POLYMER COMPOSITIONS SUITABLE FOR PRODUCING PLATED PRODUCTS

A method for the production of metal-plated articles, including the step ofdepositing an electrically-conductive metallic layer on a surface of an article comprising a polymer composition comprising by weight:a) 40-60% of a propylene homopolymer, or propylene copolymer containing up to 5% by weight...

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Bibliographische Detailangaben
Hauptverfasser:	LUNGHI, Luca, LUJAN ABARCA, Maria Aranzazu, FOGUET ROCA, Alberto
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A method for the production of metal-plated articles, including the step ofdepositing an electrically-conductive metallic layer on a surface of an article comprising a polymer composition comprising by weight:a) 40-60% of a propylene homopolymer, or propylene copolymer containing up to 5% by weight of ethylene and/or another C4-C10 α-olefin, and having a melting temperature of 155° C. or higher and/or a fraction soluble in xylene at 25° C. of 10% by weight or less;b) 10-20% of an ethylene-based elastoplastic copolymer, optionally, a copolymer of ethylene with C4-C10 α-olefin;c) 2-6% of a styrene block copolymer;d) optionally, up to 3% of a propylene homopolymer having a Melt Flow Rate (230° C./2.16 kg) of 500 g/10 min. or more;e) 15-50% of a filler; andf) optionally, up to 6% of a color pigment.