ES2054247T3 - Nuevos inhibidores de la corrosion del cobre y sus aleaciones. - Google Patents
Nuevos inhibidores de la corrosion del cobre y sus aleaciones.Info
- Publication number
- ES2054247T3 ES2054247T3 ES90304948T ES90304948T ES2054247T3 ES 2054247 T3 ES2054247 T3 ES 2054247T3 ES 90304948 T ES90304948 T ES 90304948T ES 90304948 T ES90304948 T ES 90304948T ES 2054247 T3 ES2054247 T3 ES 2054247T3
- Authority
- ES
- Spain
- Prior art keywords
- corrosion
- alloys
- copper
- new inhibitors
- inhibitors
- 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 - Lifetime
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 |
|---|---|---|---|
| US34853289A | 1989-05-08 | 1989-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2054247T3 true ES2054247T3 (es) | 1994-08-01 |
Family
ID=23368442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90304948T Expired - Lifetime ES2054247T3 (es) | 1989-05-08 | 1990-05-08 | Nuevos inhibidores de la corrosion del cobre y sus aleaciones. |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236626A (en) * | 1990-09-24 | 1993-08-17 | Calgon Corporation | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| US5217686A (en) * | 1990-09-24 | 1993-06-08 | Calgon Corporation | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
| JP4529242B2 (ja) * | 2000-06-22 | 2010-08-25 | 栗田工業株式会社 | 水処理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59222589A (ja) * | 1983-05-30 | 1984-12-14 | Hitachi Ltd | 金属の腐食抑制剤 |
| NZ212126A (en) * | 1984-06-26 | 1988-05-30 | Betz Int | Copper-corrosion inhibitor composition and use in water cooling systems |
| ZA903395B (en) * | 1989-05-08 | 1991-01-30 | Calgon Corp | Novel alkoxybenzotriazole compounds |
| JPH05293771A (ja) * | 1992-04-20 | 1993-11-09 | Sony Corp | 軸用止め輪取付装置 |
-
1990
- 1990-04-30 NZ NZ233493A patent/NZ233493A/en unknown
- 1990-05-07 CA CA002016147A patent/CA2016147C/en not_active Expired - Lifetime
- 1990-05-07 ZA ZA903436A patent/ZA903436B/xx unknown
- 1990-05-07 AU AU54760/90A patent/AU636343B2/en not_active Ceased
- 1990-05-08 DE DE9090304948T patent/DE69000724T2/de not_active Expired - Lifetime
- 1990-05-08 ES ES90304948T patent/ES2054247T3/es not_active Expired - Lifetime
- 1990-05-08 EP EP90304948A patent/EP0397450B1/en not_active Expired - Lifetime
- 1990-05-08 JP JP2116998A patent/JP2768538B2/ja not_active Expired - Lifetime
- 1990-05-08 AT AT90304948T patent/ATE84322T1/de not_active IP Right Cessation
-
1993
- 1993-03-05 GR GR930400461T patent/GR3007241T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE84322T1 (de) | 1993-01-15 |
| CA2016147A1 (en) | 1990-11-08 |
| AU636343B2 (en) | 1993-04-29 |
| EP0397450B1 (en) | 1993-01-07 |
| DE69000724D1 (de) | 1993-02-18 |
| JP2768538B2 (ja) | 1998-06-25 |
| EP0397450A1 (en) | 1990-11-14 |
| ZA903436B (en) | 1991-01-30 |
| GR3007241T3 (enrdf_load_stackoverflow) | 1993-07-30 |
| JPH02305983A (ja) | 1990-12-19 |
| AU5476090A (en) | 1990-11-08 |
| DE69000724T2 (de) | 1993-06-09 |
| CA2016147C (en) | 1999-11-30 |
| NZ233493A (en) | 1992-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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