Rust-preventing agent for aqueous systems and rust-inhibiting lu

Compositions – Electrolytes for electrical devices

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Details

252 336, 252 34, 252 347, 252 493, 252 515A, 252392, 562433, 562437, 562455, 562553, 562567, C10M 106

Patent

active

042736641

ABSTRACT:
Rust-inhibiting compounds, especially for aqueous systems such as tool-lubricating emulsions for machine tools and which consist of amine salts of a number of monoaminoalkylene dicarboxylic acids are disclosed.
These rust-inhibitors are used in combination with water and an alkanolamine.
Examples and test results are given.

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patent: 3427245 (1969-02-01), Hotten
patent: 3945931 (1976-03-01), Bussi et al.
patent: 4053426 (1977-10-01), Davis et al.

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