| Poly[oxy-1,2-ethanediyloxy-1,2-ethanediyloxy(1-oxo-1,6-hexanediyl)oxy-1,4-phenylene[bis[4-(1,1-dimethylethyl)phenyl]methylene]-1,4-phenyleneoxy(6-oxo-1,6-hexanediyl)oxy-1,2-ethanediyloxy-1,2-ethanediyloxy-1,4-phenylene[bis[4-(1,1-dimethylethyl)phenyl]meth |
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