EP3615227A1 - Set de réparation pour laquages d'automobiles et procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation - Google Patents

Set de réparation pour laquages d'automobiles et procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation

Info

Publication number
EP3615227A1
EP3615227A1 EP18714273.2A EP18714273A EP3615227A1 EP 3615227 A1 EP3615227 A1 EP 3615227A1 EP 18714273 A EP18714273 A EP 18714273A EP 3615227 A1 EP3615227 A1 EP 3615227A1
Authority
EP
European Patent Office
Prior art keywords
marker
color
repair
repair kit
repaired
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.)
Withdrawn
Application number
EP18714273.2A
Other languages
German (de)
English (en)
Inventor
Cornelis Adrianus Maria VERDAASDONK
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.)
BASF Coatings GmbH
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 EP3615227A1 publication Critical patent/EP3615227A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • 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
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • 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
    • 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
    • B05D3/12—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
    • B05D7/16—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 using synthetic lacquers or varnishes
    • 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
    • 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
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/02—Ink reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/18—Arrangements for feeding the ink to the nibs
    • B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
    • B43K5/1827—Valves
    • B43K5/1836—Valves automatically closing
    • B43K5/1845—Valves automatically closing opened by actuation of the writing point
    • 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
    • C09D7/20—Diluents or solvents

