68002-41-5 Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), polymer with 1,3-diisocyanatomethylbenzene and alpha,alpha'-((methyl-1,3-phenylene)bis(iminocarbonyl))bis(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))), isocyanate-terminated