 components and are employed in {HEAD ~ amounts} which provide {TAIL ~ a ratio} of active hydrogen atoms per epoxide group of from about 0.05:1 to about 0.95:1 
components and are employed in { HEAD ~ amounts } which provide { TAIL ~ a ratio } of active hydrogen atoms per epoxide group of from about 0.05:1 to about 0.95:1
OTH OTH OTH OTH OTH OTH 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