Studies on Poly(ether ether ketone ketone)-Poly(ether biphenyl ether ketone ketone) Copolymers and Blends
NA Hui, YUAN Jing, NI Yu-Wei, ZHANG Wan-Jin, WU Zhong-Wen, ZHANG Hong-Fang, MO Zhi-Shen
Chem. J. Chinese Universities . 1997, (5): 826 -828 .