Impact resistant polyethylene terephthalate/polycarbonate blends
US4814381A · kind A · utility
2Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 1987 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Nov 20, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L69/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
High impact strength blends based on polyethylene terephthalate resin, aromatic polycarbonate resin and styrene-acrylonitrile grafted copolymers of EPDM.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.