WO2009027554A4 - Procédé de réparation de défauts de peinture dans le secteur de l'automobile par séchage ultraviolet - Google Patents

Procédé de réparation de défauts de peinture dans le secteur de l'automobile par séchage ultraviolet Download PDF

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Publication number
WO2009027554A4
WO2009027554A4 PCT/ES2008/000531 ES2008000531W WO2009027554A4 WO 2009027554 A4 WO2009027554 A4 WO 2009027554A4 ES 2008000531 W ES2008000531 W ES 2008000531W WO 2009027554 A4 WO2009027554 A4 WO 2009027554A4
Authority
WO
WIPO (PCT)
Prior art keywords
varnish
drying
paint defects
repaired
sanding
Prior art date
Application number
PCT/ES2008/000531
Other languages
English (en)
Spanish (es)
Other versions
WO2009027554A1 (fr
Inventor
Escarti Cesar Miro
Original Assignee
Bulma Tecnologia S L
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 Bulma Tecnologia S L filed Critical Bulma Tecnologia S L
Priority to EP08805360A priority Critical patent/EP2186574A4/fr
Publication of WO2009027554A1 publication Critical patent/WO2009027554A1/fr
Publication of WO2009027554A4 publication Critical patent/WO2009027554A4/fr

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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/005—Repairing damaged coatings
    • 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
    • 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
    • B05D7/536—Base coat plus clear coat type each layer being cured, at least partially, separately
    • 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
    • B05D3/12—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 mechanical means
    • 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
    • B05D7/14—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 to metal, e.g. car bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

L'invention concerne un procédé comprenant une phase de séchage de mastic imprimé, à l'aide de têtes ou de réflecteurs de rayons UV disposés à une distance comprise entre 100 mm et 1000 mm de la pièce à réparer, avec une émission de lumière UV comprise entre 50 et 650 nm de longueur d'onde. Ladite longueur d'onde peut être atteinte à l'aide de lampes à vapeur de mercure, ou en variante de gallium. Ledit procédé comprend également une phase de vernissage de la surface réparée à l'aide d'un vernis UV, une phase de vernissage du contour de la surface réparée à l'aide d'un vernis anti-voile UV et une phase de durcissage de la couche de vernis par rayonnement ultraviolet, utilisées sans distinction sur la surface de peinture retouchée et séchée et faisant toutes intervenir des têtes ou des réflecteurs de rayons UV.
PCT/ES2008/000531 2007-08-09 2008-07-30 Procédé de réparation de défauts de peinture dans le secteur de l'automobile par séchage ultraviolet WO2009027554A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08805360A EP2186574A4 (fr) 2007-08-09 2008-07-30 Procédé de réparation de défauts de peinture dans le secteur de l'automobile par séchage ultraviolet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200702301 2007-08-09
ES200702301A ES2326301B1 (es) 2007-08-09 2007-08-09 Procedimiento de reparacion de defectos de pintura en sector de la automocion por secado ultravioleta.

Publications (2)

Publication Number Publication Date
WO2009027554A1 WO2009027554A1 (fr) 2009-03-05
WO2009027554A4 true WO2009027554A4 (fr) 2009-04-30

Family

ID=40386720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2008/000531 WO2009027554A1 (fr) 2007-08-09 2008-07-30 Procédé de réparation de défauts de peinture dans le secteur de l'automobile par séchage ultraviolet

Country Status (3)

Country Link
EP (1) EP2186574A4 (fr)
ES (1) ES2326301B1 (fr)
WO (1) WO2009027554A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59801811D1 (de) * 1997-11-20 2001-11-22 Du Pont Verfahren zur mehrschichtigen reparaturlackierung von substraten
DE19818735A1 (de) * 1998-04-27 1999-10-28 Herberts Gmbh Strahlungshärtbare Beschichtungsmittel und deren Verwendung
DE19857940C1 (de) 1998-12-16 2000-07-27 Herberts Gmbh Verfahren zur Mehrschichtlackierung mit strahlenhärtbaren Beschichtungsmitteln
US7361383B2 (en) * 2001-06-04 2008-04-22 E.I. Dupont De Nemours & Company Process for multilayer coating of substrates
US6958171B2 (en) 2001-12-14 2005-10-25 E. I. Du Pont De Nemours And Company Process for repairing coated substrate surfaces
DE10309669A1 (de) 2003-03-06 2004-09-16 Volkswagen Ag Verfahren zur Trocknung wenigstens einer Lackschicht auf einem Substrat
WO2005012816A2 (fr) 2003-07-24 2005-02-10 Eisenmann Maschinenbau Gmbh & Co. Kg Dispositif de durcissement d'un revetement d'un objet, ce revetement etant constitue d'un materiau durcissant sous l'action d'un rayonnement electromagnetique, notamment d'une peinture uv ou d'une peinture a durcissement thermique
US7491419B2 (en) * 2005-01-26 2009-02-17 Ei Du Pont De Nemours & Company Process for vehicle repair coating
US20070116866A1 (en) * 2005-11-18 2007-05-24 Basf Corporation Quick method for repairing damage to a finish on a substrate

Also Published As

Publication number Publication date
ES2326301A1 (es) 2009-10-06
ES2326301B1 (es) 2010-06-29
EP2186574A1 (fr) 2010-05-19
WO2009027554A1 (fr) 2009-03-05
EP2186574A4 (fr) 2012-01-04

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