JAIC 1994, Volume 33, Number 3, Article 1 (pp. 227 to 245)
JAIC online
Journal of the American Institute for Conservation
JAIC 1994, Volume 33, Number 3, Article 1 (pp. 227 to 245)

EMBEDDING PAINT CROSS-SECTION SAMPLES IN POLYESTER RESINS: PROBLEMS AND SOLUTIONS

MICHELE DERRICK, LUIZ SOUZA, TANYA KIESLICH, HENRY FLORSHEIM, & DUSAN STULIK




REFERENCES

Baker, C. A.1984. Methylcellulose and sodium carboxymethylcellulose: An evaluation for use in paper conservation through accelerated aging. In Adhesives and consolidants. ed.N. S.Brommelle, et al. London: International Institute for the Conservation of Historic and Artistic Works. 55–59.

Baker, M., D.van derReyden, and N.Ravenel. 1989. FTIR analysis of coated papers. Book and Paper Group Annual8:1–12.

Becker, E.1989. Fluorescent microscopy. Germany: Wild Leitz GmbH.

Bischoff, J.1994. Personal communication. Detroit Institute of Arts, Detroit, Mich.

Byrne, G.S.1984. Adhesive formulations manipulated by the addition of fumed colloidal silica. In Adhesives and Consolidants. ed.N. S.Brommelle, et al. London: International Institute for the Conservation of Historic and Artistic Works. 78–80.

Cartwright, L. J., N. S.Cartwright, and P. G.Rodgers. 1977. A microtome technique for sectioning multilayer paint samples for microanalysis. Canadian Society of Forensic Science Journal10:7–12.

Demmler, K.1980. The determination of residual active oxygen in parts of unsaturated polyester resins and its influence on post curing and yellowing by light.Kunstoffe70:786–92.

Derrick, M. R., D. C.Stulik, and J. M.Landry. 1991. Scientific examination of works of art: Infrared microspectroscopy. Marina del Rey, Calif.: Getty Conservation Institute.

Derrick, M. R., D. C.Stulik, J. M.Landry, and S. P.Bouffard. 1992. Furniture finish layer identification by infrared linear mapping microspectroscopy. Journal of the American Institute for Conservation31(2):225–36.

Godla, J.1990. The use of wax finishes on pre-industrial American furniture. M.A. thesis, Antioch University, West Townsend, Mass.

Hansen, E. F., R. Lowinger, and E.Sadoff. 1993. Consolidation of porous paint in a vapor-saturated atmosphere: A technique for minimizing changes in the appearance of powdering, matte paint. Journal of the American Institute for Conservation32:1–14.

Haugland, R. P.1992. Handbook of fluorescent probes and research chemicals. 5th ed.Eugene, Oreg.: Molecular Probes.

Horie, C. V.1987. Material for conservation. London: Butterworths. 161–65.

KeyserB.1981. Use of acrylic emulsions as non-penetrating lining materials for paintings at the National Gallery of Canada. International Institute for Conservation-Canadian Group6(3):9–10.

Malis, T. F., and D.Steele. 1990. Ultramicrotomy for materials science. Workshop on specimen preparation for TEM materials 2, ed.R.Anderson. Materials Research Society Symposium Proceedings 199. Pittsburgh: Materials Research Society. 3–43.

Mehra, V. R.1984. Dispersion as lining adhesive and its scope. In Adhesives and consolidants. ed.N. S.Brommelle, et al. London: International Institute for the Conservation of Historic and Artistic Works. 44–45.

Meurgues, G.1982. Synthetic resins can be dangerous. Museum34:60–61.

Plesters, J.1956. Cross-sections and chemical analysis of paint samples. Studies in Conservation2:110–57.

Purves, P. E., and R.S.J.Martin. 1950. Some developments in the use of plastics in museum technology. Museums Journal49:184–95.

Reedy, C.1994. Thin section petrography in studies of cultural materials. Journal of the American Institute for Conservation33:115–29.

Schilling, M.1994. A fast, sensitive, reproducible method for the analysis of amino acids using ethyl formate derivitization. Getty Conservation Institute internal report.

Souza, L.A.C., and M. R.Derrick. 1994. The use of FT-IR spectrometry for the identification and characterization of gesso-glue grounds in wooden polychromed sculptures and panel paintings. In Materials issues in art and archaeology 4, Materials Research Society Symposium Proceedings. Pittsburgh: Materials Research Society.

Tsang, J., and R.Cunningham. 1991. Some improvements in the study of cross sections. Journal of the American Institute for Conservation30:163–77.

Vera, J. C., and C.Rivas. 1988. Fluorescent labeling of nitrocellulose-bound proteins at the nanogram level without changes in immunoreactivity. Analytical Biochemistry173:399–404.

