Activated flame retardants and their applications

   
   

The present invention relates to a method of enhancing the flame retardancy of nitrogenous phosphorus and/or sulfonate flame retardants, the enhanced (or activated) nitrogenous phosphorus and/or sulfonate flame retardants and their applications. The activated flame retardants are activated with either a char forming catalyst, a phase transfer catalyst or both.

La présente invention concerne une méthode d'augmenter le retardancy de flamme des retardements azotés de flamme de phosphore et/ou de sulfonate, (ou activé) des retardements azotés augmentés de flamme de phosphore et/ou de sulfonate et de leurs applications. Les retardements activés de flamme sont activés avec l'un ou l'autre un char formant le catalyseur, un catalyseur de transfert de phase ou tous les deux.

 
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