Definitions

  • the present invention is directed to a repair kit for automotive finishes and a method for repairing automotive finishes using the repair kit.
  • the repair set achieves an optimal balance between efficient and quickly implementable repairs on the one hand and a satisfactory, high-quality and long-lasting repair result on the other hand.
  • Multilayer coatings in the automotive industry which are usually arranged on metallic substrates or plastic substrates (in particular in the field of automotive components) are known in principle.
  • such multicoat paint systems In the area of the coating of metallic substrates, such multicoat paint systems, viewed from the metallic substrate, comprise an electrodeposition coating layer, a layer applied directly to the electrodeposition coating layer, usually referred to as filler layer, containing at least one colorant and / or effect pigments and generally referred to as basecoat film and a clearcoat layer.
  • filler layer a layer applied directly to the electrodeposition coating layer
  • basecoat film a layer applied directly to the electrodeposition coating layer
  • clearcoat layer containing at least one colorant and / or effect pigments and generally referred to as basecoat film and a clearcoat layer.
  • basecoat film containing at least one colorant and / or effect pigments and generally referred to as basecoat film and a clearcoat layer.
  • a known repair solution for the described damage consists in the repair in appropriate workshops, in which expert and with high time and material costs a refinish is applied.
  • the current color of the paint surface to be repaired is first determined by means of correspondingly complex and software-controlled color and / or effect adjustment tools and / or with the aid of color and / or effect comparisons via color cards (Color Tool Chips), a formulation attributable to this color read out and carried out after mixing the appropriate formulation and, if necessary, necessary fine adjustment of the formulation (and thus color / effect) the repair.
  • the complex color matching tools to be offered by the refinish manufacturer are also very costly.
  • paint pens are usually filled with paint material small-volume bottles or cans with screw cap, wherein in the lid a brush is integrated, which projects in the closed state in the paint material. The paint can then be applied to the surface to be repaired via the brush after opening the paint pen.
  • the paint materials are more or less exactly adapted to the color of the original paint.
  • a new repair kit for automotive coatings was found, comprising
  • the reservoir is filled with a paint material
  • valve can be reversibly opened by applying pressure so that the paint material can escape from the reservoir
  • the marker tip is connected to the valve such that one on the
  • Opening the valve paint material can be transported to the marker tip, and
  • the marker tip is designed such that lacquer material conveyed into the marker tip can pass through the tip and can be transferred to the damaged area to be repaired, further wherein the marker (4A) contains a color and / or effect lacquer matehal and the marker (4B) contains a UV-curable clearcoat material,
  • kit also called “kit” or kit initially describes the fact that the components contained in the set (here, the components (1) to (5)) are kept ready so that they can be used in a corresponding sequence for repair It is, of course, necessary to keep the components (1) to (5) spatially close to each other, but it is not necessary to keep the components in absolute spatial proximity, for example within It is therefore preferred that the components of the kit are kept inside an individualized storage unit, for example inside a suitcase, and thus kept ready for use in the repair process.
  • the new repair kit is for automotive painting, which means it is suitable for repairing such automotive paint jobs. Of course it can also be used for the repair of other finishes.
  • the new repair kit is the subject of the present invention and is therefore also referred to as a repair kit according to the invention.
  • a process has also been found for the repair of automotive coatings using the repair kit according to the invention, which comprises the following steps in the order given:
  • the new method is also the subject of the present invention and is therefore also referred to as inventive method.
  • the repair kit according to the invention initially contains a cleaner (1), also called cleaning agent.
  • This cleaner can basically be any cleaner known in this respect, in particular water-based detergents based on surfactants, ie, for example, soaps and alkalis.
  • the repair kit also contains a cleaning cloth (2).
  • any means known to those skilled in the art can be used.
  • the cleaning cloth or the cleaning cloth can contain or be made of any material known in this respect. Examples include cotton, linen or synthetic fibers based on polyester, polyacrylic or polyamide.
  • the repair kit comprises a means (3) for roughening the damaged area to be repaired and for mechanically removing loose paint material in and / or at the damaged area.
  • these may be typical grinding tools on which the equally known abrasives (flint, quartz, corundum, emery, garnet, in particular corundum) are arranged.
  • the equally known abrasives fluoride, quartz, corundum, emery, garnet, in particular corundum
  • grinding or emery paper and grinding rods are mentioned.
  • Corresponding grinding rods are preferably configured cylindrical and have a Thomasgli perennial tomesser of, for example, 1 to 3 millimeters and a length of for example 4 to 10 centimeters, wherein the abrasive are arranged on the crests.
  • the transition from the cutting circle surfaces to the jacket of the cylinder is generally designed to be fluid or rounded in order to allow an optimum grinding result.
  • the repair kit according to the invention contains at least two markers (4A) and (4B).
  • the markers each comprise (4.1) a reservoir with an opening, (4.2) a valve which can be placed on the opening of the reservoir from (4.1) and thus closes the opening of the reservoir, and (4.3) a marker tip.
  • the reservoir has, for example, the cylindrical shape known from markers or pens, wherein a cutting circle surface is tightly closed, the second cutting circle surface is open and thus can be filled with paint material.
  • a typical reservoir capacity is 3 to 15 milliliters.
  • the valve or pressure valve can sit on the opening of the reservoir and thus close it. By applying pressure, it can be reversibly opened and paint material can escape.
  • the marker tip is connected to the valve, for example, via a collar sleeve known per se or as part of this sleeve, in such a way that a pressure exerted on the tip is transmitted to the valve and coating material is conveyed into the marker tip via the opening of the valve.
  • the exertion of pressure on the marker tip is usually carried out by contacting the tip with the damaged area to be repaired and then manually exercising pressing the tip on the surface of the damaged area.
  • the marker tip is designed in such a way that lacquer material conveyed into the marker tip can pass through the tip and can be transferred to the damaged area to be repaired.
  • the marker tip for example, be made of foam or felt material, which can absorb the paint material and thus absorb.
  • the marker also comprises a cap which can be placed on the marker tip and in this state, the tip, preferably also covers all other components of the marker outside of the reservoir. In this way, drying out of the paint material in the tip material or within the marker tip is prevented or slowed down.
  • marker systems are generally known and are sold, for example, in the stationery industry or as a craft supplies as text or permanent markers. Due to the coating material in the marker (4B) described in more detail below, it is preferred that the marker (4B) is made of UV light impermeable materials and / or has at least one UV light impermeable layer, so that the paint material present in the marker can not be exposed to UV light. This will prevent that from happening Paint material is influenced by the proportionately present in daylight UV radiation.
  • the color and / or effect paint material may be the paints basically known in this respect, that is to say in particular base paints for automotive refinishing.
  • Such paints may be one-component paints or multi-component paints.
  • the paints can be water-based or formulated based on organic solvents.
  • polymers usually contain at least one polymer as a binder, that is, at least one per se known random, alternating and / or block-structured linear and / or branched and / or comb-like (co) polymer of ethylenically unsaturated monomers, or polyaddition resin and / or polycondensation.
  • Such polymers can be curable with UV light.
  • they are preferably thermally curable in connection with the color and / or effect paint materials, that is, by chemical reactions of known reactive functional groups can take place networking (formation of a coating film), wherein the energetic activation of this chemical reaction by thermal energy is possible.
