SG11202006397TA - Process and method for reducing metal corrosion in water - Google Patents
Process and method for reducing metal corrosion in waterInfo
- Publication number
- SG11202006397TA SG11202006397TA SG11202006397TA SG11202006397TA SG11202006397TA SG 11202006397T A SG11202006397T A SG 11202006397TA SG 11202006397T A SG11202006397T A SG 11202006397TA SG 11202006397T A SG11202006397T A SG 11202006397TA SG 11202006397T A SG11202006397T A SG 11202006397TA
- Authority
- SG
- Singapore
- Prior art keywords
- water
- metal corrosion
- reducing metal
- reducing
- corrosion
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/12—Radicals substituted by oxygen atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- 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
- C02F5/12—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 nitrogen
- C02F5/125—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 nitrogen combined with inorganic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862613255P | 2018-01-03 | 2018-01-03 | |
PCT/US2018/067861 WO2019135989A1 (en) | 2018-01-03 | 2018-12-28 | Process and method for reducing metal corrosion in water |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202006397TA true SG11202006397TA (en) | 2020-08-28 |
Family
ID=65139254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202006397TA SG11202006397TA (en) | 2018-01-03 | 2018-12-28 | Process and method for reducing metal corrosion in water |
Country Status (13)
Country | Link |
---|---|
US (1) | US11572628B2 (es) |
EP (1) | EP3735480A1 (es) |
JP (1) | JP7337807B2 (es) |
KR (1) | KR102650589B1 (es) |
CN (1) | CN111954729B (es) |
AU (1) | AU2018399624B2 (es) |
BR (1) | BR112020013535A2 (es) |
CA (1) | CA3087518A1 (es) |
MX (1) | MX2020007005A (es) |
SA (1) | SA520412371B1 (es) |
SG (1) | SG11202006397TA (es) |
TW (1) | TW201930650A (es) |
WO (1) | WO2019135989A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2021244108A1 (en) * | 2020-03-27 | 2022-08-18 | Ecolab Usa Inc. | Galvanized metal corrosion inhibitor compositions and methods of use |
US20230416128A1 (en) | 2022-06-23 | 2023-12-28 | Ecolab Usa Inc. | Method of Inhibiting Corrosion of a Metal in an Industrial Water System |
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US3929705A (en) * | 1974-03-06 | 1975-12-30 | Tenneco Chem | Preservatives for surface-coating compositions |
US4395294A (en) * | 1981-08-17 | 1983-07-26 | Bell Telephone Laboratories, Incorporated | Copper corrosion inhibitor |
SU1382042A1 (ru) | 1986-07-09 | 1998-08-10 | Пермский государственный университет им. А.М.Горького | 2-(циклогексен-4-ил)бензимидазол как ингибитор кислотной коррозии сталей |
JPS63194799A (ja) * | 1987-02-05 | 1988-08-11 | Hakutou Kagaku Kk | 多目的多機能水処理剤 |
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AU1281792A (en) * | 1991-04-08 | 1992-10-15 | Ciba-Geigy Ag | Method for scale, corrosion and microbiological control in aqueous systems |
US5411677A (en) | 1993-04-26 | 1995-05-02 | The Penn State Research Foundation | Method and composition for preventing copper corrosion |
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US5968408A (en) | 1998-06-24 | 1999-10-19 | Betzdearborn Inc. | Methods of inhibiting corrosion using isomers of chloro-methylbenzotriazole |
US6103144A (en) * | 1999-04-12 | 2000-08-15 | Betzdearborn Inc. | Halogen resistant copper corrosion inhibitors |
US6524644B1 (en) * | 1999-08-26 | 2003-02-25 | Enthone Inc. | Process for selective deposition of OSP coating on copper, excluding deposition on gold |
US6228100B1 (en) * | 1999-10-25 | 2001-05-08 | Steven Schraga | Multi-use lancet device |
US6379720B1 (en) * | 2000-07-18 | 2002-04-30 | Nalco Chemical Company | Compositions containing hops extract and their use in water systems and process streams to control biological fouling |
KR100338777B1 (ko) | 2000-07-22 | 2002-05-31 | 윤종용 | 화학 기계적 연마 이후의 구리층 부식을 방지하는 반도체장치 제조방법 및 이에 이용되는 화학 기계적 연마장치 |
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-
2018
- 2018-12-28 CN CN201880088501.6A patent/CN111954729B/zh active Active
- 2018-12-28 MX MX2020007005A patent/MX2020007005A/es unknown
- 2018-12-28 AU AU2018399624A patent/AU2018399624B2/en active Active
- 2018-12-28 CA CA3087518A patent/CA3087518A1/en active Pending
- 2018-12-28 EP EP18837113.2A patent/EP3735480A1/en active Pending
- 2018-12-28 US US16/235,043 patent/US11572628B2/en active Active
- 2018-12-28 KR KR1020207021242A patent/KR102650589B1/ko active IP Right Grant
- 2018-12-28 SG SG11202006397TA patent/SG11202006397TA/en unknown
- 2018-12-28 BR BR112020013535-6A patent/BR112020013535A2/pt unknown
- 2018-12-28 JP JP2020537233A patent/JP7337807B2/ja active Active
- 2018-12-28 WO PCT/US2018/067861 patent/WO2019135989A1/en unknown
- 2018-12-28 TW TW107147658A patent/TW201930650A/zh unknown
-
2020
- 2020-07-02 SA SA520412371A patent/SA520412371B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
KR20200105488A (ko) | 2020-09-07 |
TW201930650A (zh) | 2019-08-01 |
BR112020013535A2 (pt) | 2020-12-01 |
JP2021509698A (ja) | 2021-04-01 |
KR102650589B1 (ko) | 2024-03-21 |
WO2019135989A1 (en) | 2019-07-11 |
SA520412371B1 (ar) | 2023-11-26 |
US11572628B2 (en) | 2023-02-07 |
MX2020007005A (es) | 2020-11-11 |
EP3735480A1 (en) | 2020-11-11 |
JP7337807B2 (ja) | 2023-09-04 |
CA3087518A1 (en) | 2019-07-11 |
CN111954729B (zh) | 2023-05-23 |
AU2018399624B2 (en) | 2024-03-21 |
AU2018399624A1 (en) | 2020-07-23 |
US20190203362A1 (en) | 2019-07-04 |
CN111954729A (zh) | 2020-11-17 |
RU2020125410A (ru) | 2022-02-03 |
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