{HEAD ~ The method} 19 wherein {TAIL ~ the cross} linked poly is spray dried in an inert gas atmosphere 
wherein
{ HEAD ~ The method } 19 wherein { TAIL ~ the cross } linked poly is spray dried in an inert gas atmosphere
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH