Furan resins of improved fire resistance
US4355145A · kind A · utility
1Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1981 |
| Grant date | Oct 19, 1982 |
| Priority date | — |
| Expiry date | Apr 22, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/38
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Furan resins of improved fire resistance are produced by curing the resins with a substantially anhydrous solution of boric anhydride, an organic solvent and a concentrated acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.