Halogenreduzierte Flammschutzmittelmischungen zur Herstellung von emissionsstabilen Polyurethanweichschäumen
Mixtures of (A) hydroxyalkyl phosphonates and (B) chlorinated phosphate esters. An Independent claim is also included for a method for the production of flame-resistant flexible polyurethane foam by reacting organic polyisocyanates with compounds containing at least 2 isocyanate-reactive hydrogen at...
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Zusammenfassung: | Mixtures of (A) hydroxyalkyl phosphonates and (B) chlorinated phosphate esters. An Independent claim is also included for a method for the production of flame-resistant flexible polyurethane foam by reacting organic polyisocyanates with compounds containing at least 2 isocyanate-reactive hydrogen atoms, plus the usual blowing agents, stabilisers, activators etc., in presence of components (A) (halogen-free) and (B). |
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