CA2347868C - Procede de revetement de laques a plusieurs couches - Google Patents

Procede de revetement de laques a plusieurs couches Download PDF

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Publication number
CA2347868C
CA2347868C CA002347868A CA2347868A CA2347868C CA 2347868 C CA2347868 C CA 2347868C CA 002347868 A CA002347868 A CA 002347868A CA 2347868 A CA2347868 A CA 2347868A CA 2347868 C CA2347868 C CA 2347868C
Authority
CA
Canada
Prior art keywords
irradiation
radiation
lacquer
energy radiation
curable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002347868A
Other languages
English (en)
Other versions
CA2347868A1 (fr
Inventor
Helmut Loffler
Karin Maag
Wolfgang Feyrer
Christine Kimpel
Jens Zeyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coatings Foreign IP Co LLC
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7891216&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2347868(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2347868A1 publication Critical patent/CA2347868A1/fr
Application granted granted Critical
Publication of CA2347868C publication Critical patent/CA2347868C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
    • 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
    • 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
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/577—Three layers or more the last layer being a clear coat some layers being coated "wet-on-wet", the others not
    • 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
    • B05D3/0263—After-treatment with IR heaters
    • 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
    • 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
    • B05D7/54—No clear coat specified
    • B05D7/544—No clear coat specified the first layer is let to dry at least partially before applying the second layer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

L'invention concerne un procédé pour l'application d'une peinture à plusieurs couches. Ce procédé consiste à appliquer sur un substrat des couches d'enduits et/ou d'autres agents de recouvrement puis une couche de finition constituée d'un ensemble peinture d'apprêt/vernis transparent ou d'une peinture de finition pigmentée à une seule couche. Au moins une des couches est produite à partir d'un agent de revêtement durcissable au moins partiellement au moyen d'un rayonnement à grande énergie. Selon ce procédé, après l'application de l'agent de revêtement durcissable au moins partiellement au moyen d'un rayonnement à grande énergie, on expose cet agent de revêtement à un rayonnement infrarouge puis à un rayonnement à grande énergie.
CA002347868A 1998-12-16 1999-11-24 Procede de revetement de laques a plusieurs couches Expired - Fee Related CA2347868C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19857941.1 1998-12-16
DE19857941A DE19857941C2 (de) 1998-12-16 1998-12-16 Verfahren zur Mehrschichtlackierung
PCT/EP1999/009064 WO2000035598A1 (fr) 1998-12-16 1999-11-24 Procede pour l'application d'une peinture a plusieurs couches

Publications (2)

Publication Number Publication Date
CA2347868A1 CA2347868A1 (fr) 2000-06-22
CA2347868C true CA2347868C (fr) 2009-07-14

Family

ID=7891216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347868A Expired - Fee Related CA2347868C (fr) 1998-12-16 1999-11-24 Procede de revetement de laques a plusieurs couches

Country Status (9)

Country Link
EP (1) EP1152841B2 (fr)
JP (1) JP2002532234A (fr)
AT (1) ATE219392T1 (fr)
CA (1) CA2347868C (fr)
DE (2) DE19857941C2 (fr)
DK (1) DK1152841T3 (fr)
ES (1) ES2176040T5 (fr)
PT (1) PT1152841E (fr)
WO (1) WO2000035598A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857940C1 (de) 1998-12-16 2000-07-27 Herberts Gmbh Verfahren zur Mehrschichtlackierung mit strahlenhärtbaren Beschichtungsmitteln
DE10100170A1 (de) * 2001-01-04 2002-07-11 Basf Ag Beschichtungsmittel
JP5133481B2 (ja) * 2001-09-25 2013-01-30 関西ペイント株式会社 補修塗装方法
AU2008343024B2 (en) 2007-12-20 2013-10-24 Coatings Foreign Ip Co. Llc Process for producing a multilayer coating
CA2761159A1 (fr) * 2009-06-12 2010-12-16 E. I. Dupont De Nemours And Company Procede de revetement multicouche
JP6540178B2 (ja) * 2015-04-13 2019-07-10 コニカミノルタ株式会社 電子写真感光体の製造方法
PL233241B1 (pl) * 2017-09-06 2019-09-30 Politech Spolka Z Ograniczona Odpowiedzialnoscia Sposób zdobienia elementów opakowań kosmetycznych z tworzyw sztucznych

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851916C (de) * 1943-06-22 1952-10-09 Patra Patent Treuhand Verfahren zum Trocknen von Lackueberzuegen aus kondensierenden und polymerisierenden Kunststoffen
NL7702518A (nl) * 1977-03-09 1978-09-12 Akzo Nv Werkwijze voor het bekleden van een substraat met een stralingshardbare bekledingskompositie.
NL7707669A (nl) * 1977-07-08 1979-01-10 Akzo Nv Werkwijze voor het bekleden van een substraat met een stralingshardbare bekledingscompositie.
US4393187A (en) † 1982-06-23 1983-07-12 Congoleum Corporation Stain resistant, abrasion resistant polyurethane coating composition, substrate coated therewith and production thereof
DE4122743C1 (fr) * 1991-07-10 1992-11-26 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
DE4133290A1 (de) * 1991-10-08 1993-04-15 Herberts Gmbh Verfahren zur herstellung von mehrschichtlackierungen unter verwendung von radikalisch und/oder kationisch polymerisierbaren klarlacken
DE4421558C2 (de) * 1994-06-20 2000-02-03 Maximilian Zaher Verfahren zum Beschichten von Metallsubstraten und nach dem Verfahren beschichtete Metallerzeugnisse
DE19533858B4 (de) * 1995-09-13 2005-09-22 IHD Institut für Holztechnologie Dresden gGmbH Verfahren zum elektrostatischen Beschichten von Holz und Holzwerkstoffen
DE19818735A1 (de) * 1998-04-27 1999-10-28 Herberts Gmbh Strahlungshärtbare Beschichtungsmittel und deren Verwendung

Also Published As

Publication number Publication date
PT1152841E (pt) 2002-11-29
ATE219392T1 (de) 2002-07-15
DE19857941C2 (de) 2002-08-29
DE19857941A1 (de) 2000-06-21
ES2176040T5 (es) 2008-07-01
ES2176040T3 (es) 2002-11-16
DK1152841T3 (da) 2002-07-29
EP1152841B1 (fr) 2002-06-19
JP2002532234A (ja) 2002-10-02
CA2347868A1 (fr) 2000-06-22
WO2000035598A1 (fr) 2000-06-22
DE59901829D1 (de) 2002-07-25
EP1152841B2 (fr) 2008-02-13
EP1152841A1 (fr) 2001-11-14

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MKLA Lapsed

Effective date: 20151124