A novel heterocyclic poly (aryl ether ketone ketone) (PPEKK) containing cyclohexenering was prepared from 1-methyl-cyclohex-1-ene-4, 5 -diyl-bis(4-chlorophenyl methanone) and 4 (4-hydroxyphenyl)(2H) phthalazin-1-one. ...A novel heterocyclic poly (aryl ether ketone ketone) (PPEKK) containing cyclohexenering 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, 1HNMR, DSC,TG and X-ray analysis.展开更多
Soluble reacitve copoly (aryl ether ketone ketone) was synthesized from the condensation of 2.2 ' .3.3 ' .6.6 ' -hexaphenyl-4.4 ' -diphenol. 2.2-p-hydroxyphenl 1-tso-propane. and 1-methyl-cyclohex-1-en...Soluble reacitve copoly (aryl ether ketone ketone) was synthesized from the condensation of 2.2 ' .3.3 ' .6.6 ' -hexaphenyl-4.4 ' -diphenol. 2.2-p-hydroxyphenl 1-tso-propane. and 1-methyl-cyclohex-1-ene-4.5-diyl-bis) (4-fluorophenyl methanone). FT-IR. DSC and TGA were used to characterize the novel polymer.展开更多
文摘A novel heterocyclic poly (aryl ether ketone ketone) (PPEKK) containing cyclohexenering 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, 1HNMR, DSC,TG and X-ray analysis.
基金We thank the national "Ninth 5-year Plan" key project for the financial support.
文摘Soluble reacitve copoly (aryl ether ketone ketone) was synthesized from the condensation of 2.2 ' .3.3 ' .6.6 ' -hexaphenyl-4.4 ' -diphenol. 2.2-p-hydroxyphenl 1-tso-propane. and 1-methyl-cyclohex-1-ene-4.5-diyl-bis) (4-fluorophenyl methanone). FT-IR. DSC and TGA were used to characterize the novel polymer.
