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Poly(arylene ether ketones)having biphenylene-4,4'-dicarbonyl groups
Poly(arylene ether ketones)having biphenylene-4,4'-dicarbonyl groups
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机译：具有亚联苯基-4,4'-二羰基的聚（亚芳基醚酮）
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摘要
Novel copoly(arylene ether ketones) having a biphenylene-4,4′-dicarbonyl group in their backbone, comprising(A) a repeat unit and(B) a repeat unit selected from the group consisting of where R, which is the same in each of repeat units (A) and (B), is a direct bond, the molar ratio of repeat units (A) to repeat units (B) being between about 10:90 and about 70:30.
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机译：在其主链上具有联亚苯基-4,4'-二羰基的新型共聚（亚芳基醚酮），包括（A）重复单元 <图像文件=“ IMGA0001.GIF” he =“ 15” id =“ ia01” imgContent =“ chem” imgFormat =“ GIF” wi =“ 62” /> 和< / ListItem> （B）一个重复单元，选自： <图像文件=“ IMGA0002.GIF” he =“ 35” id =“ ia02” imgContent =“ chem” imgFormat =“ GIF” wi =“ 71” /> 其中，在每个重复单元（A）和（B）中相同的R是直接键， <图像文件=“ IMGA0003.GIF” he =“ 34” id =“ ia03” imgContent =“ chem” imgFormat =“ GIF” wi =“ 52” /> 臼齿重复单元（A）与重复单元（B）之比在约10∶90至约70∶30之间。
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