DK2794126T3 - Fremgangsmåde til fremstilling af homogene matterede belægninger ved hjælp af strålingshærdning - Google Patents

Fremgangsmåde til fremstilling af homogene matterede belægninger ved hjælp af strålingshærdning Download PDF

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Publication number
DK2794126T3
DK2794126T3 DK12806034.0T DK12806034T DK2794126T3 DK 2794126 T3 DK2794126 T3 DK 2794126T3 DK 12806034 T DK12806034 T DK 12806034T DK 2794126 T3 DK2794126 T3 DK 2794126T3
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DK
Denmark
Prior art keywords
radiation
coating
meth
acrylates
wavelength
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Application number
DK12806034.0T
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English (en)
Inventor
Wolfgang Fischer
Nusret Yuva
Ludger Keweloh
Antje Meier
Original Assignee
Akzo Nobel Coatings Int Bv
Allnex Ip S À R L
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Application filed by Akzo Nobel Coatings Int Bv, Allnex Ip S À R L filed Critical Akzo Nobel Coatings Int Bv
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Publication of DK2794126T3 publication Critical patent/DK2794126T3/da

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    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • B05D3/06—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 exposure to radiation
    • B05D3/061—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 exposure to radiation using U.V.
    • B05D3/062—Pretreatment
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • B05D3/0209—Multistage baking
    • 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
    • B05D3/04—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 exposure to gases
    • B05D3/0486—Operating the coating or treatment in a controlled atmosphere

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Claims (10)

1. Fremgangsmåde til fremstilling af matte overflader, kendetegnet ved, at (1) et strålingshærdeligt belægningsmiddel påføres et substrat, (2) den strålingshærdelige belægning i trin (1) bestråles med UV-lys, der har en bølgelængde > 200 nm til < 420 nm ved en strålingsdosis på 25 til 120 mJ/cm2, (3) belægningen, der er opnået fra trin (2), bestråles med UV-lys, der har en bølgelængde > 120 nm til < 230 nm, (4) belægningen, der er opnået fra trin (3) sluthærdes ved hjælp af aktinisk stråling, hvor belægningsmidlet i trin (1) påføres på substratet i en lagtykkelse på > 24 pm til < 500 pm.
2. Fremgangsmåden ifølge krav 1, kendetegnet ved, at i trin (2) foregår bestrålingen med UV-lys, der har en bølgelængde > 280 nm til < 420 nm.
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at bestrålingen i trin (3) foregår med UV-lys, der har en bølgelængde > 150 nm til < 225 nm.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, kendetegnet ved, at strålingsdosis i trin (2) er på 30 til 100 mJ/cm2.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, kendetegnet ved, at sluthærdningen i trin (4) foregår med UV-stråling, der har en bølgelængde > 200 nm til < 420 nm ved en strålingsdosis på 80 til 4000 mJ/cm2.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, kendetegnet ved, at sluthærdningen i trin (4) foregår med elektronstråling med en dosis på 10 til 100 kGy.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 6, kendetegnet ved, at der i trin (1) anvendes et belægningsmiddel, der indeholder a) et eller flere strålingshærdelige bindemidler, c) en eller flere fotoinitiatorer.
8. Fremgangsmåden ifølge krav 7, kendetegnet ved, at der som strålingshærdeligt bindemiddel anvendes: a) en oligomer og/eller polymer, der er valgt fra gruppen af (meth)acrylatcopolymerer, polyether(meth)acrylater, polyester(meth)acrylater, epoxy(meth)acrylater, urethan(meth)acrylater, amino(meth)acrylater, melamin(meth)acrylater, silicone(meth)acrylater og phosphazen(meth)acrylater.
9. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 8, kendetegnet ved, at trin (2) foregår under atmosfæriske betingelser og trin (3) under en inert gasatmosfære.
10. Substrater, som er blev belagt ifølge en fremgangsmåde ifølge et hvilket som helst af kravene 1 til 9.
DK12806034.0T 2011-12-20 2012-12-17 Fremgangsmåde til fremstilling af homogene matterede belægninger ved hjælp af strålingshærdning DK2794126T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11194422 2011-12-20
PCT/EP2012/075846 WO2013092521A1 (de) 2011-12-20 2012-12-17 Verfahren zur herstellung homogen mattierter beschichtungen mittels strahlenhärtung

