ESPUMA DE POLIESTIRENO EXTRUDADO RETARDANTE DE CHAMA; ARTIGO; E MÉTODO DE PRODUÇÃO DE ESPUMA DE POLIESTIRENO EXTRUDADO RETARDANTE DE CHAMA SUBSTANCIALMENTE ISENTA DE TRIÓXIDO DE ANTIMÔNIO

ESPUMA DE POLIESTIRENO EXTRUDADO RETARDANTE DE CHAMA; ARTIGO; E MÉTODO DE PRODUÇÃO DE ESPUMA DE POLIESTIRENO EXTRUDADO RETARDANTE DE CHAMA SUBSTANCIALMENTE ISENTA DE TRIÓXIDO DE ANTIMÔNIO

Extrudable polystyrene foam compositions having flame retardant properties, flame retarded extruded polystyrene foams, methods of making such foams, and products comprising such compositions and foams are provided. The extrudable polystyrene compositions having flame retardant compositions can be ge...

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Bibliographische Detailangaben
1. Verfasser: KIMBERLY A. MAXWELL
Format: Patent
Sprache:por
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
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Zusammenfassung:Extrudable polystyrene foam compositions having flame retardant properties, flame retarded extruded polystyrene foams, methods of making such foams, and products comprising such compositions and foams are provided. The extrudable polystyrene compositions having flame retardant compositions can be generally characterized as having a molecular weight (MW)of at least about 90% of the polystyrene in an identical composition without the flame retardant compound and a Yellowness Index in the range of from about 1 to about 10.