{HEAD ~ The process} 13 wherein {TAIL ~ the temperature} to which the admixture is heated is from about 100° to about 155° Centigrade 
wherein
{ HEAD ~ The process } 13 wherein { TAIL ~ the temperature } to which the admixture is heated is from about 100 ° to about 155 ° Centigrade
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH