AU636343B2 - Novel copper and copper alloy corrosion inhibitors - Google Patents
Novel copper and copper alloy corrosion inhibitorsInfo
- Publication number
- AU636343B2 AU636343B2 AU54760/90A AU5476090A AU636343B2 AU 636343 B2 AU636343 B2 AU 636343B2 AU 54760/90 A AU54760/90 A AU 54760/90A AU 5476090 A AU5476090 A AU 5476090A AU 636343 B2 AU636343 B2 AU 636343B2
- Authority
- AU
- Australia
- Prior art keywords
- copper
- corrosion inhibitors
- novel
- alloy corrosion
- copper alloy
- 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.)
- Ceased
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34853289A | 1989-05-08 | 1989-05-08 | |
US348532 | 1989-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5476090A AU5476090A (en) | 1990-11-08 |
AU636343B2 true AU636343B2 (en) | 1993-04-29 |
Family
ID=23368442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU54760/90A Ceased AU636343B2 (en) | 1989-05-08 | 1990-05-07 | Novel copper and copper alloy corrosion inhibitors |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0397450B1 (de) |
JP (1) | JP2768538B2 (de) |
AT (1) | ATE84322T1 (de) |
AU (1) | AU636343B2 (de) |
CA (1) | CA2016147C (de) |
DE (1) | DE69000724T2 (de) |
ES (1) | ES2054247T3 (de) |
GR (1) | GR3007241T3 (de) |
NZ (1) | NZ233493A (de) |
ZA (1) | ZA903436B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5217686A (en) * | 1990-09-24 | 1993-06-08 | Calgon Corporation | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
US5236626A (en) * | 1990-09-24 | 1993-08-17 | 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5475890A (en) * | 1989-05-08 | 1990-11-08 | Calgon Corporation | Novel alkoxybenzotriazole compounds |
JPH05293771A (ja) * | 1992-04-20 | 1993-11-09 | Sony Corp | 軸用止め輪取付装置 |
Family Cites Families (2)
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 |
-
1990
- 1990-04-30 NZ NZ233493A patent/NZ233493A/en unknown
- 1990-05-07 ZA ZA903436A patent/ZA903436B/xx unknown
- 1990-05-07 CA CA002016147A patent/CA2016147C/en not_active Expired - Lifetime
- 1990-05-07 AU AU54760/90A patent/AU636343B2/en not_active Ceased
- 1990-05-08 JP JP2116998A patent/JP2768538B2/ja not_active Expired - Lifetime
- 1990-05-08 EP EP90304948A patent/EP0397450B1/de not_active Expired - Lifetime
- 1990-05-08 DE DE9090304948T patent/DE69000724T2/de not_active Expired - Lifetime
- 1990-05-08 AT AT90304948T patent/ATE84322T1/de not_active IP Right Cessation
- 1990-05-08 ES ES90304948T patent/ES2054247T3/es not_active Expired - Lifetime
-
1993
- 1993-03-05 GR GR930400461T patent/GR3007241T3/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5475890A (en) * | 1989-05-08 | 1990-11-08 | Calgon Corporation | Novel alkoxybenzotriazole compounds |
JPH05293771A (ja) * | 1992-04-20 | 1993-11-09 | Sony Corp | 軸用止め輪取付装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2768538B2 (ja) | 1998-06-25 |
CA2016147A1 (en) | 1990-11-08 |
JPH02305983A (ja) | 1990-12-19 |
EP0397450A1 (de) | 1990-11-14 |
EP0397450B1 (de) | 1993-01-07 |
NZ233493A (en) | 1992-08-26 |
GR3007241T3 (de) | 1993-07-30 |
ATE84322T1 (de) | 1993-01-15 |
ZA903436B (en) | 1991-01-30 |
CA2016147C (en) | 1999-11-30 |
DE69000724D1 (de) | 1993-02-18 |
AU5476090A (en) | 1990-11-08 |
ES2054247T3 (es) | 1994-08-01 |
DE69000724T2 (de) | 1993-06-09 |
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