Bleaching and dyeing; fluid treatment and chemical modification – Coating or sizing with dyeing process or product
Patent
2000-02-03
2000-10-24
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Coating or sizing with dyeing process or product
8111, 8443, 8485, 8552, 8558, 8563, 8595, 8596, 8594, 8599, 8607, 8611, 8623, 8624, 8626, 8628, 8635, 86371, D06P 144, D06P 508, D06P 1653, D06P 1673, D06L 304
Patent
active
061360449
ABSTRACT:
Micro-particles of transition metals or their compounds can be generated as an integral part of a fiber by first attaching a nucleating agent to the fiber, and then adding a solution of metal ions. The ions are reduced by the nucleating agent in the fiber, and micro-particles are generated in or on the fiber. Because of the strong color signal resulting from a low concentration of metal micro-particles, the method is cost effective even when using gold or titanium ions. Various colors were generated by changing the size and spacing of the micro-particles, the metal or metal complex used, and the characteristics of the fiber. The dyed fibers displayed colors ranging from pink, red, purple, yellow, orange, peach, brown, gold, silver, grey, green, and black. These colors resisted bleaching by either chemicals or light.
REFERENCES:
patent: 60148 (1866-12-01), Davies
patent: 840264 (1907-01-01), Simon
patent: 1361139 (1920-12-01), Cole
patent: 2173474 (1939-09-01), Evoy
patent: 2412125 (1946-12-01), Conrad
patent: 4145183 (1979-03-01), Bostwick
patent: 4313734 (1982-02-01), Leuvering
patent: 4486237 (1984-12-01), Paffoni et al.
patent: 4657807 (1987-04-01), Fuerstman
patent: 4775636 (1988-10-01), Moeremans et al.
patent: 4816124 (1989-03-01), Manabe et al.
patent: 4835056 (1989-05-01), Sanders et al.
patent: 4859612 (1989-08-01), Cole et al.
patent: 4927683 (1990-05-01), Tsutsui
patent: 5089105 (1992-02-01), Tsutsui
patent: 5294369 (1994-03-01), Shigekawa et al.
patent: 5384073 (1995-01-01), Shigekawa et al.
patent: 5403362 (1995-04-01), Gurley
patent: 5514602 (1996-05-01), Brooks et al.
patent: 5516338 (1996-05-01), Pai
patent: 5651795 (1997-07-01), Gurley
patent: 5795836 (1998-08-01), Jin et al.
patent: 5861045 (1999-01-01), Hall
AATCC Test Method 16-1993, Colorfastness to Light, option E, AATCC Technical Manual pp. 33-44 (1995).
Bruchez Jr., M. et al., "Semiconductor nanocrystals as fluorescent biological labels," Science, vol. 281, pp. 2013-2015 (1998).
Chan, W.C.W. et al., "Quantum dot bioconjugates for ultrasensitive nonisotopic detection," Science, vol. 218, pp. 2016-2018 (1998).
Collier, B.J. et al., "Ch. 10. Color and Colorfastness," in Textile Testing and Analysis, pp. 197-235, eds. B.J. Collier and H. H. Epps, Prentice-Hall, Inc., New Jersey (1999).
"Elements of Style," Sunday Advocate, Baton Rouge, Louisiana, Jan. 24, 1999, p. 61 (1999).
Hammond, C.R., "The Elements," in CRC Handbook of Chemistry and Physics, 67th Edition (R.C. Weast, ed.), p. B5, B18-19, B39-40, B43 (1986).
Handley, D.A., "Methods for synthesis of colloidal gold," in Colloidal Gold: Principles, Methods, and Applications, vol. 1, M.A. Hayat ed., Academic Press, Inc., New York pp. 14-32 (1989).
Howell, A.B. et al., "Inhibition of the adherence of P-fimbriated Escherichia coli to uroepithelial-cell surfaces by proanthocyanidin extracts from cranberries," New England Journal of Medicine, vol. 339, pp. 1085-1086 (1998).
Kuhn, H.H., "Adsorption at the liquid/solid interface: Metal oxide coated textiles," from Book of Papers, 1998 International Conference and Exhibition of American Association of Textile Chemists and Colorists, pp. 281-289 (1998).
Moeremans et al., "Sensitive visualization of antigen-antibody reactions in dot and blot immune overlay assays with immunogold and immunogold/silver staining," J. Immunoligical Methods, vol. 74, p. 353-360 (1984).
Moeremans, M. et al., "Sensitive colloidal metal (gold or silver) staining of protein blots on nitrocellulose membranes," Analytical Biochemisry, vol. 145, pp. 315-321 (1985).
Nakao, Y. et al., "Bleaching of fabrics dyed with fine gold particles," Chem. Abs., vol. 116, ll6:237324k, p. 85 (1992).
Nishizake, T. et al., "Printed fabrics with improved lightfastness and crocking fastness," Chem. Abs., vol. 116, 116:61503b (1992).
Nishizaki, T. et al., "Composition for rapid printing textiles," Chem. Abs., vol. 116, 116:176051v p. 93 (1992).
Park, K. et al., "Factors affecting the staining with colloidal gold," in Colloidal Gold: Principles, Methods, and Applications, vol. 1, pp. 489-518, M.A. Hayat ed., Academic Press, Inc., New York (1989).
Slot, J.W. et al., "A new method of preparing gold probes for multiple-labeling cytochemistry," European Journal of Cell Biology, vol. 38, pp. 87-93 (1985).
Smit et al., "Colloidal Gold Labels for Immunocytochemical Analysis of Microbes," in Ultrastructure Techniques for Microorganisms, (H.C. Aldrich and W.J. Todd, eds.), p. 469-516 (1986).
Todd, W. et al., "In Situ formation of Metal Sols as Textile Coloring Agents," Textile Chemist & Colorist, vol. 30, p. 39 (1998).
Todd, W. et al., "In Situ formation of Metal Sols as Textile Coloring Agents," Book of Papers, 1998 International Conference & Exhibition, Sep. 22-25, 1998, Philadelphia, Pennsylvania, p. 596.
Turkevich, J. et al., "A Study of the nucleation and growth processes in the synthesis of colloidal gold," Discuss. Faraday Soc., vol. 11, pp. 55-75 (1955)J.
Board of Supervisors of Louisiana State University and Agricultu
Davis Bonnie J.
Einsmann Margaret
Runnels John H.
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