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
Application number
MX2023001932A
Other languages
English (en)
Inventor
Kevin Michael Turley
Lisa Jean Harlow
Jan Winsberg
Original Assignee
Basf Coatings Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Coatings Gmbh filed Critical Basf Coatings Gmbh
Publication of MX2023001932A publication Critical patent/MX2023001932A/es

Links

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

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.
MX2023001932A 2020-08-18 2021-08-18 Metodo de recubrimiento humedo de 2 capas para preparar sistemas de recubrimiento multicapa. MX2023001932A (es)

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 (29)

* Cited by examiner, † Cited by third party
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
EP0679164B1 (en) * 1993-01-12 1997-11-19 Cytec Technology Corp. One-package polyurethane top coat composition
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
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
ATE299049T1 (de) * 2001-04-23 2005-07-15 Basf Corp Härtbare beschichtungszusammensetzungen mit verbesserter kompatibilität und kratzfestigekeit, damit hergestellte gehärtete beschichtete substrate sowie verfahren zu deren herstellung
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
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
PL3247755T3 (pl) 2015-01-21 2021-03-08 Basf Coatings Gmbh Wodne dyspersje zawierające wieloetapowo wytwarzane polimery oraz kompozycje środków powłokowych zawierające te dyspersje
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
US10208230B2 (en) * 2016-07-26 2019-02-19 Basf Coatings Gmbh One component, low temperature cure coating formed via a double layer curing mechanism
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
CN110891993B (zh) * 2017-07-18 2022-11-22 巴斯夫涂料有限公司 低温固化1k底色漆及用1k底色漆涂覆基材的方法
EP3658627B1 (en) 2017-07-26 2021-09-08 BASF Coatings GmbH Low temperature cure coating formed via polarity-facilitated catalyst migration between layers in a double layer curing mechanism
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

Also Published As

Publication number Publication date
JP2023540195A (ja) 2023-09-22
CN116194224A (zh) 2023-05-30
WO2022038203A1 (en) 2022-02-24
EP4200083A1 (en) 2023-06-28
US20240017291A1 (en) 2024-01-18

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