Anisotropic melt polyesters with improved glass transition temperature
申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0262900A2
公开(公告)日:1988-04-06
Novel melt-spinnable anisotropic-melt-forming polyesters from certain disubstituted hydroquinones and terephthalic acid have high glass transition temperatures.