Poly(oxy(methyl-1,2-ethanediyl)), alpha,alpha,alpha-1,2,3-propanetriyltris(omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene and 1,1-methylenebis(4-isocyanatobenzene), Me Et ketone oxime-blocked
Poly(oxy(methyl-1,2-ethanediyl)), alpha,alpha,alpha-1,2,3-propanetriyltris(omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene and 1,1-methylenebis(4-isocyanatobenzene), Me Et ketone oxime-blocked