AROMATIC POLYANHYDRIDES, A NEW CLASS OF HIGH MELTING FIBER-FORMING POLYMERS
AROMATIC POLYANHYDRIDES, A NEW CLASS OF HIGH MELTING FIBER-FORMING POLYMERS
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DOI：
10.1002/pol.1958.1202912002
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发表时间：
1958-01-01
影响因子：
3.4
通讯作者：
CONIX, A
中科院分区：
文献类型：
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作者：
CONIX, A
与Carothers制备的脂肪族聚酐相反，主链中含有芳香核的聚酐具有高熔点和良好的水解稳定性。制备了许多不同的芳香族聚酐。描述了它们的制备和性能，如成纤性能、熔点、玻璃化转变温度和结晶度。人们已努力将一些选定的物理性质（例如熔点和结晶性）与特定聚酐的化学结构相关联。讨论了对亚苯基、间亚苯基、羰基、醚基、硫醚基等对聚合物性能的影响。
Contrary to the aliphatic polyanhydrides prepared by Carothers, polyanhydrides containing aromatic nuclei in the main chain possess high melting points and good hydrolytic stability. A number of different aromatic polyanhydrides were prepared. Their preparation and properties, such as fiber‐forming properties, melting points, glass transition temperatures, and crystallinity, are described. An effort has been made to correlate some selected physical properties, such as melting points and crystallizability, with the chemical structure of the particular polyanhydride. The influence ofp‐phenylene,m‐phenylene, carbonyl, ether, thioether groups, etc. on the properties of the polymers is discussed.