METHODS OF PREPARING WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN AND WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN COMPOUND WITH CONSTANT MELT VISCOSITY
摘要
A method of preparing a wholly aromatic liquid crystalline polyester resin and a method of preparing a wholly aromatic liquid crystalline polyester resin compound. The method of preparing the wholly aromatic liquid crystalline polyester resin includes condensation poly-merizing raw 1 monomers including aromatic hydroxy carboxylic acid and a mixture of aromatic diol and aromatic dicarboxylic acid in a predetermined molar ratio. In addition, the method of preparing the wholly aromatic liquid crystalline polyester resin compound includes the method of preparing the wholly aromatic liquid crystalline polyester resin
申请公布号
EP2443168(A2)
申请公布日期
2012.04.25
申请号
EP20100789705
申请日期
2010.06.16
申请人
SAMSUNG FINE CHEMICALS CO., LTD.
发明人
CHANG, SUN HWA;KIM, MI JEONG;KIM, MAHN JONG;LEE, YOUN EUNG;SHIN, YOUNG HAK;LEE, JIN KYU