JAIC 1992, Volume 31, Number 2, Article 6 (pp. 225 to 236)
JAIC online
Journal of the American Institute for Conservation
JAIC 1992, Volume 31, Number 2, Article 6 (pp. 225 to 236)

FURNITURE FINISH LAYER IDENTIFICATION BY INFRARED LINEAR MAPPING MICROSPECTROSCOPY

MICHELE R. DERRICK, DUSAN C. STULIK, JAMES M. LANDRY, & STEVEN P. BOUFFARD



NOTES

. Since the submission of this paper, we have found that microtoming can be significantly improved by the use of glass knives or tungsten carbide blades rather than stainless steel. Glass knives and tungsten carbide blades can easily produce thin cross sections in the range of 2–10 μm. These blades also allow brittle materials and materials containing high amounts of inorganic components to be sliced with less crumbling. The sample of the finish from the Roentgen desk, discussed in this paper, was cut using a glass knife.



REFERENCES

Allen, S.1984. Wood finisher's handbook. New York: Sterling Publishing Co.

Brachert, T.1978–79. Historic transparent varnishes and furniture polishes I–V. trans. R. Mussey. Maltechnik-Restauro (1978) 1:56–65, 2:120–28; 3:185–93; 4:263–74; (1979) 2:131–34.

Bruun, H. H., and R.Sjoholm.1964. Studier över komponenter i trä. Acta Academiae Aboensis Ser. B24(9): 3–15.

Derrick, M. R.1989. Fourier transform infrared spectral analysis of natural resins used in furniture finishes. Journal of the American Institute for Conservation28:43–56.

Derrick, M. R.1990. Infrared analysis of fragments from the Dead Sea Scrolls. Paper presented at the Western Association for Art Conservation Conference, Catalina, Calif.

Derrick, M. R., D. C.Stulik, J. M.Landry, and M. R.Bolton.1990. Infrared microspectroscopic identification of binding media in paint cross sections: Application to works of art. Paper presented at the 1990 Pittsburgh Conference, New York.

Feller, R. J.1954. Dammar and mastic IR analysis. Science120: 1069–70.

Feller, R. J.1958. Special report on identification and analysis of resins and spirit varnishes.Pittsburgh, Pa.: Mellon Institute.

Landry, J. M., S. P.Bouffard, M. R.Bolton, M. R.Derrick, and D. C.Stulik.1990. Applications of infrared mapping microspectroscopy to the analysis of art work stratigraphy. Paper presented at the Federation of Analytical Chemistry and Spectroscopy Societies 17th Annual Conference, Cleveland, Ohio.

Low, M.J.D., and N. S.Baer.1977. Application of infrared Fourier transform spectroscopy to problems in conservation. Studies in Conservation22:116–28.

Low, M.J.D., and N. S.Baer.1978. Dammar and mastic IR analysis. ICOM Committee for Conservation Preprints, ICOM 5th Triennial Meeting, Zagreb. 78/16/5/1–6.

McGiffin, R. F.1983. Furniture care and conservation. Nashville, Tenn.: American Association for State and Local History.

Masschelein-Kleiner, L.1986. Analysis of paint media, varnishes, and adhesives. In Scientific examination of easel paintings, ed.R.Van Schoute and H.Verougstraete-Marcq. PACT (Journal of the European Study Group on Physical, Chemical and Mathematical Techniques Applied to Archaeology) No. 13, Strasbourg: Council of Europe. 185–207.

Mills, J. S., and R.White.1977. Natural resins of art and archaeology: Their sources, chemistry, and identification. Studies in Conservation22:12–31.

Mussey, R. D.1982. Early varnishes. Fine Woodworking35 (July/August):54–57.

Penn, T. Z.1984. Decorative and protective finishes, 1750–1850. Association for Preservation Technology Bulletin16(1):3–46.

Thomson, G.1963. New picture varnishes. In Recent advances in conservation, ed.G.Thomson. London: Butterworths. 176–84.

Soteland, N., and O.Elletsen.1964. Infrared spectroscopy as a tool in resin analysis. Norsk Skogindustri18:61–66.

von Jayme, G., and G.Traser.1969. IR-spektroskopische untersuchungen an harzsäuren. Das Papier23:61–66.



SOURCES OF MATERIALS

Polyester resin (Bioplastic)

Ward's Natural Science Establishment, 11850 E., Florence Ave., Santa Fe Springs, Calif. 90670–0567

Polyester resin (Caroplastic)

Carolina Biological Supply Co., 2700 York Road, Burlington, N.C. 27215


AUTHOR INFORMATION

MICHELE R. DERRICK graduated from Oklahoma State University in 1979 with an M.S. in analytical chemistry. She joined the Getty Conservation Institute in 1983 and is currently an associate scientist. Her research involves the development of new methods for the characterization and identification of organic materials in cultural objects primarily using infrared spectroscopy and pyrolysis gas chromatography. Address: Getty Conservation Institute, 4503 Glencoe Ave., Marina del Rey, Calif. 90292.

DUSAN C. STULIK graduated from Charles University (Prague, Czechoslovakia) with B.S. and M.S. degrees in chemistry. He obtained a Ph.D. in physics from the Czechoslovakia Academy of Sciences. He is currently head of the Analytical Section at the Getty Conservation Institute, where his research is in the application of modern scientific methods in conservation science. Address: Getty Conservation Institute, 4503 Glencoe Ave., Marina del Rey, Calif. 90292.

JAMES M. LANDRY is associate professor of chemistry in the Department of Chemistry and Biochemistry at Loyola Marymount University. He received B.S. and M.S. degrees from Xavier University and a Ph.D. in inorganic chemistry from Miami University. He is currently on appointment as a senior fellow in the Scientific Program at the Getty Conservation Institute. His research interests include the use of infrared microspectroscopy in the analysis of artwork and cultural objects and the determination of volatile organic compounds given off in display and storage cases by gas chromatography-mass spectrometry. Address: Department of Chemistry and Biochemistry, Loyola Marymount University, Los Angeles, Calif. 90045.

STEVEN P. BOUFFARD received his B.S. in chemistry from Loyola Marymount University in 1990. He is currently a doctoral candidate in analytical chemistry at Miami University. His research interests involve analytical applications of infrared microspectroscopy. Address: Department of Chemistry, Miami University, Oxford, Ohio 45056.


Copyright © 1992 American Institute for Conservation of Historic and Artistic Works