Processable fully aromatic quinoline-based polymers

被引：28

作者：

Concilio, S ^{[1
]}

Pfister, PM ^{[1
]}

Tirelli, N ^{[1
]}

Kocher, C ^{[1
]}

Suter, UW ^{[1
]}

机构：

[1] ETH Zurich, Dept Mat, Inst Polymer, CH-8092 Zurich, Switzerland

来源：

MACROMOLECULES | 2001年 / 34卷 / 11期

关键词：

D O I：

10.1021/ma001603y

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Quinoline-based homo- and copolymers have been synthesized by the acid-catalyzed Friedlaender condensation between bis(o-aminoketone)s and silicon-containing bis(ketomethylene) monomers. The polymers contain quaternary silicon atoms and are fully aromatic; they show improved solubility compared to known polyquinolines with approximately unchanged softening and decomposition temperatures of the final material. A new solubilization method was developed for these materials. In addition two block copolymers based on an aramid block containing fluorene cardo units and polyquinoline were prepared.

引用

页码：3607 / 3614

页数：8

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