英文名称: | 2-ethanediyl), .alpha.,.alpha.'-[methylenebis[4-(1,1,3,3-tetramethylbutyl)-2,1-phenylene]]bis[.omegPoly(oxy-1 | poly(oxy-1,2-ethanediyl), alpha, alpha'-[methylenebis[4-(1,1,3,3-tetramethylbut | 1-phenylene]]bis[ omega -hydroxy-yl)- | Poly(oxy-1,2-ethanediyl),.alpha.,.alpha.'-[methylenebis[4-(1,1,3,3-tetramethylbutyl)-2,1-phenylene]]bis[.omega.-hydroxy- |
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