BE815850A - Compositions contenant des phosphates pour inhiber la corrosion - Google Patents
Compositions contenant des phosphates pour inhiber la corrosionInfo
- Publication number
- BE815850A BE815850A BE145021A BE145021A BE815850A BE 815850 A BE815850 A BE 815850A BE 145021 A BE145021 A BE 145021A BE 145021 A BE145021 A BE 145021A BE 815850 A BE815850 A BE 815850A
- Authority
- BE
- Belgium
- Prior art keywords
- compositions containing
- inhibit corrosion
- containing phosphates
- phosphates
- inhibit
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/367,081 US3941562A (en) | 1973-06-04 | 1973-06-04 | Corrosion inhibition |
Publications (1)
Publication Number | Publication Date |
---|---|
BE815850A true BE815850A (fr) | 1974-12-02 |
Family
ID=23445858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE145021A BE815850A (fr) | 1973-06-04 | 1974-05-31 | Compositions contenant des phosphates pour inhiber la corrosion |
Country Status (8)
Country | Link |
---|---|
US (1) | US3941562A (de) |
JP (1) | JPS5021947A (de) |
AU (1) | AU6918474A (de) |
BE (1) | BE815850A (de) |
DE (1) | DE2426503A1 (de) |
FR (1) | FR2231777B3 (de) |
LU (1) | LU70234A1 (de) |
NL (1) | NL7406601A (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1549856A (en) * | 1975-06-20 | 1979-08-08 | Ici Ltd | Phosphating process |
CA1083335A (en) * | 1976-05-10 | 1980-08-12 | Chemed Corporation | Composition and method of inhibiting corrosion |
US4302350A (en) * | 1979-04-09 | 1981-11-24 | The Procter & Gamble Company | Method and composition to inhibit staining of porcelain surfaces by manganese |
US4283300A (en) * | 1979-04-09 | 1981-08-11 | The Procter & Gamble Company | Method and composition to inhibit staining of porcelain surfaces by manganese |
US4317744A (en) * | 1979-04-25 | 1982-03-02 | Drew Chemical Corporation | Corrosion inhibitor |
US4303568A (en) * | 1979-12-10 | 1981-12-01 | Betz Laboratories, Inc. | Corrosion inhibition treatments and method |
US4297237A (en) * | 1980-03-06 | 1981-10-27 | Calgon Corporation | Polyphosphate and polymaleic anhydride combination for treating corrosion |
DE3249178T1 (de) * | 1982-01-29 | 1984-09-06 | Dearborn Chemical Co., Lake Zurich, Ill. | Verfahren zur Unterdrückung der Korrosion von Metallen auf Eisenbasis |
FR2527643B1 (fr) * | 1982-05-28 | 1985-09-27 | Ouest Union Chimique Indle | Nouveau moyen inhibiteur de corrosion et composition le renfermant |
US4502978A (en) * | 1982-11-08 | 1985-03-05 | Nalco Chemical Company | Method of improving inhibitor efficiency in hard waters |
US4936987A (en) * | 1983-03-07 | 1990-06-26 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
US4564465A (en) * | 1983-04-20 | 1986-01-14 | Air Refiner, Inc. | Corrosion inhibition additive for fluid conditioning |
US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
US4659395A (en) * | 1985-11-05 | 1987-04-21 | The United States Of America As Represented By The United States Department Of Energy | Ductile polyelectrolyte macromolecule-complexed zinc phosphate conversion crystal pre-coatings and topcoatings embodying a laminate |
US4705703A (en) * | 1986-06-30 | 1987-11-10 | Nalco Chemical Company | Method of preventing corrosion of uncoated aluminum sheet or beverage cans in a brewery pasteurizer water system |
US4717543A (en) * | 1986-08-04 | 1988-01-05 | Calgon Corporation | Method of inhibiting the corrosion of copper and copper alloys |
US4867945A (en) * | 1986-08-04 | 1989-09-19 | Calgon Corporation | Method of inhibiting the corrosion of copper and copper alloys |
US4925568A (en) * | 1986-08-15 | 1990-05-15 | Calgon Corporation | Polyacrylate blends as boiler scale inhibitors |
US4717542A (en) * | 1987-01-23 | 1988-01-05 | W. R. Grace & Co. | Inhibiting corrosion of iron base metals |
US4810405A (en) * | 1987-10-21 | 1989-03-07 | Dearborn Chemical Company, Limited | Rust removal and composition thereof |
BR112019024461A2 (pt) | 2017-05-24 | 2020-06-16 | Bl Technologies, Inc. | Polímeros de poliacrilato para o controle da corrosão em aços com baixo teor de carbono |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3505238A (en) * | 1965-03-29 | 1970-04-07 | Calgon C0Rp | Methods and compositions for inhibiting scale in saline water evaporators |
US3510436A (en) * | 1968-10-31 | 1970-05-05 | Betz Laboratories | Corrosion inhibition in water system |
US3578589A (en) * | 1969-03-17 | 1971-05-11 | Grace W R & Co | Method for treating cooling water |
US3679587A (en) * | 1970-03-10 | 1972-07-25 | Monsanto Co | Functional fluid compositions containing perfluoro surfactants |
US3816333A (en) * | 1971-07-07 | 1974-06-11 | Monsanto Co | Methods of inhibiting corrosion with condensed polyalkylenepolyamine derivatives |
-
1973
- 1973-06-04 US US05/367,081 patent/US3941562A/en not_active Expired - Lifetime
-
1974
- 1974-05-16 NL NL7406601A patent/NL7406601A/xx unknown
- 1974-05-21 AU AU69184/74A patent/AU6918474A/en not_active Expired
- 1974-05-29 FR FR7418574A patent/FR2231777B3/fr not_active Expired
- 1974-05-31 DE DE19742426503 patent/DE2426503A1/de active Pending
- 1974-05-31 BE BE145021A patent/BE815850A/xx unknown
- 1974-06-04 JP JP49062594A patent/JPS5021947A/ja active Pending
- 1974-06-04 LU LU70234A patent/LU70234A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2426503A1 (de) | 1975-01-02 |
FR2231777B3 (de) | 1977-03-25 |
AU6918474A (en) | 1975-11-27 |
NL7406601A (de) | 1974-12-06 |
LU70234A1 (de) | 1975-03-06 |
FR2231777A1 (de) | 1974-12-27 |
JPS5021947A (de) | 1975-03-08 |
US3941562A (en) | 1976-03-02 |
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