申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP0890595A1
公开(公告)日:1999-01-13
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.
本文介绍了具有侧向丙炔氧基的新型可熔液晶聚酯,这种聚酯在熔点以上的液晶相中会发生自交联。这种聚酯基于 2,5-双(丙炔氧基)对苯二甲酸和 4,4'-二羟基联苯。这种新型可熔性聚酯可用于具有增强性能的材料等。