Synthesis and properties of novel random and block copolymers composed of phthalimidine- and perfluoroisopropylidene-polyarylether-sulfones

	Synthesis and properties of novel random and block copolymers composed of phthalimidine- and perfluoroisopropylidene-polyarylether-sulfones
	Wang ZG ; Chen TL ; Xu JP
刊名	polymer international
	2001
卷号	50 期号:2 页码:249-255
关键词	GAS-TRANSPORT PROPERTIES ALPHA-METHYLSTYRENE STYRENE
ISSN号	0959-8103
通讯作者	wang zg
中文摘要	a series of novel polyarylethersulfone (ab)(n) block copolymers with different segment lengths have been synthesized by nucleophilic solution polycondensation of phenoxide-terminated and fluorine-terminated oligomers; random copolymers have been prepared over the whole composition ranges. the structures of the resultant copolymers have been confirmed by ftir, c-13 nmr spectra and differential scanning calorimetry (dsc). compared with two homopolymers and random copolymers, the block copolymers of this study possess excellent thermal stability (5% thermal decomposition under nitrogen atmosphere above 500 c) and high glass transition temperatures, and have a wide melt-processing temperature range. they may become a new class of mouldable high performance thermoplastics. (c) 2001 society of chemical industry.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000166643000010
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/20959]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang ZG,Chen TL,Xu JP. Synthesis and properties of novel random and block copolymers composed of phthalimidine- and perfluoroisopropylidene-polyarylether-sulfones[J]. polymer international,2001,50(2):249-255.
APA	Wang ZG,Chen TL,&Xu JP.(2001).Synthesis and properties of novel random and block copolymers composed of phthalimidine- and perfluoroisopropylidene-polyarylether-sulfones.polymer international,50(2),249-255.
MLA	Wang ZG,et al."Synthesis and properties of novel random and block copolymers composed of phthalimidine- and perfluoroisopropylidene-polyarylether-sulfones".polymer international 50.2(2001):249-255.