NO881091D0 - PREPARATION FOR AA HIDDEN METAL CORROSION IN WATER CONDUCTING SYSTEMS. - Google Patents
PREPARATION FOR AA HIDDEN METAL CORROSION IN WATER CONDUCTING SYSTEMS.Info
- Publication number
- NO881091D0 NO881091D0 NO881091A NO881091A NO881091D0 NO 881091 D0 NO881091 D0 NO 881091D0 NO 881091 A NO881091 A NO 881091A NO 881091 A NO881091 A NO 881091A NO 881091 D0 NO881091 D0 NO 881091D0
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- metal corrosion
- water conducting
- conducting systems
- hidden metal
- 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
-
- 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
- C23F11/167—Phosphorus-containing compounds
-
- 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
- C23F11/18—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 inorganic inhibitors
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 |
|---|---|---|---|
| US2771487A | 1987-03-19 | 1987-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO881091D0 true NO881091D0 (en) | 1988-03-11 |
| NO881091L NO881091L (en) | 1988-09-20 |
Family
ID=21839356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO881091A NO881091L (en) | 1987-03-19 | 1988-03-11 | PREPARATION FOR AA HIDDEN METAL CORROSION IN WATER CONDUCTING SYSTEMS. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0283191A3 (en) |
| JP (1) | JPS63259086A (en) |
| KR (1) | KR880011376A (en) |
| AU (1) | AU1321288A (en) |
| DK (1) | DK141388A (en) |
| FI (1) | FI881163A (en) |
| NO (1) | NO881091L (en) |
| ZA (1) | ZA881767B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9024470D0 (en) * | 1990-11-10 | 1991-01-02 | Ciba Geigy Ag | Corrision inhibition |
| US5760021A (en) * | 1992-05-29 | 1998-06-02 | The Procter & Gamble Company | Phosphonocarboxylate compounds pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism |
| US8025840B2 (en) | 2008-10-31 | 2011-09-27 | General Electric Company | Compositions and methods for inhibiting corrosion in aqueous media |
| US10287199B2 (en) * | 2014-02-12 | 2019-05-14 | Kurita Water Industries Ltd. | Use of phosphotartaric acid and the salts thereof for the treatment of water in water-conducting systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578708A (en) * | 1967-11-02 | 1971-05-11 | Hooker Chemical Corp | Metal sequestrant |
| US3901651A (en) * | 1971-06-07 | 1975-08-26 | Aquaphase Lab Inc | Treating water to retard corrosion |
| DE2723834A1 (en) * | 1977-05-26 | 1978-12-07 | Bayer Ag | REPRODUCTION PRODUCTS OF PHOSPHONOCARBONIC ACIDS WITH ALCOHOLS |
| DE2963154D1 (en) * | 1978-07-19 | 1982-08-12 | Ciba Geigy Ag | Corrosion inhibitors; compositions for protecting ferrous metals and the protected metals |
| AU572825B2 (en) * | 1983-03-03 | 1988-05-19 | Fmc Corporation (Uk) Limited | Inhibition of corrosion and scale formation of metal surfaces |
-
1988
- 1988-03-08 EP EP88301999A patent/EP0283191A3/en not_active Withdrawn
- 1988-03-11 NO NO881091A patent/NO881091L/en unknown
- 1988-03-11 ZA ZA881767A patent/ZA881767B/en unknown
- 1988-03-11 FI FI881163A patent/FI881163A/en not_active IP Right Cessation
- 1988-03-15 DK DK141388A patent/DK141388A/en not_active Application Discontinuation
- 1988-03-17 AU AU13212/88A patent/AU1321288A/en not_active Abandoned
- 1988-03-18 JP JP63065586A patent/JPS63259086A/en active Pending
- 1988-03-19 KR KR1019880002927A patent/KR880011376A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0283191A3 (en) | 1989-03-15 |
| DK141388A (en) | 1988-09-20 |
| FI881163A (en) | 1988-09-20 |
| JPS63259086A (en) | 1988-10-26 |
| NO881091L (en) | 1988-09-20 |
| KR880011376A (en) | 1988-10-28 |
| ZA881767B (en) | 1989-11-29 |
| AU1321288A (en) | 1988-09-22 |
| EP0283191A2 (en) | 1988-09-21 |
| FI881163A0 (en) | 1988-03-11 |
| DK141388D0 (en) | 1988-03-15 |
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