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CYCLOBUTANDIOL-CONTAINING POLYESTER COMPOSITIONS WITH CERTAIN COMBINATION OF INHERENT VISCOSITY AND MODERATE GLASS TRANSITION TEMPERATURE AND OBJECTS MANUFACTURED THEREFROM
CYCLOBUTANDIOL-CONTAINING POLYESTER COMPOSITIONS WITH CERTAIN COMBINATION OF INHERENT VISCOSITY AND MODERATE GLASS TRANSITION TEMPERATURE AND OBJECTS MANUFACTURED THEREFROM
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机译:具有固有粘度和中度玻璃化转变温度的特定组合的含环丁二醇的聚酯组合物及其制备方法
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摘要
Described are polyester compositions comprising (a) a dicarboxylicacidcomponent comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, wherein said 2,2,4,4-tetramethyl-1,3-cyclobutanediol contains certain cis to trans ratios; and 1,4-cyclohexanedimethanol residues.
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