{HEAD ~ The present invention} relates to the combined use of an N alkanoyl N,N dialkylphenylenediamine compound and {TAIL ~ a fluorescent brightener} to cure scorch in a flame retarded polyurethane foam 
{ HEAD ~ The present invention } relates to the combined use of an N alkanoyl N , N dialkylphenylenediamine compound and { TAIL ~ a fluorescent brightener } to cure scorch in a flame retarded polyurethane foam
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH