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Erschienen in: Journal of Coatings Technology and Research 1/2010

01.01.2010

The behavior of MEKO-blocked isocyanate compounds in aluminum flake pigmented, polyester–polyurethane can coating systems

verfasst von: C. Jiang, M. Driffield, E. L. Bradley, L. Castle, P. K. T. Oldring, J. T. Guthrie

Erschienen in: Journal of Coatings Technology and Research | Ausgabe 1/2010

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Abstract

Information is given concerning the curing characteristics of polyester–polyurethane (PEPU)-based food can coatings and the analysis of the free isocyanate by-products. The behavior of a methyl ethyl ketoxime (MEKO)-blocked isocyanate on heating was studied using thermal analytical techniques. Following this, the curing behavior of a PEPU-based can coating (PEPU01 that contained an aluminum flake pigment) and the MEKO-blocked isocyanate was investigated. A study of the unblocking of the MEKO-blocked isocyanate in the PEPU01 can coatings was undertaken with respect to the migration potential of any residual-free isocyanate compounds that could migrate from the cured PEPU can coatings to the surrounding medium (e.g., foodstuffs).

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Literatur
1.
Zurück zum Zitat Turner, TA, Canmaking: The Technology of Metal Protection and Decoration. London · Weinheim · New York · Tokyo · Melbourne · Madras: BLACKIE A & P, 1998. ISBN: 0751403954. Turner, TA, Canmaking: The Technology of Metal Protection and Decoration. London · Weinheim · New York · Tokyo · Melbourne · Madras: BLACKIE A & P, 1998. ISBN: 0751403954.
2.
Zurück zum Zitat Schaefer, A, Identification and Quantification of Migrants from Can Coatings—an Approach to Elucidate the Total Migrate Below 1000 Da. Ph.D. Thesis, University of Hamburg, Hamburg (2003) Schaefer, A, Identification and Quantification of Migrants from Can Coatings—an Approach to Elucidate the Total Migrate Below 1000 Da. Ph.D. Thesis, University of Hamburg, Hamburg (2003)
3.
Zurück zum Zitat Schaefer, A., Ohm, V. A. and Simat, T. J. Migration from can coatings: Part 2. Identification and quantification of migrating cyclic oligoesters below 1000 Da. Food Additives and Contaminants. 2004, 21(4), 377-389. doi:10.1080/02652030310001657388.CrossRefPubMed Schaefer, A., Ohm, V. A. and Simat, T. J. Migration from can coatings: Part 2. Identification and quantification of migrating cyclic oligoesters below 1000 Da. Food Additives and Contaminants. 2004, 21(4), 377-389. doi:10.​1080/​0265203031000165​7388.CrossRefPubMed
4.
Zurück zum Zitat Oldring, PKT, “What are Food Can Coatings and How are They Used?” LINK Training Programme for CSL and Leeds University, Grüningen, Switzerland, September 2004 Oldring, PKT, “What are Food Can Coatings and How are They Used?” LINK Training Programme for CSL and Leeds University, Grüningen, Switzerland, September 2004
5.
Zurück zum Zitat Biedermann, M., Bronz, M., Grob, K., Gfeller, H. and Schmid, J. P. BADGE and its accompanying compounds in canned oily foods: further results. Mitteilungen aus dem Gebiete der Lebensmittel und Hygiene. (1997), 88, 277-292. Biedermann, M., Bronz, M., Grob, K., Gfeller, H. and Schmid, J. P. BADGE and its accompanying compounds in canned oily foods: further results. Mitteilungen aus dem Gebiete der Lebensmittel und Hygiene. (1997), 88, 277-292.
6.
Zurück zum Zitat Biedermann, M., Bronz, M., Brüchler, B., Grob, K., Keller, F., Neukom, H. P., Richard, N., and Spinner, C. Reaction products of bisphenol-A-diglycidyl ether (BADGE) and bisphenol-F-diglycidyl ether (BFDGE) with hydrochloric acid and water in canned foods with aqueous matrix. Mitteilungen aus dem Gebiete der Lebensmittel und Hygiene. 1999, 90, 177-194. Biedermann, M., Bronz, M., Brüchler, B., Grob, K., Keller, F., Neukom, H. P., Richard, N., and Spinner, C. Reaction products of bisphenol-A-diglycidyl ether (BADGE) and bisphenol-F-diglycidyl ether (BFDGE) with hydrochloric acid and water in canned foods with aqueous matrix. Mitteilungen aus dem Gebiete der Lebensmittel und Hygiene. 1999, 90, 177-194.
