MX2022006150A - Material de recubrimiento por electrodeposicion que contiene derivados de catecol como agentes anticorrosivos. - Google Patents
Material de recubrimiento por electrodeposicion que contiene derivados de catecol como agentes anticorrosivos.Info
- Publication number
- MX2022006150A MX2022006150A MX2022006150A MX2022006150A MX2022006150A MX 2022006150 A MX2022006150 A MX 2022006150A MX 2022006150 A MX2022006150 A MX 2022006150A MX 2022006150 A MX2022006150 A MX 2022006150A MX 2022006150 A MX2022006150 A MX 2022006150A
- Authority
- MX
- Mexico
- Prior art keywords
- coating material
- substrate
- electrodepositable
- present
- group
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title abstract 5
- 238000000576 coating method Methods 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 4
- 238000004070 electrodeposition Methods 0.000 title abstract 3
- 239000003795 chemical substances by application Substances 0.000 title abstract 2
- 150000005206 1,2-dihydroxybenzenes Chemical class 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 101100294115 Caenorhabditis elegans nhr-4 gene Proteins 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4488—Cathodic paints
- C09D5/4492—Cathodic paints containing special additives, e.g. grinding agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
- C09D5/4411—Homopolymers or copolymers of acrylates or methacrylates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
- C09D5/443—Polyepoxides
- C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4488—Cathodic paints
- C09D5/4496—Cathodic paints characterised by the nature of the curing agents
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/04—Electrophoretic coating characterised by the process with organic material
- C25D13/06—Electrophoretic coating characterised by the process with organic material with polymers
- C25D13/08—Electrophoretic coating characterised by the process with organic material with polymers by polymerisation in situ of monomeric materials
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Paints Or Removers (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
La presente invención se relaciona con un material de recubrimiento electrodepositable que comprende una o más resinas catódicamente electrodepositables (A); uno o más agentes reticulantes (B); y uno o más compuestos representados por la fórmula (I) (ver Fórmula) (I) en donde R1 = H u OH; R2 = un radical divalente seleccionado del grupo que consiste en *C(O)-O, (HO)*CH-CH2 o *CH2-CH2, donde * denota el átomo de carbono que está unido al anillo de benceno; y R3 = un radical monovalente seleccionado del grupo que consiste en NH2, (H3N+) X-, NHR4, (+NH2R4) X-, o R4, en donde X es el anión de un ácido orgánico o inorgánico y R4 un grupo alquilo lineal o ramificado que tiene de 1 a 6 átomos de carbono. Otro objetivo de la presente invención es un método para el recubrimiento de un sustrato metálico que comprende las etapas de sumergir un sustrato metálico en un baño de electrodeposición que contiene el material de recubrimiento electrodepositable de la presente invención; cambiar el sustrato como cátodo; depositar el material de recubrimiento electrodepositable sobre el sustrato para formar una capa de recubrimiento; y secar y curar la capa de recubrimiento así formada. Otros objetivos de la invención son el uso de compuestos de fórmula (I) como agentes anticorrosivos en pinturas por electrodeposición y sustratos recubiertos de acuerdo con el método de la invención.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19210956 | 2019-11-22 | ||
| PCT/EP2020/082692 WO2021099469A1 (en) | 2019-11-22 | 2020-11-19 | Electrodeposition coating material containing catechol derivatives as anticorrosion agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022006150A true MX2022006150A (es) | 2022-06-17 |
Family
ID=68654394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022006150A MX2022006150A (es) | 2019-11-22 | 2020-11-19 | Material de recubrimiento por electrodeposicion que contiene derivados de catecol como agentes anticorrosivos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230002624A1 (es) |
| EP (1) | EP4061891A1 (es) |
| JP (1) | JP7395741B2 (es) |
| CN (1) | CN114729208A (es) |
| MX (1) | MX2022006150A (es) |
| WO (1) | WO2021099469A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4061892A1 (en) * | 2019-11-22 | 2022-09-28 | BASF Coatings GmbH | Electrodeposition coating material containing organic polyhydroxy-functional anticorrosion agents |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4814412B1 (es) * | 1969-10-31 | 1973-05-07 | ||
| IT1222005B (it) | 1987-07-10 | 1990-08-31 | Parker Italiana S P A | Composizione atte alla protezione di superfici di acciaio dall' azione ossidante atmosferica |
| JPH06329957A (ja) * | 1993-05-19 | 1994-11-29 | Nissan Chem Ind Ltd | 金属表面処理用水性塗料組成物 |
| JP3305595B2 (ja) * | 1995-12-18 | 2002-07-22 | 新日本製鐵株式会社 | 防錆性有機皮膜を有する金属板及びその製造方法並びにそれに用いる処理液 |
| DE19623274A1 (de) | 1996-05-31 | 1997-12-04 | Atotech Deutschland Gmbh | Wäßrige Lösung zur elektrolytischen Abscheidung von Zinn oder einer Zinnlegierung |
| US6235348B1 (en) | 1998-05-13 | 2001-05-22 | Shin-Etsu Chemical Co., Ltd. | Rust prevention |
| JP2000160371A (ja) * | 1998-11-30 | 2000-06-13 | Chubu Kiresuto Kk | ＡｌまたはＡｌ合金粉末の腐食抑制剤及び腐食抑制法、並びにＡｌまたはＡｌ合金含有塗料 |
| CA2804826C (en) * | 2010-07-16 | 2016-10-18 | Biopolymer Technology Of Sweden Ab | Corrosion inhibiting coating based on cerium oxide and a catecholic polymer |
| US20140100151A1 (en) * | 2012-10-08 | 2014-04-10 | Air Products And Chemicals Inc. | Stripping and Cleaning Compositions for Removal of Thick Film Resist |
| JP6618241B2 (ja) | 2014-06-11 | 2019-12-11 | 上村工業株式会社 | 錫電気めっき浴および錫めっき皮膜 |
| JP2017082260A (ja) * | 2015-10-23 | 2017-05-18 | トヨタ自動車株式会社 | 金属表面処理剤 |
| KR102673133B1 (ko) * | 2016-12-22 | 2024-06-10 | 헨켈 아게 운트 코. 카게아아 | 금속 전처리 도포를 위한 카테콜 화합물과 관능화된 공-반응 화합물의 반응 생성물 |
| CN110003762A (zh) * | 2019-03-01 | 2019-07-12 | 谷珍菊 | 一种高韧性强度阴极电泳漆涂料的制备方法 |
| KR20220007065A (ko) * | 2019-04-26 | 2022-01-18 | 리셉토스 엘엘씨 | 스핑고신 1 포스페이트 수용체 조절인자 |
-
2020
- 2020-11-19 MX MX2022006150A patent/MX2022006150A/es unknown
- 2020-11-19 EP EP20807412.0A patent/EP4061891A1/en active Pending
- 2020-11-19 US US17/778,483 patent/US20230002624A1/en active Pending
- 2020-11-19 CN CN202080080851.5A patent/CN114729208A/zh active Pending
- 2020-11-19 WO PCT/EP2020/082692 patent/WO2021099469A1/en unknown
- 2020-11-19 JP JP2022529845A patent/JP7395741B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023503134A (ja) | 2023-01-26 |
| EP4061891A1 (en) | 2022-09-28 |
| JP7395741B2 (ja) | 2023-12-11 |
| CN114729208A (zh) | 2022-07-08 |
| US20230002624A1 (en) | 2023-01-05 |
| WO2021099469A1 (en) | 2021-05-27 |
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