Microcellular thermoset foams and method for producing the same
US6506808B1 · kind B1 · utility
1Cited by
9References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2000 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Jul 10, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L61/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Microcellular rigid foams with a matrix consisting of cross-linked duromers, especially of polytriazine resins, and with an apparent density of 20 to 95 percent of the density of the compact matrix material. The rigid foams are highly stable and highly temperature resistant and are suitable for use, e.g., as material for aircraft lining.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.