DE3317669

A zinc plating bath comprises a conductive aqueous solution containing zinc ions and a brightening additive which is a derivative of beta -aminopropionic acid or a polymer thereof. A ductile zinc deposit having a uniform high degree of brightness can be electrodeposited from the bath onto a substrat...

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1. Verfasser: MARTIN, SYLVIA, DETROIT, MICH., US
Format: Patent
Sprache:eng
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Zusammenfassung:A zinc plating bath comprises a conductive aqueous solution containing zinc ions and a brightening additive which is a derivative of beta -aminopropionic acid or a polymer thereof. A ductile zinc deposit having a uniform high degree of brightness can be electrodeposited from the bath onto a substrate.