Sintered polybenzimidazole/polyaryleneketone articles and method of manufacture
US4912176A · kind A · utility
15Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1989 |
| Grant date | Mar 27, 1990 |
| Priority date | — |
| Expiry date | Apr 13, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S521/919
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Sinterd molded article having improved thermal resistance and strength formed from a homogeneous mixture comprising from about 5 to 75 percent by weight polybenzimidazole and from about 95 to 25 percent by weight of a polyaryleneketone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.