Flame-retardant flexible polyurethane foams with high aging resistance

The invention relates to flame-retardant flexible polyurethane foams with high aging resistance, which comprise a mixture composed of hydroxyalkyl phosphonates and chlorinated phosphoric esters, and also to a process for preparing these fire-retardant flexible polyurethane foams.

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Bibliographic Details
Main Authors NETTERSHEIM TONI, HUTHMACHER ELKE, KNOP SUSANNE
Format Patent
LanguageEnglish
Published 22.04.2004
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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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Summary:The invention relates to flame-retardant flexible polyurethane foams with high aging resistance, which comprise a mixture composed of hydroxyalkyl phosphonates and chlorinated phosphoric esters, and also to a process for preparing these fire-retardant flexible polyurethane foams.
Bibliography:Application Number: US20030684624