Corrosion Inhibitors Having Increased Biological Degradability And Minimized Toxicity
申请人:Leinweber Dirk
公开号:US20100283010A1
公开(公告)日:2010-11-11
The invention relates to the use of salts of compound of the formula (1)
and amines of the formula (2),
where R1 means C
8
- to C
30
-Alkyl or C
8
- to C
30
-Alkenyl, R2 means hydrogen or a group of the formula —(A—O)
x
—H, R3, R4 mean hydrogen, C
1
- to C
4
-Alkyl or a group of the formula —(A—O)
x
—H, A means C
2
- to C
4
-Alkylene, and x means a number from 1 to 10, as water-soluble or water-dispersible corrosion inhibitors.