COPPER OR COPPER ALLOY ARTICLE COMPRISING SURFACE-MODIFYING POLYESTER RESIN AND MANUFACTURING METHOD

• Main Authors: TAKAHASHI, Tsukasa, MUTO, Yuka, SUGAYA, Takutaka, HIRAI, Kinji, AKIYAMA, Isamu
• Format: Patent
• Language: English; French; Japanese
• Published: 03.08.2017
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; 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; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; METALLURGY; PERFORMING OPERATIONS; PRINTED CIRCUITS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A copper alloy article is characterized by comprising a substrate 10 made of a copper alloy, a polyester resin body 40, and a compound layer 20 for bonding the substrate 10 with the polyester resin body 40, and is characterized in that the compound layer 20 contains a compound having a nitrogen-containing functional group and a silanol group, and an alkane amine-based silane coupling agent. L'invention concerne un article en alliage de cuivre qui est caractéristique en ce qu'il contient : un corps de base (10) constitué d'un alliage de cuivre ; un corps principal de résine polyester (40) ; et une couche de composé (20) liée audit corps de base (10) et audit corps principal de résine polyester (40). Ladite couche de composé (20) comprend : un composé possédant un groupe fonctionnel à teneur en azote ainsi qu'un groupe silanol ; et un agent de couplage de silane à base d'amine type alcane. 銅合金よりなる基体１０と、ポリエステル系樹脂本体４０と、前記基体１０と前記ポリエステル系樹脂本体４０とを接合する化合物層２０とを含み、前記化合物層２０が、窒素を含む官能基とシラノール基とを有する化合物と、アルカン型アミン系シランカップリング剤と、を含有することを特徴とする銅合金物品である。