Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Reexamination Certificate
2011-07-19
2011-07-19
Gonzalez, Porfirio Nazario (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
C556S055000, C556S105000, C556S114000, C534S016000
Reexamination Certificate
active
07982063
ABSTRACT:
The invention relates to a composite material comprising nanoparticles of at least one metal derivative and at least one type of carboxylic and/or sulfonic acid derivative organic compound chemically bound in a covalent manner with said nanoparticles by means of at least one carboxylic and/or sulfonic function.
REFERENCES:
patent: 5593781 (1997-01-01), Nass et al.
patent: WO 93/21127 (1993-10-01), None
patent: WO 2005/094156 (2005-10-01), None
Schnitzler et al. “Preparation and Characterization of Novel Hybrid materials Formed from (Ti,Sn)O2Nanoparticles and Polyaniline.” Nov. 1, 2003.Chem. Mater., vol. 15, No. 24, pp. 4658-4665.
Goutailler et al. “Low temperature and aqueous sol-gel deposit of photocatalytic active nanoparticulate TiO2.” Dec. 12, 2002J. Mater. Chem., 2003, vol. 13, pp. 342-346.
Daniele Stephane
Hubert, legal representative Eugène
Hubert-Pfalzgraf Liliane Georgette
Centre National de la Recherche Scientifique (C.N.R.S.)
Gonzalez Porfirio Nazario
Oliff & Berridg,e PLC
UCBL Universite Claude Bernard de Lyon 1
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