Abstract:
Verwendung der Verbindungen der Formel R1 C12-C26-Alkyl oder C12-C26-Alkenyl, n eine Zahl von 0 bis 5, C1-C3-Alkyl, R3 C1-C3-Alkyl oder eine Gruppe der Formel -(C2H4O)xH, x eine Zahl von 1 bis 3, A ein Anion, R9 eine Gruppe der Formel R1'-(OCH2CH2)n-, C8-C18-Alkylaryl oder Aryl-C8-C18-alkyl, R1' C14-C22-Alkyl oder C14-C22-Alkenyl, n eine Zahl von 0 bis 5 und die Reste R10 gleich sind und C1-C4-Alkyl oder C1-C4-Hydroxialkyl bedeuten, als Korrosionsschutzmittel für metallische Werkstoffe in wässrigen Medien.
Abstract:
Use of the compounds of the formula in which R1 denotes C12-C26-alkyl or C12-C26alkenyl, n denotes a number from 0 to 5, K(+) denotes a group of the formulae or a group of the formula -(C2H4O)xH, x denotes a number from 1 to 3, A(-denotes an anion, R9 denotes a group of the formula R1'-(OCH2CH2)n-, C8-C18-alkylaryl or aryl-C8-C18-alkyl, R1' denotes C14-C22-alkyl or C14-C22-alkenyl, n denotes a number from 0 to 5 and the radicals R10 are identical and denote C1-C4-alkyl or C1-C4-hydroxyalkyl, as corrosion protection agents for metallic materials in aqueous media.
Abstract:
Use of the compounds of the formula in which R1 denotes C12-C26-alkyl or C12-C26alkenyl, n denotes a number from 0 to 5, K(+) denotes a group of the formulae or a group of the formula -(C2H4O)xH, x denotes a number from 1 to 3, A(-denotes an anion, R9 denotes a group of the formula R1'-(OCH2CH2)n-, C8-C18-alkylaryl or aryl-C8-C18-alkyl, R1' denotes C14-C22-alkyl or C14-C22-alkenyl, n denotes a number from 0 to 5 and the radicals R10 are identical and denote C1-C4-alkyl or C1-C4-hydroxyalkyl, as corrosion protection agents for metallic materials in aqueous media.