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Indexed by:期刊论文

Date of Publication:1999-12-01

Journal:CHINESE CHEMICAL LETTERS

Included Journals:Scopus、SCIE

Volume:10

Issue:12

Page Number:1013-1014

ISSN No.:1001-8417

Key Words:engineering thermoplastics; poly(aryl ether ketone ketone); synthesis

Abstract:A novel heterocyclic poly(aryl ether ketone ketone) (PPEKK) containing cyclohexene ring was prepared from 1-methyl-cyclohex-1-ene-4,5-diyl-bis(4-chlorophenyl methanone) and 4-(4-hydroxyphenyl)(2H) phthalazin-1-one. The polymer was characterized by FTIR, (HNMR)-H-1, DSC, TG and X-ray analysis.