Synthesis and thermal properties of poly
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Yuezhong Meng; Antisar R. Hlil; Allan S. Hay
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Article
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1999
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John Wiley and Sons
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English
โ 148 KB
๐ 2 views
A series of novel poly(arylene ether ketone)s were synthesized from the reaction of hydroquinone and 4-(4-hydroxyphenyl)-2,3-phthalazin-1-one with 4,4ะ-difluorobenzophenone in N-cyclohexylpyrrolidinone containing anhydrous potassium carbonate. The polymers exhibited high glass transition temperature