DE102010038079A1 - Laminated glass and process for its production - Google Patents
Laminated glass and process for its production Download PDFInfo
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- DE102010038079A1 DE102010038079A1 DE102010038079A DE102010038079A DE102010038079A1 DE 102010038079 A1 DE102010038079 A1 DE 102010038079A1 DE 102010038079 A DE102010038079 A DE 102010038079A DE 102010038079 A DE102010038079 A DE 102010038079A DE 102010038079 A1 DE102010038079 A1 DE 102010038079A1
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- 239000005340 laminated glass Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 62
- 239000010410 layer Substances 0.000 claims abstract description 56
- 239000011521 glass Substances 0.000 claims abstract description 31
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 claims 1
- 206010022998 Irritability Diseases 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000997 Graphane Polymers 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/011—Heaters using laterally extending conductive material as connecting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/033—Heater including particular mechanical reinforcing means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
- H05B2214/04—Heating means manufactured by using nanotechnology
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
Verbundglas, bestehend aus mindestens zwei Glaselementen (4, 5) und mindestens einer zwischen den Glaselementen (4, 5) angeordneten Zwischenschicht, wobei die Zwischenschicht aus mindestens einer Lage Graphen (7) besteht. Bei einem Verfahren zur Herstellung eines Verbundglases werden mindestens zwei scheibenförmige Glaselemente (4, 5) mit ihren flachen Seiten zusammengelegt, wobei zwischen die Glaselemente (4, 5) eine Klebeschicht vorgesehen wird und vor dem Zusammenlegen der Glaselemente (4, 5) und der Klebeschicht mindestens eine Graphenlage (7) zwischen die Glaselemente (4, 5) platziert wird.Laminated glass, consisting of at least two glass elements (4, 5) and at least one intermediate layer arranged between the glass elements (4, 5), the intermediate layer consisting of at least one layer of graphene (7). In a method for producing a laminated glass, at least two disk-shaped glass elements (4, 5) are put together with their flat sides, an adhesive layer being provided between the glass elements (4, 5) and before the glass elements (4, 5) and the adhesive layer are put together at least one graphene layer (7) is placed between the glass elements (4, 5).
Description
Die Erfindung betrifft ein Verbundglas gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a laminated glass according to the preamble of
Verbundglas besteht bekanntlich aus zwei oder mehreren Gläsern, die mittels einer klebfähigen Zwischenschicht miteinander verbunden sind. Wird das Verbundglas als Sichtglas eingesetzt, ist eine möglichst ungestörte Durchsicht angestrebt. Im Falle von Verbundsicherheitsglas werden besonders hohe Anforderungen an die mechanische Festigkeit des Glaselementes gestellt. Oftmals werden auch beide Eigenschaften gefordert, z. B. bei Fahrzeugwindschutzscheiben, als Dachverglasung oder einbruchhemmend an Gebäuden oder als beschusshemmende Verglasung an gepanzerten Fahrzeugen.Laminated glass is known to consist of two or more glasses, which are interconnected by means of an adhesive intermediate layer. If the laminated glass is used as a sight glass, as undisturbed a view is sought. In the case of laminated safety glass, particularly high demands are placed on the mechanical strength of the glass element. Often both properties are required, for. As in vehicle windshields, as roof glazing or burglar-resistant buildings or as bullet-proof glazing on armored vehicles.
Es ist auch bekannt, Verbundglasscheiben beheizbar zu gestalten. Hierzu werden im Verbundmaterial metallisch leitende Elemente eingebaut, entweder als dünne metallische Beschichtung von innen liegenden Glasflächen oder mit einer zusätzlichen eingelegten elektrisch leitfähigen Folie oder mit eingebrachten Drahtheizfeldern, bestehend aus vielen dünnen Einzeldrähten, nebeneinander eingebettet in die Schmelzfolie.It is also known to make laminated glass heated. For this purpose, metallic conductive elements are incorporated in the composite material, either as a thin metallic coating from inside glass surfaces or with an additional inserted electrically conductive foil or with introduced Drahtheizfeldern, consisting of many thin individual wires, embedded side by side in the melt film.
Der Nachteil all dieser Heizelemente besteht insbesondere darin, dass die klare Sicht durch das fertige Glaselement erkennbar beeinträchtigt wird.The disadvantage of all these heating elements is, in particular, that the clear view is noticeably impaired by the finished glass element.
Es ist Aufgabe der Erfindung, ein neuartiges Verbundglas zur Verfügung zu stellen, dessen Aufbau eine erhöhte Festigkeit und/oder eine verbesserte Durchsichtigkeit und/oder eine Beheizbarkeit erlaubt.It is an object of the invention to provide a novel laminated glass whose structure allows increased strength and / or improved transparency and / or heatability.
