NL6708031A - - Google Patents
Info
- Publication number
- NL6708031A NL6708031A NL6708031A NL6708031A NL6708031A NL 6708031 A NL6708031 A NL 6708031A NL 6708031 A NL6708031 A NL 6708031A NL 6708031 A NL6708031 A NL 6708031A NL 6708031 A NL6708031 A NL 6708031A
- Authority
- NL
- Netherlands
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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56102366A | 1966-06-28 | 1966-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6708031A true NL6708031A (xx) | 1967-12-29 |
Family
ID=24240325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6708031A NL6708031A (xx) | 1966-06-28 | 1967-06-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3518203A (xx) |
| DE (1) | DE1621440B2 (xx) |
| GB (1) | GB1174829A (xx) |
| NL (1) | NL6708031A (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2044946C3 (de) * | 1970-09-11 | 1984-09-20 | Wilh. Frank Gmbh, 7022 Leinfelden-Echterdingen | Vorrichtung zum Verbinden eines Schließglieds mit einer flachen Stellstange eines Riegelbeschlags, insbesondere Kantengetriebes |
| US3668094A (en) * | 1970-10-16 | 1972-06-06 | Calgon Corp | Novel glassy compositions zinc and alpha hydroxy diphosphonic acids |
| US3668138A (en) * | 1970-11-27 | 1972-06-06 | Calgon Corp | Method of inhibiting corrosion with amino diphosphonates |
| NL7406595A (xx) * | 1973-06-04 | 1974-12-06 | ||
| DE2333353C2 (de) * | 1973-06-30 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Verhinderung von Korrosion in wasserführenden Systemen und Korrosionsschutzmittel zur Durchführung des Verfahrens |
| US3931038A (en) * | 1973-07-31 | 1976-01-06 | Nalco Chemical Company | Scale and corrosion inhibition for cooling water systems |
| US4014814A (en) * | 1975-07-30 | 1977-03-29 | Hercules Incorporated | Corrosion inhibitor composition |
| FR2358473A1 (fr) * | 1976-07-13 | 1978-02-10 | Elf Aquitaine | Procede perfectionne d'inhibition de la corrosion des metaux ferreux en milieu aqueux et notamment en milieu eau de mer |
| GB2156330B (en) * | 1984-03-06 | 1988-04-07 | Dearborn Chemicals Ltd | Prevention of corrosion in recirculating water systems |
| US8491812B2 (en) * | 2003-12-16 | 2013-07-23 | David J. Moore | Compositions for cleaning contained bodies of water with metal hydrates |
| CN114774004B (zh) * | 2022-04-07 | 2023-10-10 | 湖州飞鹿新能源科技有限公司 | 一种硅片抛光添加剂、抛光液及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2238651A (en) * | 1937-05-21 | 1941-04-15 | Du Pont | Inhibition of corrosion |
| US2941953A (en) * | 1956-07-27 | 1960-06-21 | Hagan Chemicals & Controls Inc | Method of inhibiting corrosion of copper and cuprous alloys in contact with water |
| NL299237A (xx) * | 1962-10-18 | 1900-01-01 | ||
| US3256203A (en) * | 1963-11-18 | 1966-06-14 | Nalco Chemical Co | Cooling water treatment and compositions useful therein |
| US3336221A (en) * | 1964-11-05 | 1967-08-15 | Calgon Corp | Method of inhibiting precipitation and scale formation |
-
1966
- 1966-06-28 US US561023A patent/US3518203A/en not_active Expired - Lifetime
-
1967
- 1967-05-18 GB GB23263/67A patent/GB1174829A/en not_active Expired
- 1967-06-09 NL NL6708031A patent/NL6708031A/xx unknown
- 1967-06-15 DE DE19671621440 patent/DE1621440B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1621440A1 (xx) | 1971-07-15 |
| GB1174829A (en) | 1969-12-17 |
| US3518203A (en) | 1970-06-30 |
| DE1621440B2 (de) | 1971-07-15 |