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DE3331391A1 - Process for the production on polystyrene surfaces of coatings having a metallic action - Google Patents

Process for the production on polystyrene surfaces of coatings having a metallic action

Info

Publication number
DE3331391A1
DE3331391A1 DE19833331391 DE3331391A DE3331391A1 DE 3331391 A1 DE3331391 A1 DE 3331391A1 DE 19833331391 DE19833331391 DE 19833331391 DE 3331391 A DE3331391 A DE 3331391A DE 3331391 A1 DE3331391 A1 DE 3331391A1
Authority
DE
Germany
Prior art keywords
polystyrene
metal powder
coatings
metallic
production
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Withdrawn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
DE19833331391
Other languages
German (de)
Inventor
Dieter 6636 Berus Schmitt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19833331391 priority Critical patent/DE3331391A1/en
Publication of DE3331391A1 publication Critical patent/DE3331391A1/en
Withdrawn legal-status Critical Current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
    • 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
    • B05D7/02—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 macromolecular substances, e.g. rubber
    • 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
    • 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
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/067—Metallic effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns
    • B44F9/10—Designs imitating natural patterns of metallic or oxidised metallic surfaces
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/061—Special surface effect
    • B05D5/062—Wrinkled, cracked or ancient-looking effect

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Polystyrene parts can be coated by the process such that they have the appearance of a metallic part, especially of copper, aluminum or bronze, which has been long exposed to the atmosphere. The process consists in that an epoxy resin mixed with metal powder is applied, and a patinising paper is applied to this and is partially removed again by the action of mechanical means. It is appropriate to seal the coating thus produced with a clear lacquer.

Description

BESCHREIBUNG DESCRIPTION

Verfahren zum Herstellen von metallisch wirkenden Überzügen auf Oberflächen aus Polystyrol Die Erfindung betrifft ein Verfahren zum Herstellen von metallisch wirkenden Überzügen auf Oberflächen aus Polystyrol. Process for the production of metallic-looking coatings on surfaces made of polystyrene The invention relates to a method for producing metallic effective coatings on surfaces made of polystyrene.

Aus den verschiedensten Gründen besteht oft der Wunsch, nichtmetallischen Werkstoffen das Aussehen von Metall zu verleihen. So eignen sich Teile, beispielsweise Platten aus Polystyrol gut für den Innenausbau von Gebäuden aller Art. Sie sind leicht anzubringen und bringen eine gute Wärmeisolierung mit sich. Auch für bestimmte Außenverkleidungen sind Polystyrol-Teile verwendbar.There is often a desire for non-metallic materials for a variety of reasons To give materials the appearance of metal. So parts are suitable, for example Polystyrene sheets good for interior finishing of all types of buildings. They are easy to attach and provide good thermal insulation. Also for certain Polystyrene parts can be used for external cladding.

Die angebrachten Polystyrol-Platten beispielsweise werden bisher entweder im Rohzustand belassen oder überstrichen, z.B. mit einer Binder-Farbe. Bisher ist es nicht möglich gewesen, Polystyrol-Teile mit einem Überzug zu versehen, der metallisch wirkt und eine Art Patina aufweist.The attached polystyrene plates, for example, are so far either Left in the raw state or painted over, e.g. with a binder paint. So far is it has not been possible to provide polystyrene parts with a coating that is metallic works and has a kind of patina.

Der Erfindung liegt die Aufgabe zugrunde, einen Kunststoff wie Polystyrol so zu behandeln, daß seine Oberfläche von einer solchen aus Metall visuell praktisch nicht zu unterscheiden ist.The invention is based on the object of a plastic such as polystyrene to be treated in such a way that its surface is visually practical from that of metal is indistinguishable.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein mit Metallpulver versetztes Epoxydharz aufgebracht, auf dieses eine Patinierpaste aufgetragen, die durch Einwirken mechanischer Mittel teilweise wieder entfernt wird.This object is achieved according to the invention in that a metal powder offset epoxy resin applied, applied to this a patination paste that is partially removed again by the action of mechanical means.

Nach einer weiteren Ausbildung der Erfindung kann der so entstehende Überzug versiegelt werden, was mit einem handelsüblichen Klarlack erfolgen kann.According to a further embodiment of the invention, the resulting Coating can be sealed, which can be done with a commercially available clear lacquer.

Nach der Erfindung ist es zweckmäßig, das Metallpulver plättchenförmig einzubringen.According to the invention, it is expedient to use the metal powder in platelet form bring in.

