MX2023001932A - Metodo de recubrimiento humedo de 2 capas para preparar sistemas de recubrimiento multicapa. - Google Patents
Metodo de recubrimiento humedo de 2 capas para preparar sistemas de recubrimiento multicapa.Info
- Publication number
- MX2023001932A MX2023001932A MX2023001932A MX2023001932A MX2023001932A MX 2023001932 A MX2023001932 A MX 2023001932A MX 2023001932 A MX2023001932 A MX 2023001932A MX 2023001932 A MX2023001932 A MX 2023001932A MX 2023001932 A MX2023001932 A MX 2023001932A
- Authority
- MX
- Mexico
- Prior art keywords
- coating
- substrate
- coating material
- material composition
- prior
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 12
- 239000011248 coating agent Substances 0.000 title abstract 11
- 239000000203 mixture Substances 0.000 abstract 5
- 229920003180 amino resin Polymers 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000003431 cross linking reagent Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/53—Base coat plus clear coat type
- B05D7/532—Base coat plus clear coat type the two layers being cured or baked together, i.e. wet on wet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/10—Metallic substrate based on Fe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/10—Organic solvent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/20—Aqueous dispersion or solution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/20—Aqueous dispersion or solution
- B05D2401/21—Mixture of organic solvent and water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
La presente invención se refiere a un método para preparar un sistema de recubrimiento multicapa sobre un sustrato que comprende al menos los pasos de aplicar una primera composición de material de recubrimiento a un sustrato (paso (1)), aplicar una segunda composición de material de recubrimiento a la primera película de recubrimiento formada en el paso (1) antes de curar la primera película de recubrimiento y formar una segunda película de recubrimiento (paso (2)) y curar conjuntamente la primera y la segunda películas de recubrimiento (paso (3)), en donde una de la primera y segunda composición de material de recubrimiento comprende antes de su uso en el paso (1) o (2) al menos una resina amínica (RA) como agente de reticulación, y la composición restante del material de recubrimiento de estas dos composiciones antes de su uso en el paso (1) o (2) es libre de cualquier agente de reticulación, pero comprende al menos un catalizador de reticulación (CLC1), un sistema de recubrimienro multicapa sobre un sustrato, que se puede obtener mediante el método inventivo y el uso de una resina amínica (RA) como agente de reticulación migrante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20191501 | 2020-08-18 | ||
PCT/EP2021/072974 WO2022038203A1 (en) | 2020-08-18 | 2021-08-18 | 2-wet coating method for preparing multilayer coating systems |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023001932A true MX2023001932A (es) | 2023-03-15 |
Family
ID=72145273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023001932A MX2023001932A (es) | 2020-08-18 | 2021-08-18 | Metodo de recubrimiento humedo de 2 capas para preparar sistemas de recubrimiento multicapa. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240017291A1 (es) |
EP (1) | EP4200083A1 (es) |
JP (1) | JP2023540195A (es) |
CN (1) | CN116194224A (es) |
MX (1) | MX2023001932A (es) |
WO (1) | WO2022038203A1 (es) |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3545618A1 (de) | 1985-12-21 | 1987-06-25 | Basf Lacke & Farben | Wasserverduennbares ueberzugsmittel zur herstellung der basisschicht eines mehrschichtueberzuges |
JPH0368478A (ja) * | 1989-08-07 | 1991-03-25 | Kansai Paint Co Ltd | 塗膜形成法 |
DE4009858C2 (de) | 1990-03-28 | 1998-02-05 | Basf Lacke & Farben | Wäßriger pigmentierter Basislack enthaltend als Bindemittel ein wasserverdünnbares Polyacrylatharz und Verwendung eines solchen Basislacks |
DE4010176A1 (de) | 1990-03-30 | 1991-10-02 | Basf Lacke & Farben | Verfahren zur herstellung einer mehrschichtigen lackierung und waessriger lack |
DE4107136A1 (de) | 1991-03-06 | 1992-09-10 | Basf Lacke & Farben | Verfahren zur herstellung einer mehrschichtigen, schuetzenden und/oder dekorativen lackierung |
ES2110222T3 (es) * | 1993-01-12 | 1998-02-01 | Cytec Tech Corp | Composicion de capa superior de poliuretano compacto. |
