CH368681A - Verfahren zum Schützen von Metallen gegen Korrosion - Google Patents
Verfahren zum Schützen von Metallen gegen KorrosionInfo
- Publication number
- CH368681A CH368681A CH5714858A CH5714858A CH368681A CH 368681 A CH368681 A CH 368681A CH 5714858 A CH5714858 A CH 5714858A CH 5714858 A CH5714858 A CH 5714858A CH 368681 A CH368681 A CH 368681A
- Authority
- CH
- Switzerland
- Prior art keywords
- against corrosion
- metals against
- protecting metals
- protecting
- corrosion
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/141—Amines; Quaternary ammonium compounds
- C23F11/142—Hydroxy amines
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/141—Amines; Quaternary ammonium compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/939—Corrosion inhibitor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US649317A US2952635A (en) | 1957-03-29 | 1957-03-29 | Process for preventing corrosion of ferrous metals and composition therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH368681A true CH368681A (de) | 1963-04-15 |
Family
ID=24604294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH5714858A CH368681A (de) | 1957-03-29 | 1958-03-17 | Verfahren zum Schützen von Metallen gegen Korrosion |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2952635A (de) |
| CH (1) | CH368681A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3038856A (en) * | 1959-08-05 | 1962-06-12 | Jefferson Chem Co Inc | Corrosion inhibition |
| US5700767A (en) * | 1995-09-21 | 1997-12-23 | Cjd Investments, Inc. | Downhole well lubricant |
| SE523240C2 (sv) | 2001-12-12 | 2004-04-06 | Akzo Nobel Nv | Användning av hydroxyetylsubstituerad amin som korrosionsinhibitor i saltvattenhaltig miljö i oljefältsapplikationer |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2164565A (en) * | 1937-05-03 | 1939-07-04 | Dow Chemical Co | Rust inhibitor |
| US2196261A (en) * | 1937-12-28 | 1940-04-09 | Us Rubber Co | Corrosion inhibitor |
| US2460259A (en) * | 1946-01-22 | 1949-01-25 | W H And L D Betz | Method of protecting systems for transporting media corrosive to metal |
| US2584086A (en) * | 1946-06-08 | 1952-01-29 | Shell Dev | Hydraulic fluid composition |
| US2688368A (en) * | 1950-04-28 | 1954-09-07 | Gulf Research Development Co | System for the removal of corrosive fluids from gas wells |
| US2739871A (en) * | 1950-09-15 | 1956-03-27 | Daubert Chemical Co | Composition and sheet material for inhibition of corrosion of metals |
| US2599385A (en) * | 1951-07-09 | 1952-06-03 | Petrolite Corp | Solid stick corrosion inhibitors and a process for preventing corrosion of oil and gas well equipment |
| US2659693A (en) * | 1952-05-10 | 1953-11-17 | Standard Oil Dev Co | Process for preventing corrosion of ferrous metals |
| NL95362C (de) * | 1953-05-13 | |||
| FR1105891A (fr) * | 1953-05-13 | 1955-12-08 | Universal Oil Prod Co | Inhibiteurs de corrosion et leurs applications |
| US2833712A (en) * | 1956-02-13 | 1958-05-06 | Pan American Petroleum Corp | Solidified corrosion inhibitor |
-
1957
- 1957-03-29 US US649317A patent/US2952635A/en not_active Expired - Lifetime
-
1958
- 1958-03-17 CH CH5714858A patent/CH368681A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2952635A (en) | 1960-09-13 |
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