New Poly(arylene ether)s Containing Phthalimidine Group in the Main Chain

被引：9

作者：

Aggarwal, Mohit ^{[1
]}

Maji, Samarendra ^{[1
]}

Sen, Suman Kumar ^{[1
]}

Dasgupta, Bamali ^{[1
]}

Chatterjee, Shyambo ^{[1
]}

Ghosh, Anindita ^{[1
]}

Banerjee, Susanta ^{[1
]}

机构：

[1] Indian Inst Technol, Ctr Mat Sci, Kharagpur 721302, W Bengal, India

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2009年 / 112卷 / 03期

关键词：

poly(arylene ether)s; phthalimidine; thermal properties; mechanical properties; TRIFLUOROMETHYL GROUPS; POLYMERS;

D O I：

10.1002/app.29536

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Five new poly(arylene ether)s containing phthalimidine group in the main chain and pendent trifluoromethyl group have been prepared by the reaction of 4,4'-(bis-4-fluoro-3-trifluoromethylphenyl)benzene (BTF) with bisphenols. Different molar ratios of N-phenyl-3,3-bis(4-hydroxyphenyl)phthalimidine (PA) and 4,4'-isopropylidenediphenol (BPA) have been used to generate different copolymers. The polymers obtained by step growth polymerization exhibited weight-average molecular weight upto 134,000 g/mol with a polydispersity index of 2.1-2.4. The homopolymer from BTF and PA showed very high glass transition temperature of 258 degrees C and outstanding thermal stability upto 536 degrees C for 5% weight loss under nitrogen. The polymers were Soluble in a wide range of organic solvents. Transparent thin films of these polymers exhibited tensile strengths upto 65 MPa and elongation at break upto 45% depending on the exact repeat unit structures. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 112: 1226-1233, 2009

引用

页码：1226 / 1233

页数：8

共 19 条

[1] Novel poly(arylene ether)s with pendent trifluoromethyl groups [J].

Banerjee, S ;

Maier, G ;

Burger, R .

MACROMOLECULES, 1999, 32 (13) :4279-4289

[2] Novel high Tg high-strength poly(aryl ether)s [J].

Banerjee, S ;

Maier, G .

CHEMISTRY OF MATERIALS, 1999, 11 (08) :2179-2184

[3]

Bruma M, 1996, J MACROMOL SCI R M C, VC36, P119

[4] POLYMERS DERIVED FROM HEXAFLUOROACETONE [J].

CASSIDY, PE ;

AMINABHAVI, TM ;

FARLEY, JM .

JOURNAL OF MACROMOLECULAR SCIENCE-REVIEWS IN MACROMOLECULAR CHEMISTRY AND PHYSICS, 1989, C29 (2-3) :365-429

[5] Poly(arylene ether) ionomers containing sulfofluorenyl groups for fuel cell applications [J].

Chikashige, Y ;

Chikyu, Y ;

Miyatake, K ;

Watanabe, M .

MACROMOLECULES, 2005, 38 (16) :7121-7126

[6]

COTTER RJ, 1995, HDB POLYARYL ETHERS

[7] Highly fluorinated poly(arylene alkylene ether sulfone)s: Synthesis and thermal properties [J].

Ding, Jianfu ;

Du, Xiaomei ;

Day, Michael ;

Jiang, Jia ;

Callender, Claire L. ;

Stupak, Jacek .

MACROMOLECULES, 2007, 40 (09) :3145-3153

[8] Synthesis and properties of fluorinated ester-functionalized polythiophenes in supercritical carbon dioxide [J].

Ganapathy, Hullathy Subban ;

Hwang, Ha Soo ;

Lim, Kwon Taek .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (10) :3406-3411

[9]

LABADIE JW, 1990, POLYM PREPR, V31, P344

[10] Novel poly(arylene ether)s containing multi-substituted pentaphenylene moiety [J].

Liaw, B. R. ;

Huang, W. Y. ;

Huang, P. T. ;

Chang, M. Y. ;

Han, Y. K. .

POLYMER, 2007, 48 (24) :7087-7097

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