DE69115820D1 - Alkoxybenzotriazole Zusammensetzungen und Verwendung deren als Kupfer und Kupferlegierung Korrosionsinhibitoren - Google Patents
Alkoxybenzotriazole Zusammensetzungen und Verwendung deren als Kupfer und Kupferlegierung KorrosionsinhibitorenInfo
- Publication number
- DE69115820D1 DE69115820D1 DE69115820T DE69115820T DE69115820D1 DE 69115820 D1 DE69115820 D1 DE 69115820D1 DE 69115820 T DE69115820 T DE 69115820T DE 69115820 T DE69115820 T DE 69115820T DE 69115820 D1 DE69115820 D1 DE 69115820D1
- Authority
- DE
- Germany
- Prior art keywords
- copper
- corrosion inhibitors
- alloy corrosion
- alkoxybenzotriazole
- compositions
- 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.)
- Expired - Fee Related
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
-
- 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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/587,192 US5217686A (en) | 1990-09-24 | 1990-09-24 | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69115820D1 true DE69115820D1 (de) | 1996-02-08 |
DE69115820T2 DE69115820T2 (de) | 1996-08-08 |
Family
ID=24348769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69115820T Expired - Fee Related DE69115820T2 (de) | 1990-09-24 | 1991-09-23 | Alkoxybenzotriazole Zusammensetzungen und Verwendung deren als Kupfer und Kupferlegierung Korrosionsinhibitoren |
Country Status (8)
Country | Link |
---|---|
US (1) | US5217686A (de) |
EP (1) | EP0478247B1 (de) |
JP (1) | JPH0713309B2 (de) |
AT (1) | ATE132207T1 (de) |
AU (1) | AU639603B2 (de) |
CA (1) | CA2051883C (de) |
DE (1) | DE69115820T2 (de) |
ES (1) | ES2081440T3 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0592118B1 (de) * | 1992-10-08 | 1996-07-31 | Nalco Chemical Company | Verfahren zur Korrosions- und biologischen Substanzkontrolle in Kühlwassersystemen aus Kupfer und Kupferlegierungen |
JP2902281B2 (ja) * | 1993-11-24 | 1999-06-07 | 千代田ケミカル株式会社 | 水溶性金属防食剤 |
US5486334A (en) * | 1994-02-17 | 1996-01-23 | Betz Laboratories, Inc. | Methods for inhibiting metal corrosion in aqueous mediums |
US5378373A (en) * | 1994-02-17 | 1995-01-03 | Betz Laboratories, Inc. | Transport and deposit inhibition of copper in boiler systems |
WO1995031297A1 (en) | 1994-05-13 | 1995-11-23 | Henkel Corporation | Aqueous metal coating composition and process with reduced staining and corrosion |
FR2736935B1 (fr) * | 1995-07-21 | 1997-08-14 | Lorraine Laminage | Solution aqueuse de traitement contre la corrosion de toles d'acier revetues sur une face de zinc ou d'alliage de zinc |
ES2146839T3 (es) | 1995-10-06 | 2000-08-16 | Calgon Corp | Utilizacion de una composicion sinergica para controlar las incrustaciones. |
US5874026A (en) * | 1997-12-01 | 1999-02-23 | Calgon Corporation | Method of forming corrosion inhibiting films with hydrogenated benzotriazole derivatives |
US6265667B1 (en) | 1998-01-14 | 2001-07-24 | Belden Wire & Cable Company | Coaxial cable |
EP0971049A1 (de) * | 1998-06-23 | 2000-01-12 | BetzDearborn Inc | Verfahren zur Korrosionsinhibierung unter Verwendung von Halo-Benzotriazole |
US6585933B1 (en) | 1999-05-03 | 2003-07-01 | Betzdearborn, Inc. | Method and composition for inhibiting corrosion in aqueous systems |
US6103144A (en) * | 1999-04-12 | 2000-08-15 | Betzdearborn Inc. | Halogen resistant copper corrosion inhibitors |
EP2286845B1 (de) | 2004-03-05 | 2016-11-16 | Gen-Probe Incorporated | Reagentien und Verfahren zur Deaktivierung von Nukleinsäuren |
