英文名称: | Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] | Methylene dicyclohexylene diisocyanate, polybutylene glycol polymer | Polytetramethyl ether glycol, 4,4-methylenebis(cyclohexyl isocyanate) polymer | Poly(oxy-1,4-butanediyl),.alpha.-hydro-.omega.-hydroxy-,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] | Methylene dicyclohexylene diisocyanate,polybutylene glycol polymer | Polytetramethyl ether glycol,4,4-methylenebis(cyclohexyl isocyanate)polymer |
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