.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.