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Novel thermotropic liquid crystalline poly(aryl ether ketone) was synthesized via the random copolycondensation of 4,4′ difluorobenzophenone, 4,4′ biphenol and tert butylhydroquinone. The results of differential scanning calorimetry, polarizing light microscope and X ray diffraction confirmed the liquid crystalline property of the polymer. The polymer may be of great use in blending with normal poly(aryl ether ketone)s.
Novel thermotropic liquid crystalline poly (aryl ether ketone) was synthesized via the random copolycondensation of 4,4 ’difluorobenzophenone, 4,4’ biphenol and tert butylhydroquinone. The results of differential scanning calorimetry, polarizing light microscope and X-ray diffraction confirmed the liquid crystalline property of the polymer. The polymer may be of great use in blending with normal poly (aryl ether ketone) s.