  • the known crosslinking agents can be used.
  • paint materials are at least partially physically curable by the use of appropriate binders (that is, the hardening of a layer of a paint material takes place (also) by filming by release of solvent from the paint material, the linkage taking place within the coating via looping of the polymer molecules.)
  • appropriate binders that is, the hardening of a layer of a paint material takes place (also) by filming by release of solvent from the paint material, the linkage taking place within the coating via looping of the polymer molecules.
  • the paint materials also contain at least one color and / or effect pigment. Such pigments are numerous and widely available and require no further explanation. Further typical components of the paint material are the additives known per se, for example wetting and dispersing agents, emulsifiers, leveling agents, solubilizers, defoaming agents, wetting agents, stabilizers, heat and / or heat stabilizers, process stabilizers and UV and / or light stabilizers. Stabilizers, light stabilizers, deaerators, inhibitors, catalysts and / or flexibilizers.
  • the at least one color and / or effect paint material with respect to the color and / or effect corresponds to the original color of the original paint, which is to be repaired. Accordingly, it is conceivable to use sets according to the invention which contain one or many markers (4A) which contain color and / or effect material via which, after application to a surface, the hue (ie the color and / or effect) of an original color obtained from automobiles. In this context, it is particularly useful to equip a set with lacquer materials, which can be used to readjust color tones of typical automobiles sold in large numbers during repair.
  • the big advantage of this is that the color and / or effect paint materials to be filled into the markers (4A) and to be used for repair can be formulated and produced centrally and uniformly. In particular, eliminates the costly and each occasion related mixing and Farbtonnach ein in appropriate repair shops. Although this also eliminates the individualized adjustment of a hue to the actual color that a vehicle after a few months or years of use has (influence of weather). However, a total of the requirements for the cosmetic repair sufficient quality of Farbtonnach ein achieved by the uniform and exact adjustment of original shades. This applies in particular with regard to vehicles that have not been used for a relatively long time, such as those incurred in connection with, for example, de-fleet processes.
  • the lacquer material in any case to a UV-curable lacquer material.
  • the lacquer material thus contains UV-curable components, that is to say in particular UV-curable oligomers and / or polymers as binders.
  • UV-curable components are, for example, the known unsaturated esters, epoxy resins, urethanes and / or siloxanes which, for example in end and / or side groups, have carbon-carbon double bonds.
  • Corresponding groups are in particular acrylic and / or methacrylic groups.
  • the at least one UV-curable oligomer and / or polymer is preferably a urethane which additionally has acrylic and / or methacrylic groups (also called urethane (meth) acrylates).
  • the UV curable oligomers and / or polymers, in particular the urethane (meth) acrylates, are preferably aliphatic.
  • the carbon-carbon double bonds containing groups are basically stable.
  • a reaction cascade can be set in motion via a radical formation, which leads to the superordinate crosslinking and thus curing.
  • Known reactive diluents that is generally monomeric compounds having at least two carbon-carbon double bonds containing functional groups which basically serve as solvents, but also in the described curing and crosslinking processes upon irradiation with UV light, can be used in this process be involved.
  • paints are generally anhydrous, that is based on organic solvents.
  • organic solvents are, for example, combinations of the reactive diluents already described and other solvents which are inert with respect to the UV light irradiation and serve, for example, to adjust the viscosity.
  • the UV light-curable clearcoat material thus preferably contains at least one UV-curable oligomer and / or polymer as binder, at least one photoinitiator, and at least one organic solvent.
  • the material preferably also contains at least one UV stabilizer and / or light stabilizer, which reduces the penetration of corresponding radiation onto the coating material, which is arranged below the clearcoat material, and thus contributes to the stability of the refinish coating.
  • the set according to the invention also comprises a means for curing the above-described clearcoat material by irradiation with UV light.
  • a means for curing the above-described clearcoat material by irradiation with UV light are commercially available.
  • UV lamps or LED lamps which also have UV light components in the spectrum of the light emitted by you.
  • the UV light for curing is preferably UV-A radiation.
  • the set according to the invention also contains a means (6) for removing excess paint material, which was applied as part of a repair.
  • a means (6) for removing excess paint material may be those already described as component (3), which are evidently also suitable for the activity mentioned in the previous sentence.
  • a further agent other than the means (3) which is specially provided for the removal of paint material on and on areas which are already finished with refinish.
  • these are sandpaper with grain sizes in the range of P1500 to P3000 or even knives / blades.
  • a grinding or peeling can be performed particularly well, that is, a grinding or peeling, in which the repaired area is not damaged again.
  • the present invention also relates to a process for the repair of automotive coatings using the repair kit according to the invention. All of the preferred embodiments of the invention described above
  • the paint material is vented.
  • these include evaporation or evaporation of existing in the paint material organic solvents and / or water present at most ambient temperature (ie room temperature), for example 15 to 35 ° C for a duration of, for example, 0.5 to 30 minutes to understand.
  • organic solvents and / or water that are contained in the applied paint material evaporate.
  • the coating material since the coating material is still flowable directly after application and at the beginning of venting, it can run during the venting process. It is namely flowable by the organic solvents contained and / or water and thus can form a homogeneous, smooth coating film by the bleeding.
  • the coating layer is not yet ready for use after it has been flashed off. Although it is no longer flowable, for example, it is still soft, possibly only slightly dry. However, it therefore offers a surface suitable for coating with a clearcoat material. In particular, the coating layer is not yet cured as described below.
  • the application of the clearcoat material is analogous to the process described above for the color and / or effect paint material. Thereafter, the applied clearcoat material may be flashed off similar to the process described above. However, it then follows the curing (chemical crosslinking) of the clearcoat material via the agent (5).
  • This hardening can be effected, for example, by short-term actuation of the means (5), in particular of the lamp, for example in the range of 0.5 to 5 minutes, in which it is held at a distance of about 5 to 30 centimeters above the applied clearcoat material. Subsequently, the clearcoat material is cured, so there is a cured clearcoat.
  • Curing is thus understood to mean the transfer of a paint material layer into the ready-to-use state, that is to say into a state in which the substrate equipped with the respective paint material can be used as intended.
  • a cured lacquer layer is thus no longer particularly soft or sticky, but conditioned as a solid coating film, which does not significantly change its properties such as hardness or adhesion to the substrate even with further exposure to appropriate curing conditions.
  • the color and / or effect coating material is also hardened or at least converted into a state that is dry to the extent that a completely usable substrate (that is to say with the overlying clearcoat layer) results. Because the energy introduced by irradiation with the agent (5) after heat conversion also contribute to the physical and / or chemical (thermal) curing of the color and / or effect paint material. If the color and / or effect paint material is curable even with UV light, hardening of this material obviously proceeds anyway.
  • the set according to the invention and the method according to the invention make it possible, on the one hand, to dispense with the very time-, material- and cost-intensive steps of a professional repair, and, on the other hand, to guarantee an acceptable quality with regard to the repair result.