US20070228011A1 (en) * | 2006-03-31 | 2007-10-04 | Buehler Mark F | Novel chemical composition to reduce defects |
US8470238B2 (en) * | 2008-11-20 | 2013-06-25 | Nalco Company | Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems |
US8585964B2 (en) * | 2009-01-13 | 2013-11-19 | Nalco Company | Composition and method for reducing white rust corrosion in industrial water systems |
US8236205B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same |
US8236204B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same |
CN105732527B (zh) * | 2016-02-02 | 2018-03-06 | 陕西科技大学 | 一种三氮唑改性曼尼希碱化合物及其制备方法 |
KR102639587B1 (ko) | 2018-01-03 | 2024-02-21 | 에코랍 유에스에이 인코퍼레이티드 | 부식 억제제로서의 벤조트리아졸 유도체 |
CN114635153B (zh) * | 2022-02-28 | 2023-06-20 | 华南理工大学 | 一种富含缺陷的铜基纳米催化剂及其制备方法与应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861078A (en) * | 1956-11-19 | 1958-11-18 | Emery B Miller | Preparation of benzotriazoles |
US3887481A (en) * | 1971-06-14 | 1975-06-03 | Sherwin Williams Co | Benzotriazole and tolyltriazole mixture with tetrachloroethylene |
JPS5456041A (en) * | 1977-10-01 | 1979-05-04 | Otsuka Chem Co Ltd | Metal corrosion preventing composition |
US4406811A (en) * | 1980-01-16 | 1983-09-27 | Nalco Chemical Company | Composition and method for controlling corrosion in aqueous systems |
JPS5726175A (en) * | 1980-07-23 | 1982-02-12 | Tatsuta Electric Wire & Cable Co Ltd | Corrosion inhibiting compositon |
US4363914A (en) * | 1981-01-05 | 1982-12-14 | The Sherwin-Williams Company | Preparation of benzotriazoles |
US4363913A (en) * | 1981-03-23 | 1982-12-14 | Eastman Kodak Company | Preparation of 2-aminobenzothiazoles |
US4497713A (en) * | 1982-04-01 | 1985-02-05 | Betz Laboratories | Method of inhibiting corrosion and deposition in aqueous systems |
US4744950A (en) * | 1984-06-26 | 1988-05-17 | Betz Laboratories, Inc. | Method of inhibiting the corrosion of copper in aqueous mediums |
US4675158A (en) * | 1985-07-30 | 1987-06-23 | Calgon Corporation | Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions |
US4873139A (en) * | 1988-03-29 | 1989-10-10 | Minnesota Mining And Manufacturing Company | Corrosion resistant silver and copper surfaces |
NZ233493A (en) * | 1989-05-08 | 1992-08-26 | Calgon Corp | Corrosion inhibitors containing alkoxybenzotriazoles |
NZ233492A (en) * | 1989-05-08 | 1992-08-26 | Calgon Corp | Corrosion inhibitors containing alkylbenzotriazoles |
-
1990
- 1990-09-24 US US07/587,192 patent/US5217686A/en not_active Expired - Lifetime
-
1991
- 1991-09-19 CA CA002051883A patent/CA2051883C/en not_active Expired - Fee Related
- 1991-09-23 DE DE69115820T patent/DE69115820T2/de not_active Expired - Fee Related
- 1991-09-23 AU AU84708/91A patent/AU639603B2/en not_active Ceased
- 1991-09-23 EP EP91308618A patent/EP0478247B1/de not_active Expired - Lifetime
- 1991-09-23 AT AT91308618T patent/ATE132207T1/de not_active IP Right Cessation
- 1991-09-23 ES ES91308618T patent/ES2081440T3/es not_active Expired - Lifetime
- 1991-09-24 JP JP3243731A patent/JPH0713309B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU8470891A (en) | 1992-03-26 |
ES2081440T3 (es) | 1996-03-16 |
ATE132207T1 (de) | 1996-01-15 |
EP0478247A2 (de) | 1992-04-01 |
JPH05106069A (ja) | 1993-04-27 |
US5217686A (en) | 1993-06-08 |
EP0478247B1 (de) | 1995-12-27 |
CA2051883A1 (en) | 1992-03-25 |
EP0478247A3 (en) | 1993-03-17 |
DE69115820T2 (de) | 1996-08-08 |
CA2051883C (en) | 2001-04-10 |
JPH0713309B2 (ja) | 1995-02-15 |
AU639603B2 (en) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |