Coating processes – Particles – flakes – or granules coated or encapsulated – Applying superposed diverse coatings or coating a coated base
Reexamination Certificate
2004-06-10
2008-12-02
Cleveland, Michael (Department: 1792)
Coating processes
Particles, flakes, or granules coated or encapsulated
Applying superposed diverse coatings or coating a coated base
C427S212000, C427S561000, C264S006000
Reexamination Certificate
active
07459182
ABSTRACT:
A process for the preparation of organic material comprising an organic substrate and at least one dielectric layer consisting of one or more oxides of a metal selected from groups 3 to 15 of the periodic table, which comprises the steps of:(a) suspending the organic material in an aqueous solution of fluorine scavenger;(b) adding an aqueous solution of one or more fluorine containing metal complexes which are the precursors of the desired metal oxide coating; and(c) subjecting said suspension to microwave radiation to deposit the metal oxide onto said organic material, wherein steps (b) and (c) can optionally be repeated using different fluorine containing metal complexes to produce one or more metal oxide layers.The substrate can be optionally dissolved with solvent to yield free metal oxide or mixed metal oxides that have a plane-parallel structure.
REFERENCES:
patent: 3087827 (1963-04-01), Klenke, Jr. et al.
patent: 4217038 (1980-08-01), Letter et al.
patent: 5733371 (1998-03-01), Hashio et al.
patent: 5855660 (1999-01-01), Bujard et al.
patent: 5958125 (1999-09-01), Schmid et al.
patent: 6066359 (2000-05-01), Yao et al.
patent: 6238471 (2001-05-01), Vogt et al.
patent: 6369147 (2002-04-01), Polonka et al.
patent: 6500251 (2002-12-01), Andes et al.
patent: 2002/0147108 (2002-10-01), Sato et al.
patent: 2003/0075079 (2003-04-01), Sommer
Piero et al., “Titanium(1V) oxide thin films obtained by a two-step soft-solution,” 2002, Thin Solid Films 411, pp. 185-191.
E. Vigil et al., Thin Solid Films, vol. 365, (2000), pp. 12-18.
E. Vigil et al., Journal of Materials Science Letters, vol. 18, (1999), pp. 1067-1069.
E. Vigil et al., Langmuir, vol. 17, (2001), pp. 891-896.
E. Lerner et al., Journal of Materials Science: Materials in Medicine, vol. 2, (1991), pp. 138-141.
D. Daichuan et al., Materials Research Bulletin, vol. 30, No. 5, pp. 537-541, (1995).
C. Leonelli et al., Microwaves: Theory and Application in Materials Processing V, (2001), pp. 321-327.
I. Girnus et al., Zeolites, vol. 15, pp. 33-39, (1995).
R. Rodriguez-Clemente et al., Journal of Crystal Growth, vol. 169, (1996), pp. 339-346.
D. Daichuan et al., Materials Research Bulletin, vol. 30, No. 5, pp. 531-535, (1995).
A. Peiró et al., Thin Solid Films, vol. 411, (2002), pp. 185-191.
Bujard Patrice
Pastor Stephen Daniel
Xiong Rong
Ciba Specialty Chemicals Corporation
Cleveland Michael
Loggins Shiela A.
Vetere Robert
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