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