DE3013787A1 - Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV - Google Patents

Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV

Info

Publication number
DE3013787A1
DE3013787A1 DE19803013787 DE3013787A DE3013787A1 DE 3013787 A1 DE3013787 A1 DE 3013787A1 DE 19803013787 DE19803013787 DE 19803013787 DE 3013787 A DE3013787 A DE 3013787A DE 3013787 A1 DE3013787 A1 DE 3013787A1
Authority
DE
Germany
Prior art keywords
foil
film
esp
methacrylate
hardened
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Withdrawn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
DE19803013787
Other languages
German (de)
Inventor
Hans-Joachim 8451 Kummersbrück Burger
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19803013787 priority Critical patent/DE3013787A1/en
Publication of DE3013787A1 publication Critical patent/DE3013787A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]

Abstract

Foil or sheet has a coating for bonding to the surfaces of articles; coating comprises at least partly resins which are hardened by UV. Pref. resins include polyester resin and methacrylate. The foil may bear letters or symbols. More specifically, the foil may be transparent. The resultant bond between the foil and the substrate is produced in a few seconds and remains extremely firm, by contrast to previous rubber adhesive connections. Used e.g. for push-button switch.

Description

Folie mit einem Auftrag zum Verbinden mit OberflächenFoil with an order for bonding to surfaces

von Körpern Die Erfindung bezieht sich auf eine Folie mit einem Auftrag zum Verbinden mit Oberflächen von Körpern.of bodies The invention relates to a film with an application for connecting to surfaces of bodies.

Bekannte Folien der obengenannten Art sind üblicherweise mit Kautschukklebern oder relativ trägen, wärmehärtenden Klebern ausgerüstet. Die Folien mit Kautschukklebern können auch nach längerer Zeit noch verrutschen, während die mit wärmehärtenden Klebern versehenen Folien relativ lange Zeit unter Temperatureinwirkung angedrückt werden müssen, Durch die Erfindung soll nun eine Folie geschaffen werden, die sekundenschnell mit dem Körper verbindbar ist, ohne hernach verschiebbar zu sein. Dies wird auf einfache Weise bei einer Folie der obengenannten Art dadurch erreicht, daß der Auftrag zumindest teilweise aus mit ultraviolettem Licht härtbaren Harzen besteht. Es ist an sich bekannt, auf dem Lacksektor ungesättigte Polyesterharze durch W-Strahlen zu härten. Auch ist es bekannt, GF-UP-Laminate bis zu Dicken von 4 mm bis 10 mm in einem Bestrahlungsgang ohne zusätzliche Härtungsmittel in vertretbaren Belichtungszeiten sachgemäß auszuhärten (Maschinenmarkt, Würzburg 84 (1978) 84 Seite 1636). Als besonders vorteilhaft hat es sich bei der erfindungsgemäßen Folie herausgestellt, wenn diese entweder mit Polyesterharz oder mit Methacrylat beschichtet ist. Ein wichtiges Anwendungsgebiet für die erfindungsgemäße Folie ist das Beschriften von Bedienelementen. Hierzu ist es vorteilhaft, wenn die Folie mit Schriftzeichen und/oder Symbolen versehen ist. Ist die Folie transparent ausge- führt, so kann sie - da auch die Harze im allgemeinen durchsichtig sind - zum Schutz auf Bezeichnungsschilder oder sonstigen Beschriftungen an elektrischen Geräten aufgebracht werden. Aus der Zeichnung ist ein Körper 1, im vorliegenden Fall ein Drucktaster, zu ersehen, der mit der Folie 2 an dessen Stirnseite versehen ist. Zwischen der Folie 2 und dem Körper 1 ist die Harzschicht 3 gelegen, die vor dem Aufbringen auf den Körper 1 mit der Folie 2 in Verbindung gebracht wurde und durch Bestrahlung der Folie 2 mit Licht in Sekundenschnelle mit dem Körper 1 verbindbar ist. Die Folie 2 ist zusätzlich mit einer Beschriftung 4 für den Taster 1 versehen.Known foils of the type mentioned above are usually with rubber adhesives or relatively sluggish, thermosetting adhesives. The foils with rubber adhesives can slip even after a long period of time while those with thermosetting Foils provided with adhesives are pressed on for a relatively long time under the influence of temperature have to be, the invention is now intended to create a film that takes seconds can be connected to the body without being displaceable afterwards. This is going on easily achieved with a film of the type mentioned above that the order consists at least in part of resins curable with ultraviolet light. It is known per se, unsaturated polyester resins due to UV rays in the paint sector to harden. It is also known to use GF-UP laminates up to a thickness of 4 mm to 10 mm in one irradiation process without additional curing agents in reasonable exposure times to cure properly (Maschinenmarkt, Würzburg 84 (1978) 84 page 1636). As special It has been found to be advantageous in the case of the film according to the invention if this coated with either polyester resin or methacrylate. An important area of application for the film according to the invention is the labeling of operating elements. This is it is advantageous if the film is provided with characters and / or symbols. Is the film transparent? leads, so she can - there too Resins are generally clear - for protection on nameplates or other labels are applied to electrical devices. From the drawing a body 1, in the present case a pushbutton, can be seen with the Foil 2 is provided on the front side. Between the film 2 and the body 1 the resin layer 3 is located, which is before application to the body 1 with the film 2 and by irradiating the film 2 with light in a matter of seconds can be connected to the body 1. The slide 2 is also labeled 4 for button 1.

