Novel polyurethane-imide elastomers were prepared
from isocyanates (hexamethylene, and 4,4’-dicyclohexyl
diisocyanates), polytetramethylene glycol (PTMG1000, Mw = 1000), pyromellitic dianhydride,
and 4,4’-diphenylmethane diamine. The formation of PUIEs was confirmed
by Fourier transform infrared spectroscopy. The resultant films were studied through
X-ray diffraction analysis, contact angle measurement, atomic force microscopy,
solubility and swelling tests, tensile test, differential scanning calorimetry,
dynamic mechanical analysis, and thermogravimetric analysis.
References
[1]
Jeno, J.-Y. and Tak, T.-M. (1996) Synthesis and Characterization of Block Copoly-(Urethane-Imide). Journal of Applied Polymer Science, 62, 763-769.
https://doi.org/10.1002/(SICI)1097-4628(19961031)62:5<763::AID-APP7>3.0.CO;2-U
[2]
Zuo, M. and Takeichi, T. (1997) Novel Method for the Preparation of Poly(Urethane-Imide)s and Their Properties. Journal of Polymer Science Part A: Polymer Chemistry, 35, 3745-3753.
https://doi.org/10.1002/(SICI)1099-0518(199712)35:17<3745::AID-POLA14>3.0.CO;2-D
[3]
Zuo, M., Xiang, Q. and Takeichi, T. (1998) Preparation and Properties of Novel Poly(Urethane-Imide)s. Polymer, 39, 6883-6889.
https://doi.org/10.1016/S0032-3861(98)00179-7
[4]
Asai, K., Onouchi, Y., Inoue, S. and Okamoto, H. (1998) First Evidence of Polyimide Elasto-Mer Prepared from Polyurea and Pyromellitic Dianhydride. Chemistry Letters, 3, 227-228. https://doi.org/10.1246/cl.1998.227
[5]
Zuo, M. and Takeichi, T. (1999) Preparation and Characterization of Poly(Urethane-Imide) Films Prepared from Reactive Polyimide and Polyurethane Prepolymer. Polymer, 40, 5135-5160. https://doi.org/10.1016/S0032-3861(98)00726-5
[6]
Takeichi, T., Yamazaki, Y., Ito, A. and Zuo, M. (1999) Preparation and Properties of Porous Polyimide Films Prepared by the Pyrolysis of Poly(Urethane-Imide) Films. Journal of Photopolymer Science and Technology, 12, 203.
[7]
Philip Gnanarajian, T., PadmanabhaIyer, N., Sultan Nasar, A. and Radhakrishnan, G. (2002) Preparation and Properties of Poly(Urethane-Imide)s Derived from Amine-Blocked-Polyuret-Hane Prepolymer and Pyromellitic Dianhydride. European Polymer Journal, 38, 487-495. https://doi.org/10.1016/S0014-3057(01)00216-6
[8]
Asai, K., Inoue, S. and Okamoto, H. (2000) Preparation and Properties of Imide-Containing Elastic Polymers from Elastic Polyureas and Pyromellitic Dianhydride. Journal of Polymer Science Part A: Polymer Chemistry, 38, 715-723.
https://doi.org/10.1002/(SICI)1099-0518(20000215)38:4<715::AID-POLA6>3.0.CO;2-8
[9]
Takeichi, T., Yamazaki, Y., Fukui, T., Matsumoto, A. and Inagaki, M. (2000) Preparation and Characterization of Porous Carbonized Films by the Pyrolysis of Poly (Urethane-Imide) Films. Tanso, 195, 388.
[10]
Takeichi, T. and Arimatsu, K. (2001) Preparation and Properties of Poly(Urethane-Imide) Films from Polyether Polyol: An Attempt to Nanoporous Polyimide Films. Journal of Photopolymer Science and Technology, 14, 67.
[11]
Liu, J. and Ma, D. (2002) Study on Synthesis and Thermal Properties of Polyurethane-Imide Copolymers with Multiple Hard Segments. Journal of Applied Polymer Science, 84, 2206-2215. https://doi.org/10.1002/app.10421
[12]
Takeichi, T., Ujiie, K. and Inoue, K. (2005) High Performance Poly(Urethane-Imide) Prepared by Introducing Imide Blocks into the Polyurethane Backbone. Polymer, 46, 11225-11231. https://doi.org/10.1016/j.polymer.2005.09.075
[13]
Qiu, F., Yang, D. and Li, P. (2009) Synthesis, Characterization, and Thermo-Optical Properties of Poly(Urethane-Imide) Based on Azo-Disperse Dye on Its Side Chains. Iranian Polymer Journal, 18, 651.
[14]
Kogiso, T. and Inoue, S. (2010) Synthesis and Properties of Elastic Polyurethane-Imide. Journal of Applied Polymer Science, 115, 242-248.
https://doi.org/10.1002/app.31126
[15]
Ueda, T., Nishio, T. and Inoue, S. (2017) Influences of Diamines on the Morphologies and the Chemical, Thermal, and Mechanical Properties of Polyurethane-Imide Elastomers. Open Journal of Organic Polymer Materials, 7, 47-60.
https://doi.org/10.4236/ojopm.2017.74004
[16]
Salary, J. and Smith, C.H. (1975) Polyurethane/Imide Modified Foam. Journal of Cellular Plastics, 11, 262. https://doi.org/10.1177/0021955X7501100505
[17]
Sang, X., Wang, R., Chen, X., Zhang, L., An, M. and Shen, L. (2012) Structure and Compression Properties of Polyurethane-Imide Foams. Applied Mechanics and Materials, 117.
[18]
Muller-Cristadoro, A. and Prissok, F. (2014) Method for Production of Polymer Foams Comprising Imide Groups. U.S. Pat. Appl. Publ, US 20140042356 A1.
[19]
Yeganeh, H., Barikani, M. and NoeiKhodabadi, F. (2000) Synthesis and Properties of Novel Thermoplastic Poly(Urethane-Imide)s. European Polymer Journal, 36, 2207-2211. https://doi.org/10.1016/S0014-3057(99)00284-0
[20]
Li, Z., Xu, T., Sun, J., Zhang, F., Sun, B. and Wang, Z. (2008) Preparation and Properties of Polyurethaneurea-Imide Elastomer. Hecheng Xiangjiao Gongye, 31, 312.
[21]
Xu, T., Yan, W., Wang, S.-J., Li, Z.-F., Sun, B.-Q. and Wang, M.-X. (2008) Synthesis of Polyurethane Modified Bismaleimide (UBMI) and Polyurethane-Imide Elastomer. Chinese Journal of Polymer Science, 26, 117.
https://doi.org/10.1142/S0256767908002741
[22]
Mifune, Y., Nishio, T., Shibata, J. and Ueda, Y. (2010) Jpn. Kokai Tokyo koho JP 201022567.
[23]
Song, J., Chen, G., Wu, G., Cai, C., Liu, P. and Li, Q. (2011) Thermal and Dynamic Mechanical Properties of Epoxy Resin/Poly(Urethane-Imide)/Polyhedral Oligomeric Silsesquioxane Nanocomposites. Polymer for Advanced Technologies, 22, 2069-2074. https://doi.org/10.1002/pat.1722
[24]
Gui, D., Gao, X., Hao, J. and Liu, J. (2014) Preparation and Characterization of Liquid Crystalline Polyurethane-Imide Modified Epoxy Resin Composites. Polymer Engineering & Science, 54, 1704-1711. https://doi.org/10.1002/pen.23712
