LEAD-FREE CONDUCTIVE COMPOSITIONS AND METHODS OF USING THEM

A conductive composition includes a mono- acid hybrid that includes an unprotected, single reactive group. The mono-acid hybrid may include substantially non- reactive groups elsewhere such that the mono-acid hybrid is functional as a chain terminator. Methods and devices using the compositions are...

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Bibliographische Detailangaben
Hauptverfasser:	HURLEY, JAMES, SOBCZAK, MARTIN, HARIHARAN, RAJAN, KANAGAVEL, SENTHIL, QUINONES, JOSE, MAKITA, DEBORAH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COMPOSITIONS BASED THEREON CONDUCTORS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INSULATORS MACHINE TOOLS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTED CIRCUITS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A conductive composition includes a mono- acid hybrid that includes an unprotected, single reactive group. The mono-acid hybrid may include substantially non- reactive groups elsewhere such that the mono-acid hybrid is functional as a chain terminator. Methods and devices using the compositions are also disclosed. La présente invention concerne une composition conductrice comprenant un hybride de mono-acide qui comprend un groupe réactif simple non protégé. L'hybride de mono-acide comprend par ailleurs des groupes essentiellement non réactifs de sorte que l'hybride de mono-acide soit fonctionnel comme terminateur de chaîne. L'invention concerne également des procédés et des dispositifs utilisant les compositions.