Flame-retardant composition comprising organophosphorus compound impregnated on a porous support, preparation method and use thereof
US7416780B2 · kind B2 · utility
2Cited by
9References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2003 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Apr 13, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2993
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a new flame-retardant composition based on a flame retardant impregnated on an inorganic oxide of high porosity, to a process for preparing it and to its use for flame retarding materials and especially polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.