Die Aufgabe wird mit einem Verbundglas der eingangs genannten Art mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst. Des Weiteren wird die Aufgabe durch ein Verfahren mit den Merkmalen des Anspruchs 13 gelöst.The object is achieved with a laminated glass of the type mentioned above with the characterizing features of
Graphen ist ein zweidimensionaler Kohlenstoffkristall, der sich zum einen durch eine elektrische Leitfähigkeit und zum anderen durch eine extrem hohe Festigkeit auszeichnet. Des Weiteren wird von einer Lage Graphen das auftreffende optische Licht unabhängig von der Wellenlänge lediglich um circa 2,3% abgeschwächt.Graphene is a two-dimensional carbon crystal, which is characterized on the one hand by an electrical conductivity and on the other hand by an extremely high strength. Furthermore, the incident optical light is only attenuated by about 2.3%, regardless of the wavelength, by a layer of graphene.
Für die Zurverfügungstellung des Graphens wurde im Jahr 2010 der Physik-Nobelpreis vergeben. Praktische Anwendungen des Materials wurden nicht genannt. Die oben erwähnten physikalischen Eigenschaften sind jedoch ideal für die Herstellung von Verbundglas, insbesondere Verbundsicherheitsglas.The Physics Nobel Prize was awarded in 2010 for the provision of graphene. Practical applications of the material were not mentioned. However, the above-mentioned physical properties are ideal for the production of laminated glass, especially laminated safety glass.
So ist es vorteilhaft, das erfindungsgemäße Verbundglas zur elektrischen Beheizung zu verwenden. Für die elektrische Beheizung kann eine einzelne Graphenschicht oder können mehrere übereinander oder nebeneinander angeordnete Graphenschichten elektrisch kontaktiert werden. Der elektrische Kontakt kann über eine Kontaktschienen erfolgen, die eine oder mehrere Graphenlage(n) über eine ausgedehnte Lagenkante kontaktiert, z. B. entlang einer Kante des Verbundglases. Dies wird vorteilhaft an zwei einander gegenüberliegenden Kanten des Verbundglases realisiert. Hierdurch kann eine gleichmäßige Durchströmung der betroffenen Lage erreicht werden.Thus, it is advantageous to use the laminated glass according to the invention for electrical heating. For the electric heating, a single graphene layer or several graphene layers arranged one above the other or next to one another can be electrically contacted. The electrical contact may be via a contact rail contacting one or more graphene layers over an extended ply edge, e.g. B. along an edge of the laminated glass. This is advantageously realized on two opposite edges of the laminated glass. As a result, a uniform flow through the affected position can be achieved.
Nötigenfalls kann die Heizleistung zusätzlich zum Graphen durch bekannte Heizmittel, wie elektrisch leitfähigen Folie, eine leitfähige Beschichtung oder Drahtheizfelder, erbracht werden. Dabei kann das Graphen solche bekannten Heizelemente jeweils direkt kontaktieren. Der gewünschte Heizeffekt kann dadurch schneller und vollflächig in die Glasfläche eingebracht werden.If necessary, the heating power can be provided in addition to graphene by known heating means, such as electrically conductive foil, a conductive coating or Drahtheizfelder. In this case, the graphene can contact such known heating elements directly. As a result, the desired heating effect can be introduced more quickly and over the entire surface into the glass surface.
Außerdem kann durch die eine oder mehreren Lagen des eingebrachten Graphens die mechanische Festigkeit und damit die Sicherheit des Verbundglases erhöht werden. Dadurch können einerseits die Bruchfestigkeit und die Beschussfestigkeit des Glaselementes wesentlich erhöht werden, andererseits kann bei gleich bleibender Festigkeitsanforderung die erforderliche Glasdicke von solchen Glaselementen wesentlich reduziert werden.In addition, by the one or more layers of the introduced graphene, the mechanical strength and thus the safety of the laminated glass can be increased. As a result, on the one hand, the breaking strength and the bombardment strength of the glass element can be substantially increased, on the other hand, with the same strength requirement, the required glass thickness of such glass elements can be substantially reduced.
Die mindestens eine Lage des eingebrachten Graphens kann besonders die z. B. bei Fahrzeugwindschutzscheiben nach einem Glasbruch geforderte vernetzte Restfestigkeit ohne Durchbruch erhöhen.The at least one layer of the introduced graphene can be particularly z. B. increase in vehicle windscreens after a glass breakage required crosslinked residual strength without breakthrough.
Die Flächenheizleistung des Graphens innerhalb eines Verbundglases kann durch Vergrößerung der Schichtdicke, z. B. durch mehrere Graphenlagen, die innerhalb der Fläche auch zumindest auf Teilflächen gegeneinander isoliert sein können, erhöht werden. Durch eine größere Schichtdicke der Graphenlage(n) kann auch die mechanische Festigkeit des Verbundglaselements gesteigert werden.The surface heating power of the graphene within a laminated glass can be increased by increasing the layer thickness, z. B. by several Graphene layers, which can be isolated within the area and at least on sub-surfaces against each other, are increased. By a greater layer thickness of the graphene layer (s) and the mechanical strength of the laminated glass element can be increased.
Die Graphenschicht kann neben anderen Schichten, z. B. Kunststoffschichten zur Klebung und Verbundbildung, vorgesehen werden. Das Graphen kann vollflächig oder in einer oder mehreren Teilflächen in den Verbund eingebracht werden.The graphene layer may include, among other layers, e.g. As plastic layers for bonding and compound formation, are provided. The graphene can be introduced into the composite over its entire area or in one or more subareas.
