Injection-moldable thermoplastic polyester composition
US4539352A · kind A · utility
10Cited by
27References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 1984 |
| Grant date | Sep 3, 1985 |
| Priority date | — |
| Expiry date | Aug 15, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S260/35
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved injection moldability of polyethylene terephthalates is achieved by the addition of an epoxidized plasticizer and a nucleating agent cooperative with the epoxidized plasticizer to achieve the improved moldability even when the composition is injection molded using mold temperatures of at least as low as 93.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.