CA2127761C (en) | 1993-07-16 | 2005-10-18 | Armin Gobel | An aqueous dispersion of polyurethane resins, a method of manufacturing them, coating agents containing them and use thereof |
DE4437535A1 (de) | 1994-10-20 | 1996-04-25 | Basf Lacke & Farben | Polyurethanmodifziertes Polyacrylat |
DE69721923T2 (de) * | 1996-09-30 | 2004-05-19 | Basf Corp. | Kratzfeste Klarlacke enthaltend oberflächig reaktive Mikroteilchen und Verfahren zu deren Herstellung |
CN1188785A (zh) * | 1996-12-23 | 1998-07-29 | 巴斯福公司 | 用氨基甲酸酯基官能化的氨基树脂以及含有这种氨基树脂的涂料组合物 |
US5976615A (en) * | 1997-07-09 | 1999-11-02 | Basf Corporation | Carbamate curable coating composition and method for improved adhesion |
US6187376B1 (en) * | 1998-10-01 | 2001-02-13 | Basf Corporation | Method for improving the adhesion of a repair coating to a previously coated substrate |
JP2000301062A (ja) * | 1999-04-19 | 2000-10-31 | Kansai Paint Co Ltd | 複層塗膜形成法 |
DE19948004B4 (de) | 1999-10-06 | 2006-05-11 | Basf Coatings Ag | Polyurethane und Pfropfmischpolymerisate auf Polyurethanbasis sowie ihre Verwendung zur Herstellung von Beschichtungsstoffen, Klebstoffen und Dichtungsmassen |
EP1397217B1 (en) * | 2001-04-23 | 2005-07-06 | Basf Corporation | Curable coating compositions having improved compatibility and scratch and mar resistance, cured coated substrates made therewith and methods for obtaining the same |
US20080050527A1 (en) * | 2002-04-23 | 2008-02-28 | Basf Corporation | Curable coating compositions having improved compatibility and scratch and mar resistance, cured coated substrates made therewith and methods for obtaining the same |
US20070059451A1 (en) * | 2005-09-15 | 2007-03-15 | Basf Corporation | Clearcoat paint composition |
US20070190312A1 (en) * | 2005-10-07 | 2007-08-16 | Isidor Hazan | Method of forming a multi-layer coating on automobile bodies without a primer bake |
US7740911B2 (en) * | 2005-10-07 | 2010-06-22 | E. I. Du Pont De Nemours And Company | Method of forming a multi-layer coating on automobile bodies without a primer bake |
DE102007026722A1 (de) | 2007-06-06 | 2008-12-11 | Basf Coatings Japan Ltd., Yokohama | Klarlackzusammensetzungen enthaltend hyperverzweigte, dendritische hydroxyfunktionelle Polyester |
KR102097960B1 (ko) | 2012-08-28 | 2020-04-07 | 바스프 코팅스 게엠베하 | 멀티코트 컬러 및/또는 효과 페인트 시스템에서의 중합체 |
EP2886207A1 (de) * | 2013-12-18 | 2015-06-24 | BASF Coatings GmbH | Verfahren zur Herstellung einer Mehrschichtlackierung |
BR112017015659B1 (pt) | 2015-01-21 | 2022-08-02 | Basf Coatings Gmbh | Dispersões aquosas contendo polímeros produzidos em vários estágios e composições de agente de revestimento contendo os mesmos |
KR20180114045A (ko) * | 2016-02-19 | 2018-10-17 | 바스프 코팅스 게엠베하 | 다층 코팅의 제조 방법 |
US10759959B2 (en) * | 2016-05-18 | 2020-09-01 | Ppg Industries Ohio, Inc. | Waterborne compositions and compact processes of forming multi-component composite coating compositions on substrates |
EP3263167B1 (en) | 2016-06-30 | 2023-06-28 | Wellspect AB | Urinary catheter with varying properties |
US10113085B2 (en) | 2016-07-26 | 2018-10-30 | Basf Coatings Gmbh | Low temperature cure coating formed via a double layer curing mechanism of a pigmented waterborne baselayer and a solventborne top layer |
US10208230B2 (en) | 2016-07-26 | 2019-02-19 | Basf Coatings Gmbh | One component, low temperature cure coating formed via a double layer curing mechanism |
WO2019015953A1 (en) * | 2017-07-18 | 2019-01-24 | Basf Coatings Gmbh | LOW-CURING COMPONENT LAYER AT LOW TEMPERATURE AND METHOD OF COATING A SUBSTRATE WITH THE SUBSTRATE LAYER OF A COMPONENT |
US11034857B2 (en) | 2017-07-26 | 2021-06-15 | Basf Coatings Gmbh | Low temperature cure coating formed via resin-facilitated catalyst migration between layers in a double layer curing mechanism |
KR20200035397A (ko) | 2017-07-26 | 2020-04-03 | 바스프 코팅스 게엠베하 | 이중 층 경화 메카니즘에서 층간 극성-촉진된 촉매 이동을 통해 형성된 저온 경화 코팅 |
-
2021
- 2021-08-18 MX MX2023001932A patent/MX2023001932A/es unknown
- 2021-08-18 US US18/041,962 patent/US20240017291A1/en active Pending
- 2021-08-18 JP JP2023512300A patent/JP2023540195A/ja active Pending
- 2021-08-18 WO PCT/EP2021/072974 patent/WO2022038203A1/en unknown
- 2021-08-18 CN CN202180050537.7A patent/CN116194224A/zh active Pending
- 2021-08-18 EP EP21765631.3A patent/EP4200083A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4200083A1 (en) | 2023-06-28 |
US20240017291A1 (en) | 2024-01-18 |
WO2022038203A1 (en) | 2022-02-24 |
CN116194224A (zh) | 2023-05-30 |
JP2023540195A (ja) | 2023-09-22 |
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