MX2023005372A - Tratamiento de superficies metalicas mediante composiciones acuosas acidas que contienen copolimeros. - Google Patents
Tratamiento de superficies metalicas mediante composiciones acuosas acidas que contienen copolimeros.Info
- Publication number
- MX2023005372A MX2023005372A MX2023005372A MX2023005372A MX2023005372A MX 2023005372 A MX2023005372 A MX 2023005372A MX 2023005372 A MX2023005372 A MX 2023005372A MX 2023005372 A MX2023005372 A MX 2023005372A MX 2023005372 A MX2023005372 A MX 2023005372A
- Authority
- MX
- Mexico
- Prior art keywords
- acidic aqueous
- aqueous composition
- treatment
- metallic surfaces
- copolymer containing
- Prior art date
Links
- 230000002378 acidificating effect Effects 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 6
- 229920001577 copolymer Polymers 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 2
- 239000004594 Masterbatch (MB) Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- -1 hafnium ions Chemical class 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
- C23C22/44—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates containing also fluorides or complex fluorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
Abstract
La presente invención se refiere a un método para el tratamiento de al menos una superficie metálica de un sustrato que comprende al menos una etapa de poner en contacto dicha superficie con una composición acuosa ácida (A), dicha composición acuosa ácida (A) comprende (a) uno o más iones metálicos seleccionados del grupo de iones de titanio, circonio y hafnio (b) y uno o más polímeros (P) que contienen grupos OH y/o COOH así como también al menos un resto que contiene azufre, a una composición acuosa ácida correspondiente (A) como tal, a un lote maestro para producir tal composición acuosa ácida (A), al uso de la composición acuosa ácida (A) para tratar superficies metálicas y a sustratos que comprenden las superficies así tratadas.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20206678 | 2020-11-10 | ||
| PCT/EP2021/081096 WO2022101191A1 (en) | 2020-11-10 | 2021-11-09 | Treatment of metallic surfaces by copolymer containing acidic aqueous compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023005372A true MX2023005372A (es) | 2023-05-22 |
Family
ID=73288452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023005372A MX2023005372A (es) | 2020-11-10 | 2021-11-09 | Tratamiento de superficies metalicas mediante composiciones acuosas acidas que contienen copolimeros. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20240011162A1 (es) |
| EP (1) | EP4244404A1 (es) |
| JP (1) | JP2023547737A (es) |
| KR (1) | KR20230104675A (es) |
| CN (1) | CN116457499A (es) |
| CA (1) | CA3197353A1 (es) |
| MX (1) | MX2023005372A (es) |
| TW (1) | TW202229643A (es) |
| WO (1) | WO2022101191A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024062032A1 (en) * | 2022-09-23 | 2024-03-28 | Chemetall Gmbh | Metal-plastic hybrid materials with aluminum and/or alloys thereof as metal component |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191596A (en) | 1978-09-06 | 1980-03-04 | Union Carbide Corporation | Method and compositions for coating aluminum |
| US4921552A (en) | 1988-05-03 | 1990-05-01 | Betz Laboratories, Inc. | Composition and method for non-chromate coating of aluminum |
| US5641542A (en) | 1995-10-11 | 1997-06-24 | Betzdearborn Inc. | Chromium-free aluminum treatment |
| TR200100958T2 (tr) * | 1998-10-08 | 2002-04-22 | Henkel Corporation | Geliştirilmiş ısı dengesine sahip dönüşüm kaplaması için bir işlem ve bileşim |
| DE102009001372B4 (de) | 2009-03-06 | 2011-01-27 | Chemetall Gmbh | Verfahren zur Beschichtung von metallischen Oberflächen in einem mehrstufigen Verfahren und Verwendung der nach dem Verfahren beschichteten Produkte |
| CN108350579A (zh) | 2015-09-15 | 2018-07-31 | 凯密特尔有限责任公司 | 用含锆和钼的组合物预处理铝表面 |
| EP3301205B1 (en) * | 2016-09-02 | 2019-10-09 | AD Productions B.V. | Acidic aqueous composition for preparing a corrosion resistant coating on a metal substrate, method for treating the metal substrate by using the composition |
| EP3512981B1 (de) * | 2016-09-15 | 2023-01-25 | Chemetall GmbH | Verbessertes verfahren zur korrosionsschützenden vorbehandlung einer metallischen oberfläche, welche stahl, verzinkten stahl, aluminium, eine aluminiumlegierung, magnesium und/oder eine zink-magnesium-legierung enthält |
| US11261531B2 (en) | 2017-09-14 | 2022-03-01 | Chemetall Gmbh | Method for pretreating aluminum materials, particularly aluminum wheels |
| KR20210046796A (ko) | 2018-09-07 | 2021-04-28 | 케메탈 게엠베하 | 알루미늄 함유 기판의 표면을 처리하는 방법 |
| PL3847297T3 (pl) | 2018-09-07 | 2024-04-08 | Chemetall Gmbh | Sposób obróbki powierzchni podłoży zawierających aluminium |
-
2021
- 2021-11-09 US US18/251,614 patent/US20240011162A1/en active Pending
- 2021-11-09 TW TW110141590A patent/TW202229643A/zh unknown
- 2021-11-09 KR KR1020237019084A patent/KR20230104675A/ko unknown
- 2021-11-09 CA CA3197353A patent/CA3197353A1/en active Pending
- 2021-11-09 MX MX2023005372A patent/MX2023005372A/es unknown
- 2021-11-09 JP JP2023528020A patent/JP2023547737A/ja active Pending
- 2021-11-09 EP EP21802761.3A patent/EP4244404A1/en active Pending
- 2021-11-09 CN CN202180075591.7A patent/CN116457499A/zh active Pending
- 2021-11-09 WO PCT/EP2021/081096 patent/WO2022101191A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN116457499A (zh) | 2023-07-18 |
| KR20230104675A (ko) | 2023-07-10 |
| JP2023547737A (ja) | 2023-11-13 |
| WO2022101191A1 (en) | 2022-05-19 |
| US20240011162A1 (en) | 2024-01-11 |
| TW202229643A (zh) | 2022-08-01 |
| EP4244404A1 (en) | 2023-09-20 |
| CA3197353A1 (en) | 2022-05-19 |
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