Flame retardant materials derived from furan dicarboxylic methyl ester
US9822208B1 · kind B1 · utility
6Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Jan 3, 2017 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Jan 3, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process of forming a flame retardant material from furan dicarboxylic methyl ester (FDME) includes converting an FDME molecule to a 2,5-furan dicarbonyl dichloride (FDCC) molecule and chemically reacting the FDCC molecule with a phosphorus-containing material to form an FDME-based flame retardant material that includes a phosphorus-based flame retardant moiety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.