In Situ Monitoring of Selective Catalysts on Urethane Formation by FT-IR Spectroscopy

REFERENCES

• Han , J. L. , Y. C. Chern , K. H. Hsieh , W. Y. Chiu , and C. C. M. Ma . 1998 . Kinetics of curing reaction of urethane function on base-catalyzed epoxy reaction . J. Appl. Polym. Sci. 68 ( 1 ): 121 – 127 .
   Google Scholar
• Draye , A. C. , and J. J. Tondeur . 1999 . Kinetic study of organotin-catalyzed alcohol–isocyanate reactions: Part 1: Inhibition by carboxylic acids in toluene . J. Mol. Catal. A 138 ( 2–3 ): 135 – 144 .
   Google Scholar
• Spyrou , E. , H. J. Metternich , and R. Franke . 2003 . Isophorone diisocyanate in blocking agent free polyurethane powder coating hardeners: Analysis, selectivity, quantum chemical calculations. Prog. Org. Coat. 48 (2–4):201–206.
   Google Scholar
• Prisacariu , C. , and E. Scortanu . 2010 . Influence of macrodiol on phase separation and crystallization processes in hard-phase reinforced polyurethane elastomers based on isocyanates of variable conformational mobility . Int. J. Polym. Anal. Charact. 15 ( 5 ): 277 – 286 .
   Web of Science ®Google Scholar
• Hailu , K. , G. Guthausen , W. Becker , A. Konig , A. Bendfeld , and R. Geissler . 2010 . In-situ characterization of the cure reaction of HTPB and IPDI by simultaneous NMR and IR measurements . Polym. Test. 29 ( 4 ): 513 – 519 .
   Web of Science ®Google Scholar
• Dzhalmukhanova , S. , E. R. Badamshina , V. V. Komratova , V. P. Lodygina , M. P. Garkushina , and Ya. I. Estrin . 2008 . Exchange reactions of urethanes with proton-donating compounds: Kinetics of the reactions of phenyl-N-phenylurethane with butyl alcohols . Kinet. Catal. 49 ( 1 ): 52 – 58 .
   Google Scholar
• Abbate , W. F. , and H. Ulrich . 1969 . Urethanes. I. Organometallic catalysis of the reaction of alcohols with isocyanates . J. Appl. Polym. Sci. 13 ( 9 ): 1929 – 1936 .
   Google Scholar
• Caraculacu , A. A. , and S. Coseri . 2001 . Isocyanates in polyaddition processes. Structure and reaction mechanisms . Prog. Polym. Sci. 26 ( 5 ): 799 – 851 .
   Web of Science ®Google Scholar
• Han , Y. D. , P. F. Yang , J. Y. Li , C. D. Qiao , and T. D. Li . 2010. The reaction of o-hydroxybenzyl alcohol with phenyl isocyanate in polar solvents. React. Kinet. Mech. Catal. 101(1): 41–48.
   Web of Science ®Google Scholar
• Yang , P. F. , Y. H. Yu , S. P. Wang , and T. D. Li . 2011 . Kinetic studies of isophorone diisocyanate-polyether polymerization with in situ FT-IR . Int. J. Polym. Anal. Charact. 16 ( 8 ): 584 – 590 .
   Web of Science ®Google Scholar
• Ajithkumar , S. , S. S. Kansara , and N. K. Patel . 1998 . Kinetics of castor oil based polyol–toluenediisocyanate reactions . Eur. Polym. J. 34 ( 9 ): 1273 – 1276 .
   Web of Science ®Google Scholar
• Xu , L. , C. Li , and K. Y. S. Ng . 2000 . In situ monitoring of urethane formation by FTIR and Raman spectroscopy . J. Phys. Chem. A. 104 ( 17 ): 3952 – 3957 .
   Web of Science ®Google Scholar
• Ephraim , S. , A. E. Woodward , and R. B. Mesrobian . 1958 . Kinetic studies of the reaction of phenyl isocyanate with alcohols in various solvents . J. Am. Chem. Soc. 80 ( 6 ): 1326 – 1328 .
   Google Scholar
• Espenson , J. H. 1995 . Chemical Kinetics and Reaction Mechanisms, , 2nd ed . New York : McGraw-Hill , p. 233 .
   Google Scholar
• Kincal , D. , and S. Özkar . 1997 . Kinetic study of the reaction between hydroxyl-terminated polybutadiene and isophorone diisocyanate in bulk by quantitative FTIR spectroscopy . J. Appl. Polym. Sci. 66 ( 10 ): 1979 – 83 .
   Web of Science ®Google Scholar
• Kothandaraman , H. , A. S. Nasar , and R. K. Lakshmi . 1993 . Synthesis and thermal dissociation of phenol– and naphthol–blocked diisocyanates . J. Appl. Polym. Sci. 50 ( 9 ): 1611 – 1617 .
   Google Scholar
• Schapman , F. , J. P. Couvercelle , and C. Bunel . 1998 . Low molar mass polybutadiene made crosslinkable by silane moities introduced via addition of thiol to double bond: 3. Synthesis and kinetic study . Polymer 39 ( 4 ): 965 – 971 .
   Google Scholar
• Król , P. 2007 . Synthesis methods, chemical structures and phase structures of linear polyurethanes. Properties and applications of linear polyurethanes in polyurethane elastomers, copolymers and ionomers . Prog. Mater. Sci. 52 ( 6 ): 915 – 1015 .
   Web of Science ®Google Scholar
• Lomölder , R. , F. Plogmann , and P. Speier . 1997 . Selectivity of isophorone diisocyanate in the urethane reaction influence of temperature, catalysis, and reaction partners . J. Coat. Technol. 69 ( 868 ): 51 – 57 .
   Google Scholar