FLUX AND SOLDER PASTE

Provided are flux in which solder wettability is improved, and a solder paste in which the flux is used. The flux contains 0.5-20.0 wt% of a (2-carboxyalkyl)isocyanurate adduct, and 5.0-45.0 wt% of a rosin, and furthermore contains a solvent. The (2-carboxyalkyl)isocyanurate adduct is a mono(2-carbo...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAGI, Kazuyori, TAKAKI, Akiko, MINEGISHI, Kazuhiro, KITAZAWA, Kazuya, TSUDA, Ryuichi, KAWASAKI, Hiroyoshi, SHIRATORI, Masato, NAGAI, Tomoko, HORIKOSHI, Rina, MIYAGI, Nanako, OTSUKI, Teppei, HASHIMOTO, Yutaka
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALLOYS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FERROUS OR NON-FERROUS ALLOYS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SOLDERING OR UNSOLDERING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	Provided are flux in which solder wettability is improved, and a solder paste in which the flux is used. The flux contains 0.5-20.0 wt% of a (2-carboxyalkyl)isocyanurate adduct, and 5.0-45.0 wt% of a rosin, and furthermore contains a solvent. The (2-carboxyalkyl)isocyanurate adduct is a mono(2-carboxyalkyl)isocyanurate adduct, a bis(2-carboxyalkyl)isocyanurate adduct, a tris(2-carboxyalkyl)isocyanurate adduct, or a combination of two or more of these.