Bei besonderen Anforderungen an die Festigkeit der mit dem erfindungsgemäßen Überzug versehenen Polystyrol-Teile kann es angebracht sein, dem mit Metallpulver versetzten Epoxydharz zusätzlich Glaspulver oder -fasern zuzusetzen.If there are special requirements for the strength of the with the inventive Coated polystyrene parts can be attached with metal powder to add glass powder or fibers to the epoxy resin.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß das für die unterschiedlichsten Anwendungen geeignete Polystyrol das Aussehen von gealtertem Metall, beispielsweise Kupfer, Aluminium oder Bronze erhält.The advantages achieved with the invention are in particular: that the polystyrene suitable for a wide variety of applications, the appearance obtained from aged metal such as copper, aluminum or bronze.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is described in more detail below.

Fig. 1 verdeutlicht den Schritt 1 des neuen Verfahrens und Fig. 2 zeigt den fertigen Überzug.FIG. 1 illustrates step 1 of the new method and FIG. 2 shows the finished coating.

Das mit dem Überzug zu versehende Polystyrol ist mit 1 bezeichnet. Darauf wird eine Schicht 2 aus einem mit Metallpulver, vorzugsweise in Plättchenform, versetzten Epoxydharz aufgebracht. Nach dem Aushärten dieser Schicht 2 wird eine Patinierpaste 3 aufgetragen. Die Patinierpaste 3 wird mechanisch durch z.B. Reiben oder Bürsten teilweise wieder entfernt, wie das in Fig. 2 schematisch dargestellt ist.The polystyrene to be provided with the coating is denoted by 1. A layer 2 made of a metal powder, preferably in the form of a plate, is then offset epoxy resin applied. After this layer 2 has hardened, a Patination paste 3 applied. The patination paste 3 is mechanically applied by rubbing, for example or brushes are partially removed again, as shown schematically in FIG is.

Nach dieser erfindungsgemäßen Behandlung von Polystyrol-Teilen haben diese das Aussehen eines längere Zeit der Atmosphäre ausgesetzten Metallteiles. In vielen Fällen ist es angebracht, den in der beschriebenen Weise hergestellten Überzug mit einem Lack 4 zu versiegeln.After this treatment of polystyrene parts according to the invention this has the appearance of a metal part exposed to the atmosphere for a long time. In many cases it is advisable to use the one produced in the manner described Coating with a varnish 4 to seal.

Eine größere mechanische Festigkeit und eine höhere Beständigkeit gegen Umwelteinflüsse erhält der Überzug, wenn in der Schicht 2 Glaspulver oder -fasern enthalten sind.Greater mechanical strength and greater durability The coating is protected against environmental influences if in the layer 2 glass powder or -fibers are included.

Das Verfahren nach der Erfindung, mit dem Polystyrol-Teile aller Art mit einem dekorativen, metallisch wirkenden Überzug versehen werden können, ist unter anderem für Decken- und Wandverkleidungen, für Fassaden, Garagentore und sonstige Türen geeignet. Aber auch für kunstgewerbliche Gegenstände aus Polystyrol kann das Verfahren angewendet werden.The method according to the invention, with the polystyrene parts of all kinds can be provided with a decorative, metallic-looking coating is Among other things for ceiling and wall coverings, for facades, garage doors and others Suitable for doors. But it can also be used for craft items made of polystyrene Procedures are applied.

Claims (4)

PATENTANSPRÜCHE Verfahren zum Herstellen von metallisch wirkenden Überzügen auf Oberflächen aus Polystyrol, dadurch gekennzeichnet, daß ein mit Metallpulver versetztes Epoxydharz aufgebracht, auf dieses eine Patinierpaste aufgetragen, die durch Einwirkung mechanischer Mittel teilweise wieder entfernt wird. PATENT CLAIMS Process for the production of metallic-looking Coatings on surfaces made of polystyrene, characterized in that one with metal powder offset epoxy resin applied, applied to this a patination paste that is partially removed again by the action of mechanical means. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß zusätzlich eine Versiegelung erfolgt. 2. The method according to claim 1, characterized in that in addition a seal takes place. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Metallpulver plättchenförmig ist.3. The method according to claim 1, characterized in that the metal powder is platelet-shaped. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß dem mit Metallpulver versetzten Epoxydharz Glaspulver oder -fasern zugegeben werden.4. The method according to claim 1, characterized in that the with Metal powder mixed with epoxy resin, glass powder or fibers are added.
DE19833331391 1983-08-31 1983-08-31 Process for the production on polystyrene surfaces of coatings having a metallic action Withdrawn DE3331391A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833331391 DE3331391A1 (en) 1983-08-31 1983-08-31 Process for the production on polystyrene surfaces of coatings having a metallic action

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833331391 DE3331391A1 (en) 1983-08-31 1983-08-31 Process for the production on polystyrene surfaces of coatings having a metallic action

Publications (1)

