PHASE-TRANSFER CATALYSIS OF POLYCONDENSATION PROCESSES .3. LIQUID-CRYSTALLINE PROPERTIES OF POLYETHERS WITH OXETANE PENDANT GROUPS

被引:29
作者
HURDUC, N [1 ]
BULACOVSCHI, V [1 ]
SIMIONESCU, C [1 ]
机构
[1] INST POLYTECH GHEORGHE ASACHI,BD COPOU 11,R-6600 IASI,ROMANIA
关键词
D O I
10.1016/0014-3057(92)90084-F
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The polycondensation of 3,3-bis(chloromethyl)oxacyclobutane with bisphenol-A under phase transfer conditions is reported a possible mesomorphism of these polymers is discussed. Investigations by optical polarization microscopy and DSC are described.
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页码:791 / 794
页数:4
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