Crystallizable polyester resin having high impact strength and dimensional stability
US4713268A · kind A · utility
13Cited by
4References
38Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 1986 |
| Grant date | Dec 15, 1987 |
| Priority date | — |
| Expiry date | Dec 5, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31797
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Strong, tough, ovenable trays may be formed from poly(ethylene terephthalate) modified with 4-29% core/shell polymer, 0-14.5% aromatic polycarbonate and 1-5% aromatic polyester crystallization-rate accelerator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.