E. from 0.003 to 0.007 percent, based on {HEAD ~ the weight} of said composition, of copper acetylacetonate to inhibit discoloration and heat induced hardening of cured gels formed from {TAIL ~ said composition} 
E. from 0.003 to 0.007 percent , based on { HEAD ~ the weight } of said composition , of copper acetylacetonate to inhibit discoloration and heat induced hardening of cured gels formed from { TAIL ~ said composition }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL