New Polymer Syntheses Part 59. Synthesis and Characterization of New Polyamides and Copolyamides Containing Thianthrene Moiety and Based on Methyl- and/or Tertiarybutyl-Cyclohexanone in the Main Chain
DOI:
https://doi.org/10.6000/1929-5995.2015.04.03.4Keywords:
Polyamides, Copolyamides, Thianthrene, Thermal Properties, arylidene polymersAbstract
Two new series of polyamides and copolyamides based on methyl-cyclohexanone and tertiary-butyl-cyclohexanone in the main chain were synthesized via the solution polymerization of 2,6-bis(m-aminobenzylidene)-methylcyclohex-anone VI, 2,6-bis(m-aminobenzylidene)tertiary-butyl-cyclohexanone VIII, and its copolyamides with p-phenylene diamines and m-phenylene diamines with diacid chlorides of thianthrene (2,7-Dichloroformylthianthrene-5,5`,10,10`-tetraoxide IV. These polyamides and copolymides ranged from yellow to orange color and had inherent viscosity up to 0.35-0.89 dL/g. All the polyamides and copolymides were insoluble in common organic solvents but dissolved completely in concentrated H2SO4. The thermal stabilities of the prepared polyamides were evaluated by TGA and DTG analyses. X– ray analysis showed these polymers having low degree of crystallinity in the region 2q = 5 – 60°. The morphological properties of some selected polyamides were detected by SEM.
References
Cassidy PE. Thermally Stable Polymers, Marcel Dekker: New York 1980.
Yang HH. Aromatic High Strength Fibres, Wiley and Sons: New York 1989.
Jadhav JY, Preston J, Krigbaum WR. J Polym Sci Part A: Polym Chem 1989; 2: 1175. http://dx.doi.org/10.1002/pola.1989.080270407 DOI: https://doi.org/10.1002/pola.1989.080270407
Ringsdorf H, Tschirner P, Schonherr OH, Wendorff JH. Makromol Chem 1987; 188: 1431. http://dx.doi.org/10.1002/macp.1987.021880619 DOI: https://doi.org/10.1002/macp.1987.021880619
Oishi Y, Takado H, Yoneyama M, Kakimoto MA, Imai Y. J Polym Sci Part A: Polym Chem 1990; 28: 1763. http://dx.doi.org/10.1002/pola.1990.080280708 DOI: https://doi.org/10.1002/pola.1990.080280708
Preston J. J Polym Sci Part A: Polym Chem 1966; 4: 529. http://dx.doi.org/10.1002/pol.1966.150040307 DOI: https://doi.org/10.1002/pol.1966.150040307
Bair TI, Morgan PW, Killian FL. Macromolecules 1977; 10: 1396. http://dx.doi.org/10.1021/ma60060a042
Hsiao SH, Yang CP. J Polym Sci Part A: Polym Chem 1990; 28: 2169. http://dx.doi.org/10.1002/pola.1990.080280812 DOI: https://doi.org/10.1002/pola.1990.080280812
Gaudiana RA, Minns RA, Rogers HG, Sinta R, Taylor LD, Kalyanaraman P, McGowan C. J Polym Sci Part A: Polym Chem 1987; 25: 1249. http://dx.doi.org/10.1002/pola.1987.080250505 DOI: https://doi.org/10.1002/pola.1987.080250505
Idage SB, Idage BB, Shinde BM, Vernekar SP. J Polym Sci Part A: Polym Chem 1989; 27: 583. http://dx.doi.org/10.1002/pola.1989.080270218 DOI: https://doi.org/10.1002/pola.1989.080270218
Hsiao SH, Yang CP. J Polym Sci Part A: Polym Chem 1990; 28: 2501. http://dx.doi.org/10.1002/pola.1990.080280922 DOI: https://doi.org/10.1002/pola.1990.080280922
Preston M. J Polym Eng Sci 1975; 15: 199. http://dx.doi.org/10.1002/pen.760150312 DOI: https://doi.org/10.1002/pen.760150312
Griffin AC, Britt TR, Campbell GA. Mol Cryst Liq Cryst 1982; 82: 145. http://dx.doi.org/10.1080/01406568208070174 DOI: https://doi.org/10.1080/01406568208070174
Cowrie JMG, Wu HH. Br Polym J 1988; 20: 515. http://dx.doi.org/10.1002/pi.4980200609 DOI: https://doi.org/10.1002/pi.4980200609
Balaff M, Schmidt GF. Makromol Chem Rapid Commun 1987; 8: 93. http://dx.doi.org/10.1002/marc.1987.030080206 DOI: https://doi.org/10.1002/marc.1987.030080206
Kricheldorf HR, Schmidt B, Delius U. Eur Polym J 1990; 26: 791. http://dx.doi.org/10.1016/0014-3057(90)90131-M DOI: https://doi.org/10.1016/0014-3057(90)90131-M
Aducci J, Chapoy LL, Jonsson G, Kops J, Shinde BM. Polym Eng Sci 1983; 28: 2069. DOI: https://doi.org/10.1002/app.1983.070280619
Aducci J, Chapoy LL, Jonsson G, Kops J, Shinde BM. Polym Eng Sci 1981; 21: 712. http://dx.doi.org/10.1002/pen.760211114 DOI: https://doi.org/10.1002/pen.760211114
Perrin DD, Armergo WLF, Perrin DR. Purification of Laboratory Chemicals, 2nd ed., Pergamon, New York 1980.
Dougherty G, Hammond PD. J Am Chem Soc 1935; 57: 117-118. http://dx.doi.org/10.1021/ja01304a031 DOI: https://doi.org/10.1021/ja01304a031
Srinivasan RM, Bassler GC, Morrill TC. Spectrometric Identification of Organic Compounds, Wiley, New York 1974.
Augustine RL. Catalytic Hydrogenation; Dekker: New York, 19 XX; pp. 58-87.
Aly KI and Kandeel MM. High Perform Polym 1996; 8: 307-314. DOI: https://doi.org/10.1088/0954-0083/8/2/012
Bair TI, Morgan PW, Killian FL. Macromolecules 1977; 10(6): 1396-1400. DOI: https://doi.org/10.1021/ma60060a042
Starr L. J Polym Sci Polym Chem Ed 1966; 12: 3041-3046. http://dx.doi.org/10.1002/pol.1966.150041210 DOI: https://doi.org/10.1002/pol.1966.150041210
Skoog DA, West DM. Principles of Instrumental Analysis, Holts Rinehart & Winston, New York 1971.
Eliel EL, Allinger NL, Angyal SJ, Morrison GA. Conformational Analysis, Wiley, New York 1981.
Aly KI. Polymer International 1998; 47(4): 483-490. http://dx.doi.org/10.1002/(SICI)1097-0126(199812)47:4<483::AID-PI91>3.0.CO;2-F DOI: https://doi.org/10.1002/(SICI)1097-0126(199812)47:4<483::AID-PI91>3.0.CO;2-F
Abd-Alla MA, Aly KI, Hammam AS. High Performance Polymers 1989; 1: 323-334. DOI: https://doi.org/10.1177/095400838900100406
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