Flame retardant polyester-polyurethane hybrid resin compositions
US5464919A · kind A · utility
8Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 1994 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | May 11, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/683
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to polyester-polyurethane hybrid resins containing halogenated aromatic polycarboxylate moieties to obtain flame retardance without significantly affect the preparation, processing and physical properties of the hybrid resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.