BRIGHTENER FOR ELECTRIC NICKEL PLATING, ELECTRIC NICKEL PLATING SOLUTION, ELECTRIC PLATING METHOD, PLATING PRODUCT AND NICKEL ELUTION PREVENTION METHOD

PROBLEM TO BE SOLVED: To provide a brightener for electric nickel plating whereby, when nickel plating and chromium plating are applied on the outer surface of water supply fittings, it is possible to prevent the nickel plating from deposited on the inner surface of water supply fittings.SOLUTION: T...

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Bibliographische Detailangaben
Hauptverfasser:	NAGAO TOSHIMITSU, TSUJIMOTO TAKAMITSU, KATAYAMA JUNICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS THEREFOR CHEMISTRY DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FIXED CONSTRUCTIONS METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SEWERAGE SINKS WATER SUPPLY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a brightener for electric nickel plating whereby, when nickel plating and chromium plating are applied on the outer surface of water supply fittings, it is possible to prevent the nickel plating from deposited on the inner surface of water supply fittings.SOLUTION: This invention relates to a brightener for electric nickel plating solution comprising a compound having an acryloyl group or a methacryloyl group.SELECTED DRAWING: None 【課題】給水器具の外面にニッケルめっき及びクロムめっきを施したときに、ニッケルめっきが給水器具の内面に析出するのを防ぐことができる電気ニッケルめっき用光沢剤を提供すること。【解決手段】本発明は、アクリロイル基又はメタクロイル基を有する化合物を含む、電気ニッケルめっき液用光沢剤に関する。【選択図】なし