Compositions – Electrolytes for electrical devices
Patent
1979-05-22
1981-06-16
Metz, Andrew
Compositions
Electrolytes for electrical devices
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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Metz Andrew
Snamprogetti S.p.A.
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