5 Patentansprüche 1 Figur Zusammenfas sung Folie mit einem Auftrag zum Verbinden mit Oberflächen von Körpern Die Erfindung bezieht sich auf eine Folie mit einem Auftrag (2) zum Verbinden mit Oberflächen von Eörpern (1).5 claims 1 figure Summary slide with an order for bonding to surfaces of bodies. The invention relates to on a film with an application (2) for connecting to surfaces of bodies (1).

Diese Folie ist gemäß der Erfindung mit einem Auftrag aus mit Licht härtbaren Harzen versehen, so daß die Folie mit Schriftzeichen und/oder Symbolen (3) versehen in Sekundenschnelle dauerhart aufgebracht werden kann.According to the invention, this film is applied with light curable resins provided, so that the film with characters and / or symbols (3) can be applied permanently hard in seconds.

Claims (5)

Patentansprüche Folie mit einem Auftrag zum Verbinden mit Oberfläen von Körpern, d a d u r c h g e k e n n z e i c hn e t , daß der Auftrag (3) zumindest teilweise aus mit ultraviolettem Licht härtbaren Harzen besteht.Claims film with an order for connecting to surfaces of bodies that do not indicate that the order (3) at least partly consists of resins curable with ultraviolet light. 2. Folie nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , daß die Folie (2) mit Polyesterharz (3) beschichtet ist.2. The film of claim 1, d a d u r c h g e -k e n n z e i c h n e t that the film (2) is coated with polyester resin (3). 3. Folie nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , daß die Folie (2) mit Methacrylat (3) beschichtet ist.3. The film of claim 1, d a d u r c h g e -k e n n z e i c h n e t that the film (2) is coated with methacrylate (3). 4. Folie nach Anspruch 1, 2 oder 3, d a d u r c h g e k e n n z e i c h n e t , daß die Folie (2) mit Schriftzeichen und/oder Symbolen (3) versehen ist.4. The film of claim 1, 2 or 3, d a d u r c h g e k e n n z e i c h n e t that the film (2) is provided with characters and / or symbols (3) is. 5. Folie nach einem der vorhergehenden AnsprUche, d a d u r c h g e k e n n z e i c h n e t , daß die Folie (2) transparent ist.5. Foil according to one of the preceding claims, d a d u r c h g It is not noted that the film (2) is transparent.
DE19803013787 1980-04-10 1980-04-10 Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV Withdrawn DE3013787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803013787 DE3013787A1 (en) 1980-04-10 1980-04-10 Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013787 DE3013787A1 (en) 1980-04-10 1980-04-10 Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV

Publications (1)

Publication Number Publication Date
DE3013787A1 true DE3013787A1 (en) 1981-10-15

Family

ID=6099670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803013787 Withdrawn DE3013787A1 (en) 1980-04-10 1980-04-10 Foil esp. bearing a symbol is bonded to article - by resin esp. polyester or methacrylate! hardened by UV

Country Status (1)

Country Link
DE (1) DE3013787A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575798A1 (en) * 1992-06-19 1993-12-29 Fuji Polymertech Co., Ltd Process for producing finger-touch key for manipulation switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575798A1 (en) * 1992-06-19 1993-12-29 Fuji Polymertech Co., Ltd Process for producing finger-touch key for manipulation switch

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