The graft component and the resin phase have specific contents of acrylonitrile units and the amount of all the acrylonitrile units in rubber modified resin and {HEAD ~ the amount} of the elastomeric rubber are within {TAIL ~ specific ranges} 
within
The graft component and the resin phase have specific contents of acrylonitrile units and the amount of all the acrylonitrile units in rubber modified resin and { HEAD ~ the amount } of the elastomeric rubber are within { TAIL ~ specific ranges }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL