Abstract
Some new flexible and cross-linkable copolyimides containing rubbery unsaturated aliphatic chain moiety (CPLA) were prepared by low temperature polycondensation betweenm-phenylene diamine,bis- 3(4 carboxy phthalimido) benzene, and liquidα,Ω bis [2-(4 piperazinyl) ethyl aminocarbonyl] poly-(butadiene-co-acrylonitrile) (ATBN) in (DMAC) solution. The effect of rubbery aliphatic moiety in these copolyimides on the polymer properties has been reported. A comparative study on the properties of these copolyimides (CPLA) with the mixture of ATBN and a low molecular-weight cross-linkable copolyimide possessing the same molecular structure as the aromatic moiety of CPLA polymers has been made.
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References
Lee H, Stoffey D, Neville K (1967) New Linear Polymers. McGraw-Hill, New York, p 205
US Pat, 3781240 (1973) US Pat 3827927 (1974) Lubowitz HR
Antonopois PA, Heilman WJ (1978) Org Coat Plast Chem Preprint 38:584
Ger 2153488 (1972) Jablouski RJ
Ger 2154012 (1970) McLonghlon JR
Sen D, Maiti MM, Maiti S (1987) J Polym Sci Part A. Polym Chem ed 25:551
Sen D, Bhakta RC, Maiti MM, Maiti S (1985) Makromol Chem 186:1625
Riew CK, Rubber Chem Technol (1981) 54:374
Yui N, Tanaka J, Samui K, Ogata N (1984) Makromol Chem 185:2265
Mahato BM, Shit SC, Maiti S (1985) Europ Polym J 21:925
Hycar Reactive Liquid Polymers PB 31 (Sept. 1976). Goodrich BF, USA p I
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Sen, D., Maiti, S. Studies on cross-linkable copolyimides. Colloid & Polymer Sci 268, 901–910 (1990). https://doi.org/10.1007/BF01469368
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DOI: https://doi.org/10.1007/BF01469368