Volume 49, Issue 2 pp. 345-359

Article

Full Access

Exudation processes in hydrogenated bisphenol-a-based epoxy coatings: Spectroscopic study

Mingbo He,

Mingbo He

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105

Search for more papers by this author

Marek W. Urban,

Corresponding Author

Marek W. Urban

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105===Search for more papers by this author

Ronald S. Bauer,

Ronald S. Bauer

Westhhollow Research Center, Shell Development Company, Houston, Texas 77251

Search for more papers by this author

Mingbo He,

Mingbo He

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105

Search for more papers by this author

Marek W. Urban,

Corresponding Author

Marek W. Urban

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105

Department of Polymers and Coatings, North Dakota State University, Fargo, North Dakota 58105===Search for more papers by this author

Ronald S. Bauer,

Ronald S. Bauer

Westhhollow Research Center, Shell Development Company, Houston, Texas 77251

Search for more papers by this author

First published: 10 July 1993

https://doi.org/10.1002/app.1993.070490215

Citations: 8

About

PDF

Tools

Share a link

Email
Wechat
Bluesky

Abstract

Surfaces of hydrogenated bisphenol-A (DGEHBPA)-based epoxy resins cross-linked with polyamide based on dimer fatty acid and triethylenetetramine coatings were studied using ATR FTIR spectroscopy. These studies illustrate that for nonpigmented coatings the surface species resulting from the coatings' exposure to ambient conditions generate noncross-linked epoxies, whereas for pigmented coatings, polyamide is the primary surface component. The presence of these species is attributed to the adsorption on pigment particles and small, yet significant amounts in nonstoichiometry changes introduced into the system during formulation. © 1993 John Wiley & Sons, Inc.

References

1 M. W. Urban and K. W. Evanson, Polym. Commun., 31, 279 (1990).
CAS Web of Science® Google Scholar
2 K. W. Evanson and M. W. Urban, J. Appl. Polym. Sci., 42, 2287 (1991).
10.1002/app.1991.070420820
CAS Web of Science® Google Scholar
3 K. W. Evanson, T. A. Thorstenson, and M. W. Urban, J. Appl. Polym. Sci., 42, 2297 (1991).
10.1002/app.1991.070420821
CAS Web of Science® Google Scholar
4 K. W. Evanson and M. W. Urban, J. Appl. Polym. Sci., 42, 2309 (1991).
10.1002/app.1991.070420822
CAS Web of Science® Google Scholar
5 T. Hirayama and M. W. Urban, Prog. Org. Coat., 20, 81 (1992).
10.1016/0033-0655(92)85006-H
CAS Web of Science® Google Scholar
6 R. T. Foister, J. Colloid Interface Sci., 99, 568 (1984).
10.1016/0021-9797(84)90145-0
CAS Web of Science® Google Scholar
7 P. J. Floury, Principles of Polymer Chemistry, Cornell University Press, Ithaca, NY, 1953.
Google Scholar
8 B. W. Ludwig and M. W. Urban, Polymer, to appear.
Google Scholar
9 S. G. Croll, Prog. Org. Coat., 15, 223 (1987).
10.1016/0033-0655(87)85012-4
CAS Web of Science® Google Scholar
10 R. S. Bauer, in Proceedings of the Water-Borne and Higher Solids Coatings Symposium, New Orleans, 1982.
Google Scholar
11 R. S. Bauer, unpublished results.
Google Scholar
12 L. J. Bellamy, The Infrared Spectra of Complex Molecules, Wiley, London, 1975.
10.1007/978-94-011-6017-9
Google Scholar
13 G. Socrates, Infrared Characteristic Group Frequencies, Wiley, New York, 1980.
Google Scholar
14 E. Mertzel and J. L. Koenig, Adv. Polym. Sci., 75, 74 (1986).
Google Scholar
15 R. M. Acheson, An Introduction to the Chemistry of Heterocyclic Compounds, Wiley, New York, 1976. p. 362.
Google Scholar
16 D. J. Skrovanek, P. C. Painter, and M. M. Coleman, Macromolecules, 19, 699 (1986).
10.1021/ma00157a037
CAS Web of Science® Google Scholar
17 D. J. Skrovanek, S. E. Howe, P. C. Painter and M. M. Coleman, Macromolecules, 18, 1676 (1985).
10.1021/ma00151a006
CAS Web of Science® Google Scholar
18 B. Ranby and J. F. Rabek, Photodegradation, Photo-oxidation and Photostabilization of Polymers, Wiley, New York, 1975.
Web of Science® Google Scholar
19 S. C. Lin, B. J. Bulkin, and E. M. Pearce, J. Polym. Sci. Polym. Chem., 17, 3121 (1979).
10.1002/pol.1979.170171006
CAS Web of Science® Google Scholar
20 D. H. Solomon and D. G. Hawthorne, Chemistry of Pigments and Fillers, Wiley, New York, 1983.
Google Scholar
21 C. H. Rochester, JOCCA, 11, 285 (1985), and references therein.
Google Scholar
22 J. Brandrup and E. H. Immergut, Polymer Handbook, 3rd ed., Wiley, New York, 1989; p. VI/420.
Google Scholar
23 N. J. Harrick, Internal Reflection Spectroscopy, 2nd ed., Harrick Scientific, Ossining, 1979.
Google Scholar
24 J. Fahrenfort, Spectrochim. Acta, 17, 698 (1961).
10.1016/0371-1951(61)80136-7
CAS Web of Science® Google Scholar
25 F. M. Mirabella, Jr., Appl. Spectrosc. Rev., 21, 45 (1985).
10.1080/05704928508060428
CAS Web of Science® Google Scholar
26 N. J. Harrick, Internal Reflection Spectroscopy, Wiley-Interscience, New York, 1967.
Google Scholar

Citing Literature

Volume49, Issue2

10 July 1993

Pages 345-359

Exudation processes in hydrogenated bisphenol-a-based epoxy coatings: Spectroscopic study

Abstract

References

Citing Literature

References

Information

About Wiley Online Library

Help & Support

Opportunities

Connect with Wiley

Exudation processes in hydrogenated bisphenol-a-based epoxy coatings: Spectroscopic study

Abstract

References

Citing Literature

References

Related

Information