Flame-retardant polyolefin resin containing piperazine-based metal salt blend
US9221961B2 · kind B2 · utility
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Key dates
| Filing date | Dec 14, 2011 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Dec 14, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided herein is a flame-retardant polyolefin resin containing a blend which comprises 1-80 wt % of piperazine metal salts or polymers thereof, 10-80.0 wt % of nitrogen-containing synergists or phosphorus/nitrogen retardants, and 1-50 wt % of inorganic compounds, wherein the sum of the components of the blend is 100 wt %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.