Publication Number Publication Date
DE3331391A1 true DE3331391A1 (en) 1985-03-07

Family

ID=6207892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833331391 Withdrawn DE3331391A1 (en) 1983-08-31 1983-08-31 Process for the production on polystyrene surfaces of coatings having a metallic action

Country Status (1)

Country Link
DE (1) DE3331391A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307759A1 (en) * 1987-09-18 1989-03-22 Bayer Ag Method for producing coatings with formation of patinated structured surfaces
EP3733307A1 (en) * 2019-05-03 2020-11-04 Hymmen GmbH Maschinen- und Anlagenbau Method and device for producing a decorative surface
US11141759B2 (en) 2017-06-13 2021-10-12 Hymmen GmbH Maschinen- und Anlagesbas Method and apparatus for producing a decorative surface
WO2022069534A1 (en) * 2020-10-01 2022-04-07 Homag Gmbh Device and method for coating a surface

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417806C (en) * 1924-06-04 1925-08-20 Forsch Versuchsanstalt G M B H Process for the production of shiny metallic paint surfaces
DE575895C (en) * 1934-07-22 1935-02-02 Ernst Techen Process for the production of metallic coatings on underlay materials of all kinds
DE2907186A1 (en) * 1978-02-28 1979-08-30 Eurograph Holding Nv METAL COVER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417806C (en) * 1924-06-04 1925-08-20 Forsch Versuchsanstalt G M B H Process for the production of shiny metallic paint surfaces
DE575895C (en) * 1934-07-22 1935-02-02 Ernst Techen Process for the production of metallic coatings on underlay materials of all kinds
DE2907186A1 (en) * 1978-02-28 1979-08-30 Eurograph Holding Nv METAL COVER

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DD-Buch: Dr.H.Jahn, VEB Deutscher Verlag für Grundstoffindustrie: Epoxidharze, Leipzig 1969, S.219 *
DE-Buch: H.Kittel, Verlag W.A.Colomb in der H. Heenemann GmbH: Lehrbuch der Lacke und Beschichtungen, Bd.II, Berlin-Oberschwandorf 1974, S.179-193, 446-447 *
DE-Buch: Vieweg, Reiher u. Scheurlen, Carl Hanser Verlag: Kunststoff-Handbuch, Bd.XI, München 1971, S.123-127 *
DE-Z: Defazet 27.Jg., Nr.3, 1973 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307759A1 (en) * 1987-09-18 1989-03-22 Bayer Ag Method for producing coatings with formation of patinated structured surfaces
US11717850B2 (en) 2017-06-13 2023-08-08 Hymmen Gmbh Maschinen-Und Anlagenbau Method and apparatus for producing a decorative workpiece and workpiece
US11717851B2 (en) 2017-06-13 2023-08-08 Hymmen GmbH Maschinen—und Anlagenbau Method and apparatus for producing a decorative workpiece and workpiece
US12090511B2 (en) 2017-06-13 2024-09-17 Hymmen GmbH Maschinen—und Anlagenbau Method and apparatus for producing a decorative surface
US11883843B2 (en) 2017-06-13 2024-01-30 Hymmen Gmbh Maschinen-Und Anlagenbau Method for producing a structured surface
US11420229B2 (en) 2017-06-13 2022-08-23 Hymmen GmbH Maschinen—und Anlagenbau Method and apparatus for producing a decorative surface
US11141759B2 (en) 2017-06-13 2021-10-12 Hymmen GmbH Maschinen- und Anlagesbas Method and apparatus for producing a decorative surface
US11511318B2 (en) 2017-06-13 2022-11-29 Hymmen GmbH Maschinen- und Anlagenbau Method and apparatus for producing a decorative workpiece and workpiece
WO2020225214A1 (en) * 2019-05-03 2020-11-12 Hymmen GmbH Maschinen- und Anlagenbau Method and device for producing a decorative surface
US11559824B2 (en) 2019-05-03 2023-01-24 Hymmen Gmbh Maschinen-Und Anlagenbau Method for producing a structure on a surface
WO2020225215A3 (en) * 2019-05-03 2021-01-28 Hymmen GmbH Maschinen- und Anlagenbau Method and device for surface machining
EP3733307A1 (en) * 2019-05-03 2020-11-04 Hymmen GmbH Maschinen- und Anlagenbau Method and device for producing a decorative surface
CN112188936B (en) * 2019-05-03 2024-01-09 海曼机械和设备有限公司 Method and apparatus for forming a decorative surface
CN112188936A (en) * 2019-05-03 2021-01-05 海曼机械和设备有限公司 Method and apparatus for forming a decorative surface
EP3733308A3 (en) * 2019-05-03 2020-12-09 Hymmen GmbH Maschinen- und Anlagenbau Method and device for surface finishing
WO2022069534A1 (en) * 2020-10-01 2022-04-07 Homag Gmbh Device and method for coating a surface

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