Flame retardant for thermoplastic resin and flame-retardant resin composition
US6545116B1 · kind B1 · utility
0Cited by
6References
19Claims
0Family size
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Key dates
| Filing date | Sep 15, 2000 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Sep 15, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A flame retardant for thermoplastic resins comprising polyorganosiloxane crosslinked particles having a toluene-insoluble matter content of at least 50% by weight and an average particle size of 0.01 to 2,000 &mgr;m, which provides flame retardant resin compositions of low environmental load generating no harmful gas at the time of burning and having an excellent impact resistance by the incorporation thereof into thermoplastic resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.