Wang Jinyan
2000
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0
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Journal
Acta Polymerica Sinica
Abstract
A novel bischloride monomer containing cyclohexene moieties [1 methyl 4,5 bis(chlorobenzoyl)cyclohexene] was successfully prepared.The compound is white plane crystally,b.p.126~127℃,it was studied by FT IR, 1H NMR and MSD.Consequently a novel poly(aryl ether ketone)containing the of cyclohexene and phthalazinone moieties polymer was prepared by the nucelophilic displacement reaction of 1 methyl 4,5 bis(4 chlorobenzoyl)cyclohexene and 4 (3,5 dimethyl 4 hydroxyphenyl) 2,3 phthalazin 1 one.The polymer was studied by FT IR, 1H NMR,DSC,X ray diffraction.It has been proved that it was a amorphous plastics with high glass temperature ( T g=216 1℃).It was soluble in some solvents at room temperature.It was also intermediate product of cross linked copolymer and grafted copolymer.