FR2304687B1 - - Google Patents
Info
- Publication number
- FR2304687B1 FR2304687B1 FR7607506A FR7607506A FR2304687B1 FR 2304687 B1 FR2304687 B1 FR 2304687B1 FR 7607506 A FR7607506 A FR 7607506A FR 7607506 A FR7607506 A FR 7607506A FR 2304687 B1 FR2304687 B1 FR 2304687B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
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 |
|---|---|---|---|
| US05/558,766 US3985503A (en) | 1975-03-17 | 1975-03-17 | Process for inhibiting metal corrosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2304687A1 FR2304687A1 (fr) | 1976-10-15 |
| FR2304687B1 true FR2304687B1 (US07534539-20090519-C00280.png) | 1979-08-24 |
Family
ID=24230905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7607506A Granted FR2304687A1 (fr) | 1975-03-17 | 1976-03-16 | Procede pour inhiber la corrosion de metaux |
Country Status (7)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998993A (en) * | 1975-06-09 | 1976-12-21 | Bell Telephone Laboratories, Incorporated | Electrical device having a metal surface bearing a corrosion inhibitor |
| US4184991A (en) * | 1978-03-13 | 1980-01-22 | Zimmite Corporation | Corrosion inhibiting composition for ferrous metals and method of treating with same |
| US4161396A (en) * | 1978-03-17 | 1979-07-17 | Owens-Corning Fiberglas Corporation | Method and apparatus for processing heat-softened fiber-forming material |
| GB2094776B (en) * | 1981-03-11 | 1984-05-16 | Dearborn Chemicals Ltd | Prevention of corrosion in aqueous systems |
| US4522785A (en) * | 1982-11-04 | 1985-06-11 | The Sherwin-Williams Company | Dialkylaminomethyl aromatic triazoles as corrosion inhibitors |
| US4595523A (en) * | 1983-07-01 | 1986-06-17 | Petrolite Corporation | Corrosion inhibition in engine fuel systems |
| US4744950A (en) * | 1984-06-26 | 1988-05-17 | Betz Laboratories, Inc. | Method of inhibiting the corrosion of copper in aqueous mediums |
| US4698162A (en) * | 1985-12-06 | 1987-10-06 | Morton Thiokol, Inc. | Method for prevention of metallic precipitate reoxidation/redissolution in aqueous systems |
| US4999282A (en) * | 1988-05-18 | 1991-03-12 | Konica Corporation | Silver halide photographic material |
| US5156769A (en) * | 1990-06-20 | 1992-10-20 | Calgon Corporation | Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions |
| US5746947A (en) * | 1990-06-20 | 1998-05-05 | Calgon Corporation | Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| US5141675A (en) * | 1990-10-15 | 1992-08-25 | Calgon Corporation | Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| US5316573A (en) * | 1992-03-12 | 1994-05-31 | International Business Machines Corporation | Corrosion inhibition with CU-BTA |
| US5411677A (en) * | 1993-04-26 | 1995-05-02 | The Penn State Research Foundation | Method and composition for preventing copper corrosion |
| US5486334A (en) * | 1994-02-17 | 1996-01-23 | Betz Laboratories, Inc. | Methods for inhibiting metal corrosion in aqueous mediums |
| US5503775A (en) * | 1994-05-09 | 1996-04-02 | Nalco Chemical Company | Method of preventing yellow metal corrosion in aqueous systems with superior corrosion performance in reduced environmental impact |
| US6265667B1 (en) | 1998-01-14 | 2001-07-24 | Belden Wire & Cable Company | Coaxial cable |
| US5968408A (en) * | 1998-06-24 | 1999-10-19 | Betzdearborn Inc. | Methods of inhibiting corrosion using isomers of chloro-methylbenzotriazole |
| US20070238821A1 (en) * | 2006-04-11 | 2007-10-11 | Houlihan Francis J | Anti-tarnishing device |
| US9475945B2 (en) | 2013-10-03 | 2016-10-25 | Kennametal Inc. | Aqueous slurry for making a powder of hard material |
| IN2013CH04500A (US07534539-20090519-C00280.png) | 2013-10-04 | 2015-04-10 | Kennametal India Ltd | |
| FR3014447B1 (fr) * | 2013-12-05 | 2016-02-05 | Fives Stein | Procede et installation de traitement thermique en continu d'une bande d'acier |
| CA3031521A1 (en) | 2016-07-29 | 2018-02-01 | Ecolab Usa Inc. | Benzotriazole and tolyltriazole derivatives for corrosion mitigation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425954A (en) * | 1966-01-24 | 1969-02-04 | Cromwell Paper Co | Four component multipurpose corrosion inhibitor |
| DE1948794A1 (de) * | 1969-09-26 | 1971-04-01 | Rhein Chemie Rheinau Gmbh | 4,5,6,7-Tetrahydrobenzotriazole,Verfahren zu ihrer Herstellung und ihre Verwendung als Korrosionsinhibitoren |
| JPS5327694B2 (US07534539-20090519-C00280.png) * | 1972-02-05 | 1978-08-10 |
-
1975
- 1975-03-17 US US05/558,766 patent/US3985503A/en not_active Expired - Lifetime
- 1975-12-16 DE DE19752556657 patent/DE2556657A1/de not_active Withdrawn
-
1976
- 1976-01-27 JP JP51007225A patent/JPS51107243A/ja active Pending
- 1976-03-16 CH CH326976A patent/CH603817A5/xx not_active IP Right Cessation
- 1976-03-16 FR FR7607506A patent/FR2304687A1/fr active Granted
- 1976-03-16 CA CA247,986A patent/CA1056591A/en not_active Expired
- 1976-03-17 GB GB1082576A patent/GB1478004A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2556657A1 (de) | 1976-09-30 |
| JPS51107243A (US07534539-20090519-C00280.png) | 1976-09-22 |
| FR2304687A1 (fr) | 1976-10-15 |
| US3985503A (en) | 1976-10-12 |
| GB1478004A (en) | 1977-06-29 |
| CA1056591A (en) | 1979-06-19 |
| CH603817A5 (US07534539-20090519-C00280.png) | 1978-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |