prov:value
| - wherein Z is a polymerizable ethylenically unsaturated moiety, R1 is a H or a C1 to C4 alkyl group, R2 is a H, a C1 to C4 alkyl group, aryl group, or combinations thereof and n is from 2 to 100, preferably 5 to 20, Q is a divalent linking group selected from alkylene, ???O???, ???NR1???, ???S???, and combinations thereof, The polymer comprises from 25 to 75 parts by weight, preferably 50 parts by
|