Polyetherimide blends
US4468506A · kind A · utility
18Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1983 |
| Grant date | Aug 28, 1984 |
| Priority date | — |
| Expiry date | Dec 21, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/928
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are blends of two or more polyetherimides. Such blends generally exhibit a high glass transition temperature, e.g., from about 125.degree. to about 210.degree. C., which makes the blends particularly suitable for automotive and appliance applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.