Polyaniline-coated urea-formaldehyde resin nanoparticles and preparation method thereof

The invention relates to a polyaniline-coated nanoparticle composite material and a preparation method thereof and belongs to the technical fields of metal corrosion resistance and electromagnetic shielding. The method comprises the following steps: firstly preparing urea-formaldehyde resin nanopart...

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Bibliographische Detailangaben
Hauptverfasser:	GUO ZHONGCHENG, FU RENCHUN
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a polyaniline-coated nanoparticle composite material and a preparation method thereof and belongs to the technical fields of metal corrosion resistance and electromagnetic shielding. The method comprises the following steps: firstly preparing urea-formaldehyde resin nanoparticles and then generating a polyaniline coating film on the surfaces of the urea-formaldehyde resin nanoparticles. The polyaniline-coated urea-formaldehyde resin nanoparticles prepared by the preparation method disclosed by the invention have excellent properties of enabling the polyaniline film to be firmly attached on the surface of the resin, being high in conductivity, facilitating the formation of a dispersion system and the like. The polyaniline-coated nanoparticle composite material can be used for materials of conductive coating layers or be used for directly preparing conductive polymer thin film materials.