Waentig, F.1993. Casting resin systems for embedding specimens. Restauro3:195–99.

Ward's Natural Science. 1990. Ward's curriculum aid: Embedding in bio-plastic, 6th ed. No. 246-0005. Rochester: Ward's Natural Science.

Wilkinson, J. M., J.Locke and D. K.Laing. 1988. The examination of paints as thin sections using visible microspectrophotometry and Fourier transform infrared microscopy. Forensic Science International38:43–52.

Wolbers, R. and G.Landrey. 1987. The use of direct reactive fluorescent dyes for the characterization of binding media in cross sectional examinations. AIC preprints, American Institute for Conservation. 15th Annual Meeting, Vancouver. Washington D.C.: AIC. 168–202.

Wolbers, R.1993. Personal communication. Winterthur, Del.



SUPPLIERS

Materials tested in this study were obtained from the suppliers listed below. These products are also available from other suppliers that specialize in general laboratory and microscopy products.Butylmethyl methacrylate (acrylic)

Ladd Research Industries, Inc., Burlington, Vt., 05402; (802) 658–4961

Bio-Plastic (polyester)

Ward's Natural Science, P.O. Box 92912, Rochester, N.Y.; (800) 962–2660

Cab-O-Sil (coated fumed silica)

Conservation Materials Ltd., 1165 Marietta Way, P.O. Box 2884, Sparks, Nev. 89431;, (702) 331–0582

Caroplastic (polyester)

Carolina Biological Supply Company, 2700 York Road, Burlington, N.C. 27215; (800) 334–5551, Buehler, 41 Waukegan Road, Lake Bluff, Ill., 60044; (800) 283–4537

Castolite (polyester)

The Castolite Company, Woodstock, Ill. 60098;, (815) 338–4670

Epon 812 (epoxy)

Ted Pella, Inc., P.O. Box 2318, Redding, Calif., 96099; (916) 243–2200

Fluorescein isothiocyanate (FITC)

Molecular Probes, Inc., 4849 Pitchford Ave., Eugene, Oreg. 97402; (503) 465–8300.

Krazy Glue and Krazy Glue Gel (cyanoacrylate)

Distributed by Borden, Inc., HPPG, Columbus, Ohio 43215

LR White (acrylic)

Ladd Research Industries, Inc.

LX-112 (epoxy)

Ladd Research Industries, Inc.

Maraglas 655 (acrylic)

Ladd Research Industries, Inc.

Paraplast (wax)

Ladd Research Industries, Inc.

Pelco, embedding molds

Ted Pella, Inc.

Rhoplex AC-33 (acrylic emulsion)

Rohm and Haas Co., Philadelphia, Pa., Distributed by Conservation Materials, Ltd.

Silica, fumed

Aldrich, 1001 W. Saint Paul Ave., Milwaukee, Wisc. 53233; (800) 558–9160

Quetol 523M (acrylic)

Ted Pella, Inc.

SPURR (epoxy)

Ted Pella, Inc.

Vestopal W (polyester)

Ladd Research Industries, Inc.


AUTHOR INFORMATION

MICHELE R. DERRICK graduated from Oklahoma State University in 1979 with an M.S. in analytical chemistry. In 1983 she joined the scientific program of the Getty Conservation Institute, where she 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.

LUIZ A. C. SOUZA received his B.S. (1986) and M.Sc. (1991) in chemistry from the Federal University of Minas Gerais. The experimental work for his M.Sc. was done at the Institut Royal du Patrimoine Artistique, Brussels (1987–88). Since 1989 he has been teaching and researching at the CECOR Center for Conservation and Restoriation of Movable Cultural Properties of the Federal University of Minas Gerais, Brazil. He is currently a research fellow at the Getty Conservation Institute. Address: CECOR, Escola de Belas Artes, Universidade Federal de Minas Gerais, Av. Antonio Carlos, 6627, Belo Horizonte 31270, MG, Brazil.

TANYA L. KIESLICH received her B.S. from Loyola Marymount University in 1992 with a major in chemistry and a minor in art history. As part of her undergraduate research, she used infrared microspectroscopy for the analysis of paint samples. She is currently attending the Courtauld Institute of Art for a postgraduate diploma in the conservation of easel paintings. Address: Courtauld Institute of Art, Dept. of Conservation and Technology, Somerset House, Strand, London WC2R ORN, England.

DUSAN C. STULIK graduated from Charles University in Prague, Czechoslovakia, with B.S. and M.S. degrees in chemistry. He subsequently obtained a Ph.D. in physics from the Czechoslovakia Academy of Sciences. He is currently acting head of the scientific program at the Getty Conservation Institute. His current research is in the application of modern scientific methods in conservation science. Address: same as for Derrick.


Copyright 1994 American Institute for Conservation of Historic and Artistic Works