Flame-retardant composition comprising a phosphonic acid derivative
US8349925B2 · kind B2 · utility
6Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Sep 4, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/014
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a flame-retardant composition that comprises a synergistic flame-retardant mixture, and a method for flame-retarding a polymer by adding the flame-retardant composition. The invention further relates to polymers that contain said flame-retardant composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.