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公开(公告)号:EP0890595A1
公开(公告)日:1999-01-13
申请号:EP97111749.4
申请日:1997-07-10
发明人: Pithart, Cornelia, Dr. , Frings, Rainer Bruni, Dr. , Haraguchi, Kazutoshi, Dr. , Grahe, Gerwald, Dr.
IPC分类号: C08G63/54 , C08G63/676 , C08L67/06 , C09K19/38
CPC分类号: C09K19/3809 , C08G63/547 , C08G63/676 , C08L67/06 , C09K19/38 , C08L67/00
摘要: Novel, fusible, liquid crystalline polyesters having lateral propargyloxy groups which undergo self-crosslinking in the liquid crystal phase at above their melting point are described. The polyesters are based on 2,5-bis (propargyloxy) terephtalic acid and 4,4'-dihydroxybiphenyl. The novel fusible polyesters may be used, for example, for materials having reinforcing properties.
摘要翻译: 描述了具有在高于其熔点的液晶相中经历自交联的侧向炔丙氧基的新颖的,易熔的液晶聚酯。 聚酯基于2,5-双(炔丙氧基)对苯二甲酸和4,4'-二羟基联苯。 新颖的可熔聚酯可以用于例如具有增强性能的材料。