Coating processes – With post-treatment of coating or coating material – Liquid extraction of coating constituent or cleaning coating
Patent
1998-01-05
2000-02-08
Dudash, Diana
Coating processes
With post-treatment of coating or coating material
Liquid extraction of coating constituent or cleaning coating
427384, 4273977, 427402, 4274195, B05D 138, B05D 300
Patent
active
060225904
ABSTRACT:
A two-step adsorption process for producing ordered organic/inorganic multilayer structures is provided. Multilayered films are formed on metallic and nonmetallic substrates by alternate adsorption of a cationic polyelectrolyte and anionic sheets of a silicate clay. The two-step adsorption process is not only fast but allows also for preparation of multilayer elements of thicknesses greater than about 2200 Angstroms on silicon, and greater than about 1500 Angstroms on gold, silver, and copper.
REFERENCES:
patent: 3808740 (1974-05-01), Porter et al.
patent: 3849180 (1974-11-01), Schulze
patent: 4168112 (1979-09-01), Ellis et al.
patent: 4336306 (1982-06-01), Fellows
patent: 4423088 (1983-12-01), Graf et al.
patent: 4539061 (1985-09-01), Sagiv
patent: 4701366 (1987-10-01), Deckman et al.
patent: 4925530 (1990-05-01), Sinclair et al.
patent: 5208111 (1993-05-01), Decher et al.
patent: 5308808 (1994-05-01), Gregar et al.
patent: 5314855 (1994-05-01), Thorpe et al.
patent: 5342530 (1994-08-01), Aften et al.
patent: 5716709 (1998-02-01), Ferguson et al.
G. Cao, H. Hong, and T. Mallouk, "Layered Metal Phosphates and Phosphonates: From Crystals to Monolayers", Acc. Chem. Res. 1992, 25, 420-427.
J. Cheung, A. Fou, and M. Rubner, "Molecular Self-Assembly of Conducting Polymers", Thin Solid Films, 244 (1994) 985-989.
G. Decher, Y. Lvov, and J. Scmitt, "Proof of Multilayer Strucutural Organization in Self-Assembled Polycation-Polyanion Molecular Films", Thin Solid Films 244 (1994) 772-777.
S. Evans, A. Ulman, K. Goppert-Berarducci, and L. Gerenser, "Self-Assembled Multilayers of w-Mercaptoalkonoic Acids: Selective Ionic Interactions", J. Am. Chem. Soc. 1991, 113, 5866-5868.
Gaines, Jr., George L. "Deposition of Colloidal Particles in Monolayers and Multilayers", Thin Solid Films, 99 (1983) 243-248.
R. K. Iler "Multilayers of Colloial Particles", Journal of Colloid and Interface Science 21, 569-594 (1966).
H. Lee, L. Kepley, H. Hong, and T. Mallouk, "Inorganic Analogues of Langmuir-Blodgett Films: Adsorption of Ordered Zirconium 1,10 Decaanebisphosphomate Multilayers on Silicon Surfaces", J. Am. Chem. Soc. 1988, 110, 618-620.
Y. Lvov, F. Essler, and G. Decher, "Combination of Polycation/Polyanion Self-Assembly and Langmuir-Blodgett Transfer for the Construction of Supperlatice Films", J. Phys. Chem. 1993, 97, 13773-13777.
Y. Lvov, H. Haas, G. Decher, H. Mohwald, and A. Kalachev, "Assembly of Polyelectrolyte Molecular Films onto Plasma-Treated Glass", Phys, Chem 1993, 97, 12835-12841.
G. Ozin, "Nanochemistry: Synthesis in Diminishing Dimensions". Advanced Materials, 4, No. 10 (1992) pp. 612-647.
Schmitt, J., Grunewals, T., Decher, G., Pershan, P.S., Kjaer, K., Losche, M., "Internal Structure of Layer-by-Layer Adsorbed Polyelectrolitic Films: A Neutron and X-Ray Reflectivity Study", Macromolecules, 1993, 26, 7058-7063.
Ferguson Gregory S.
Kleinfeld Elaine R.
Competitive Technologies Inc.
Dudash Diana
Novack Michael R.
LandOfFree
Stepwise formation of multilayered nanostructures from macromole does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stepwise formation of multilayered nanostructures from macromole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stepwise formation of multilayered nanostructures from macromole will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1679016