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Methyloxirane polymer with oxirane, 1,2-ethanediylbis(nitrilodialkylene) ether, reaction products with 1,6-diisocyanatohexane, sodium bisulfite-blocked |
Methyloxirane polymer with oxirane, 1,2-ethanediylbis(nitrilodialkylene) ether, reaction products with 1,6-diisocyanatohexane, sodium bisulfite-blocked |
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