Process and compositions for corrosion inhibition of metallic ma

Details Process and compositions for corrosion inhibition of metallic ma Process and compositions for corrosion inhibition of metallic ma

1986-06-26

1989-08-22

Schor, Kenneth M.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Maintaining environment nondestructive to metal

422 14, 252390, 252392, 252394, 252 8555, C23F 1104

Patent

active

048594180

ABSTRACT:
Use of the compounds of the formula ##STR1## in which R.sub.1 denotes C.sub.12 -C.sub.26 -alkyl or C.sub.12 -C.sub.26 alkenyl, n denotes a number from 0 to 5, K.sup.(+) denotes a group of the formulae ##STR2## or a group of the formula --(C.sub.2 H.sub.4 O).sub.x H, x denotes a number from 1 to 3, A.sup.(- denotes an anion, R.sub.9 denotes a group of the formula R.sub.1 '-(OCH.sub.2 CH.sub.2).sub.n --, C.sub.8 -C.sub.18 -alkylaryl or aryl-C.sub.8 -C.sub.18 -alkyl, R.sub.1 ' denotes C.sub.14 -C.sub.22 -alkyl or C.sub.14 -C.sub.22 -alkenyl, n denotes a number from 0 to 5 and the radicals R.sub.10 are identical and denote C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -hydroxyalkyl, as corrosion protection agents for metallic materials in aqueous media.

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