Compliant maleimide based plastics
US4116937A · kind A · utility
44Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1976 |
| Grant date | Sep 26, 1978 |
| Priority date | — |
| Expiry date | Aug 25, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31721
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyaminobismaleimides having superior thermomechanical properties can be produced by reacting maleimide terminated polyaliphatic ethers and maleimide terminated aromatic compounds with an aromatic diamine. These bismaleimide polymers display high recoverable elongation together with good tensile adhesive and electrical properties and thermal and fuel stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.