Publications (1)

Publication Number Publication Date
DK2794126T3 true DK2794126T3 (da) 2017-12-11

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DK12806034.0T DK2794126T3 (da) 2011-12-20 2012-12-17 Fremgangsmåde til fremstilling af homogene matterede belægninger ved hjælp af strålingshærdning

Country Status (13)

Country Link
US (1) US9073082B2 (da)
EP (1) EP2794126B1 (da)
CN (1) CN104125864B (da)
AR (1) AR089296A1 (da)
BR (1) BR112014014894B1 (da)
DK (1) DK2794126T3 (da)
ES (1) ES2649115T3 (da)
LT (1) LT2794126T (da)
NO (1) NO2794126T3 (da)
PL (1) PL2794126T3 (da)
RU (1) RU2621098C2 (da)
SI (1) SI2794126T1 (da)
WO (1) WO2013092521A1 (da)

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US11745475B2 (en) 2016-08-19 2023-09-05 Wilsonart Llc Surfacing materials and method of manufacture
US10933608B2 (en) * 2016-08-19 2021-03-02 Wilsonart Llc Surfacing materials and method of manufacture
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KR102216826B1 (ko) * 2017-05-22 2021-02-18 (주)엘지하우시스 내오염성이 우수한 저광택 경화물 및 이의 제조방법
WO2019034675A1 (de) 2017-08-16 2019-02-21 Basf Se Verfahren zur herstellung matter beschichtungen auf flächigen substraten
DE102017008353B3 (de) * 2017-09-06 2018-08-30 IOT - Innovative Oberflächentechnologien GmbH Verfahren zur Einstellung von Amplitude und Frequenz der Mikrofaltung bei der photochemischen Mattierung strahlenhärtbarer Beschichtungen
EP3587135B1 (fr) * 2018-04-18 2022-05-25 MGI Digital Technology Procede d'impression sans contact de vernis-uv
IT201800010863A1 (it) * 2018-12-06 2020-06-06 Ind Chimica Adriatica S P A In Sigla Ica S P A Sistema meccanico di riflessione ed irraggiamento per la reticolazione di vernici polimerizzabili uv.
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JP2022025624A (ja) * 2020-07-29 2022-02-10 三菱ケミカル株式会社 硬化膜及び積層体、並びにこれらの製造方法
CN116888221A (zh) 2021-02-22 2023-10-13 科思创(荷兰)有限公司 提供低光泽涂层的方法
CN113634464B (zh) * 2021-05-14 2024-05-24 邦弗特新材料股份有限公司 一种用于uv油漆固化的mec组合光源系统
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Also Published As

Publication number Publication date
EP2794126B1 (de) 2017-09-06
US20140371384A1 (en) 2014-12-18
CN104125864A (zh) 2014-10-29
LT2794126T (lt) 2017-11-27
ES2649115T3 (es) 2018-01-10
US9073082B2 (en) 2015-07-07
BR112014014894B1 (pt) 2020-09-15
RU2621098C2 (ru) 2017-05-31
AR089296A1 (es) 2014-08-13
NO2794126T3 (da) 2018-02-03
PL2794126T3 (pl) 2018-01-31
EP2794126A1 (de) 2014-10-29
RU2014129622A (ru) 2016-02-10
WO2013092521A1 (de) 2013-06-27
CN104125864B (zh) 2016-08-17
BR112014014894A2 (pt) 2017-06-13
SI2794126T1 (en) 2018-01-31

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