7.
Zurück zum Zitat Schaefer, A. and Simat, T. J. Migration from can coatings: Part 3. Synthesis, identification and quantification of migrating epoxy-based substances below 1000 Da. Food Additives and Contaminants. 2004, 21(4), 390-405. doi:10.1080/02652030310001657388.CrossRefPubMed Schaefer, A. and Simat, T. J. Migration from can coatings: Part 3. Synthesis, identification and quantification of migrating epoxy-based substances below 1000 Da. Food Additives and Contaminants. 2004, 21(4), 390-405. doi:10.​1080/​0265203031000165​7388.CrossRefPubMed
8.
Zurück zum Zitat Reisch, J. W., Blackwell, R. S., Wokcik, R. R., O’Connor. J. M. and Chandalia, K. B. Urethane coatings formulated with blends of polyisophore diisocyanate and polyhexamethylene diisocyanate. Surface Coating International. 1995, 78(9), 380-387. Reisch, J. W., Blackwell, R. S., Wokcik, R. R., O’Connor. J. M. and Chandalia, K. B. Urethane coatings formulated with blends of polyisophore diisocyanate and polyhexamethylene diisocyanate. Surface Coating International. 1995, 78(9), 380-387.
9.
Zurück zum Zitat Gite, V. V., Mahulikar, P. P., Hundiwale, D. G. and Kapadi, U. R. Polyurethane coatings using trimer of isophorone diisocyanate. Journal of Scientific & Industrial Research. 2004, 63, 348-354. Gite, V. V., Mahulikar, P. P., Hundiwale, D. G. and Kapadi, U. R. Polyurethane coatings using trimer of isophorone diisocyanate. Journal of Scientific & Industrial Research. 2004, 63, 348-354.
10.
Zurück zum Zitat Driffield, M., Bradley, E. L., and Castle, L. A method of test for residual isophorone diisocyanate trimer in new polyester-polyurethane coatings on light metal packaging using liquid chromatography with tandem mass spectrometric detection. Journal of Chromatography A. 2007, 1146, 61-66. doi:10.1016/j.chroma.2006.12.005.CrossRef Driffield, M., Bradley, E. L., and Castle, L. A method of test for residual isophorone diisocyanate trimer in new polyester-polyurethane coatings on light metal packaging using liquid chromatography with tandem mass spectrometric detection. Journal of Chromatography A. 2007, 1146, 61-66. doi:10.​1016/​j.​chroma.​2006.​12.​005.CrossRef
11.
Zurück zum Zitat Carlson, G. M., Neag, C. M., Kuo, C. and Provder, T. FTIR and thermal-mechanical cure characterization of blocked isocyanate-containing coatings. Polymer Science Technology (Plenum). 1987, 36, 197-212. Carlson, G. M., Neag, C. M., Kuo, C. and Provder, T. FTIR and thermal-mechanical cure characterization of blocked isocyanate-containing coatings. Polymer Science Technology (Plenum). 1987, 36, 197-212.
12.
Zurück zum Zitat Engbert, T, Jurgens, E, Konig, E, “One-Pack Stoving Urethane Systems with Low Thermal Yellowing and Low Stoving Temperature.” 23rd FATIPEC Congress, vol. B, pp. 115–143, 1996 Engbert, T, Jurgens, E, Konig, E, “One-Pack Stoving Urethane Systems with Low Thermal Yellowing and Low Stoving Temperature.” 23rd FATIPEC Congress, vol. B, pp. 115–143, 1996
13.
Zurück zum Zitat Jiang, C, Chemical Reactions in Can Coating Systems: Their Relevance to the Coating Characteristics and the Performance of Can Coatings. Ph.D. Thesis, University of Leeds, Leeds (2008) Jiang, C, Chemical Reactions in Can Coating Systems: Their Relevance to the Coating Characteristics and the Performance of Can Coatings. Ph.D. Thesis, University of Leeds, Leeds (2008)
Metadaten
Titel
The behavior of MEKO-blocked isocyanate compounds in aluminum flake pigmented, polyester–polyurethane can coating systems
verfasst von
C. Jiang
M. Driffield
E. L. Bradley
L. Castle
P. K. T. Oldring
J. T. Guthrie
Publikationsdatum
01.01.2010
Verlag
Springer US
Erschienen in
Journal of Coatings Technology and Research / Ausgabe 1/2010
Print ISSN: 1547-0091
Elektronische ISSN: 1935-3804
DOI
https://doi.org/10.1007/s11998-009-9174-4

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