JPS57114670A - Corrosion inhibitor - Google Patents
Corrosion inhibitorInfo
- Publication number
- JPS57114670A JPS57114670A JP18955280A JP18955280A JPS57114670A JP S57114670 A JPS57114670 A JP S57114670A JP 18955280 A JP18955280 A JP 18955280A JP 18955280 A JP18955280 A JP 18955280A JP S57114670 A JPS57114670 A JP S57114670A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion inhibitor
- inhibitor
- corrosion
- org
- alkylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE: To obtain an org. corrosion inhibitor having a superior corrosion inhibitory, effect and a low foaming property by adding alkali salts of specified carboxylic acids as essential components.
CONSTITUTION: This corrosion inhibitor contains alkali salts of carboxylic acids represented by general formulaIas essential components. In the formula each of R1 and R2 is 1W6C alkylene, X is O, S, SO2, CO or 1W5C alkylene which may have ≤4C lower alkyl side chain, each of R3 and R4 is 1W4C alkyl, and each of m and n is 0 or an integer of 1W3. This inhibitor is an org. corrosion inhibitor having a low foaming property and a superior corrosion inhibitory effect without mixing with other inorg. compound even if it is added only in a small amount. This inhibitor is dissolved in water, oil or emulsion and used like a conventional corrosion inhibitor.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18955280A JPS6014108B2 (en) | 1980-12-31 | 1980-12-31 | anti-rust |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18955280A JPS6014108B2 (en) | 1980-12-31 | 1980-12-31 | anti-rust |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57114670A true JPS57114670A (en) | 1982-07-16 |
JPS6014108B2 JPS6014108B2 (en) | 1985-04-11 |
Family
ID=16243226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18955280A Expired JPS6014108B2 (en) | 1980-12-31 | 1980-12-31 | anti-rust |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6014108B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4909987A (en) * | 1983-10-27 | 1990-03-20 | Henkel Kommanditgesellschaft Auf Aktien | Aroylcarboxylic acid corrosion inhibitors |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08209626A (en) * | 1995-02-07 | 1996-08-13 | Nitta Ind Corp | Bridge falling preventing device for bridge |
-
1980
- 1980-12-31 JP JP18955280A patent/JPS6014108B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4909987A (en) * | 1983-10-27 | 1990-03-20 | Henkel Kommanditgesellschaft Auf Aktien | Aroylcarboxylic acid corrosion inhibitors |
Also Published As
Publication number | Publication date |
---|---|
JPS6014108B2 (en) | 1985-04-11 |
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