Landscapes

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

Abstract

La présente invention concerne un set de réparation pour laquages d'automobiles qui comprend entre autres au moins deux marqueurs, comprenant chacun un réservoir pourvu d'une ouverture, une soupape, qui peut être placée sur l'ouverture du réservoir et qui ferme ainsi l'ouverture du réservoir, et une pointe de marqueur, le réservoir étant rempli d'un matériau de laque, la soupape pouvant être ouverte de manière réversible par l'exercice d'une pression de telle sorte que le matériau de laque peut sortir du réservoir, la pointe de marqueur étant reliée à la soupape de manière telle qu'une pression exercée sur la pointe de marqueur est transmise à la soupape et du matériau de laque peut être transporté dans la pointe de marqueur via l'ouverture de la soupape et la pointe de marqueur étant équipée de manière telle que le matériau de laque transporté dans la pointe de marqueur peut passer à travers la pointe et être transféré sur le dommage à réparer, en outre ledit premier marqueur contenant un matériau de laque conférant une couleur et/ou un effet et ledit deuxième marqueur contenant un matériau de laque claire durcissable à la lumière UV. La présente invention concerne également un procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation.
EP18714273.2A 2017-04-24 2018-04-04 Set de réparation pour laquages d'automobiles et procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation Withdrawn EP3615227A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17167706 2017-04-24
PCT/EP2018/058540 WO2018197165A1 (fr) 2017-04-24 2018-04-04 Set de réparation pour laquages d'automobiles et procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation

Publications (1)

Publication Number Publication Date
EP3615227A1 true EP3615227A1 (fr) 2020-03-04

Family

ID=58640693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18714273.2A Withdrawn EP3615227A1 (fr) 2017-04-24 2018-04-04 Set de réparation pour laquages d'automobiles et procédé pour la réparation de laquages d'automobiles à l'aide du set de réparation

Country Status (8)

Country Link
US (1) US20200094789A1 (fr)
EP (1) EP3615227A1 (fr)
JP (1) JP6949991B2 (fr)
CN (1) CN110536758A (fr)
AU (1) AU2018260012A1 (fr)
BR (1) BR112019017952A2 (fr)
MX (1) MX2019012726A (fr)
WO (1) WO2018197165A1 (fr)

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US20150072082A1 (en) * 2013-09-11 2015-03-12 Derek Zahajko Method of Maintaining A Painted Surface

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WO2018197165A1 (fr) 2018-11-01
AU2018260012A1 (en) 2019-10-17
US20200094789A1 (en) 2020-03-26
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