Zinc and/or lead salts of carboxylic acids and their use as corr

Details Zinc and/or lead salts of carboxylic acids and their use as corr Zinc and/or lead salts of carboxylic acids and their use as corr

1987-05-11

1989-05-16

Lieberman, Paul

Compositions

Preservative agents

Anti-corrosion

106 1505, 25238951, 252392, C09K 1504

Patent

active

048307750

ABSTRACT:
Novel zinc, lead or zinc/lead salts of carboxylic acids of the formula ##STR1## where Y is --CO-- or --SO.sub.2 --, X is H or --NO.sub.2 and n is 1 or 2. The salts, in particular the basic salts of (I), are useful corrosion-inhibitors for coating systems, especially for aqueous or water-dilutable systems.

REFERENCES:
patent: 3591555 (1971-07-01), Rabiloud et al.
patent: 4089690 (1978-05-01), Pantzer et al.
patent: 4329381 (1982-05-01), Eschwey et al.
patent: 4344862 (1982-08-01), Widder et al.
patent: 4647452 (1987-03-01), Ritchey et al.

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