Die mindestens eine Graphenlage beeinträchtigt als dünnschichtiger poröser vernetzter Werkstoff bei Einbringung zwischen Glas und Schmelzfolie die Dauerfestigkeit der erforderlichen vollflächigen Klebeverbindungen zwischen den Gläsern und Schmelzfolien nicht oder nur vernachlässigbar gering. Demgegenüber kann eine im Stand der Technik verwendete dünne vollflächige Folie oder Glasbeschichtung die Stabilität der Klebeverbindungen erheblich reduzieren.The at least one layer of graphene, as a thin-layered, porous, crosslinked material when introduced between the glass and the melted film, does not impair the fatigue strength of the required full-surface adhesive bonds between the glasses and the melting films, or only negligibly. In contrast, a thin full-surface film or glass coating used in the prior art can significantly reduce the stability of the adhesive bonds.
Zur Herstellung kann die mindestens eine Graphenlage stabil und gleichmäßig auf eine oder mehrere Klebeschichten, die z. B. in Form einer oder mehrerer Schmelzfolien vorliegen, ggf. jeweils auf beiden Folienseiten, aufgebracht werden. Dies kann mittels einer Vorrichtung mit Wickeltrommel und einem auf das Graphenmaterial angepassten Verlegekopf erfolgen, der manuell oder maschinell geführt wird. Dabei kann die zu belegende Schmelzfolie, ggf. mit Vakuum, auf der Trommelaußenfläche fixiert und bei drehender Wickeltrommel mit Graphen belegt werden. Der Verlegekopf ist dann je nach Verfügbarkeit und Art der Graphenlage(n) konstruiert, d. h. an das vorkonfigurierte Graphen angepasst.For the production, the at least one Graphenlage stable and evenly applied to one or more adhesive layers, the z. B. in the form of one or more enamel films, if necessary, in each case on both sides of the film applied. This can be done by means of a device with winding drum and adapted to the graphene laying head, which is guided manually or mechanically. In this case, the molten film to be occupied, possibly with vacuum, fixed on the outer surface of the drum and be occupied with rotating winding drum with graphene. The laying head is then constructed according to the availability and type of graphene layer (s), d. H. adapted to the preconfigured graph.
Die Verlegung kann z. B. als eine oder mehrere zusammenhängende breite Graphenspuren erfolgen. Alternativ kann die mindestens eine Graphenlage, z. B. weil sie als schmales Material, d. h. viel schmaler als die zu belegende Fläche, verfügbar ist, auch spiralförmig bündig als eine Abfolge von einzelnen Graphenspuren auf der Wickeltrommel verlegt werden. Dies kann mit einer zur Drehung der Wickeltrommel relativen Querbewegung des Verlegekopfes realisiert werden, z. B. in Richtung der Drehachse der Trommel. Damit ist eine gleichmäßige und vollflächige Belegung der Schmelzfolie mit Graphen möglich.The installation can z. B. as one or more contiguous wide traces of graphene. Alternatively, the at least one graphene layer, for. B. because they are used as a narrow material, d. H. much narrower than the surface to be covered, is available, even spirally flush laid as a succession of individual traces of graphene on the winding drum. This can be realized with a relative to the rotation of the winding drum transverse movement of the laying head, z. B. in the direction of the axis of rotation of the drum. Thus, a uniform and full coverage of the melt film with graphene is possible.
Alternativ kann die mindestens eine Graphenlage auch auf einer flächig ausgebreiteten Klebeschicht, insbesondere Schmelzfolie, aufgebracht werden.Alternatively, the at least one graphene layer can also be applied to a surface spreading adhesive layer, in particular melt film.
Es kann auch vorgesehen werden, im Bereich der Verbundglaskante eine die mindestens eine Graphenschicht unterbrechende Isolierspur einzurichten, die vorzugsweise zwischen der mindestens einen Kontaktschiene und der dahinter liegenden Verbundglaskante sowie parallel zur Verbundglaskante angeordnet ist. Diese Isolierspur ist vorteilhaft 4 mm oder mehr breit und unterbricht komplett die Graphenlage(n) zur Verbundglaskante hin, um Kurzschlüsse und Feuchteeintrag von der Glaskante aus ins Heizfeld hinein zu verhindern. Zur Herstellung der Isolierspur kann vor der Graphenaufbringung ein geeignetes Abdeckband, z. B. ein Klebeband, auf die Schmelzfolie aufgeklebt und nach der Graphenaufbringung wieder entfernt werden, so dass die Schmelzfolie auf der Breite des Klebebandes in jedem Fall graphenfrei bleibt, wodurch die Isolierspur gegeben ist.It can also be provided to set up in the region of the laminated glass edge an insulating track interrupting the at least one graphene layer, which is preferably arranged between the at least one contact rail and the laminated glass edge behind it and parallel to the laminated glass edge. This insulating track is advantageously 4 mm or more wide and completely interrupts the graphene layer (s) towards the laminated glass edge in order to prevent short circuits and moisture entry from the glass edge into the heating field. To produce the insulating track, a suitable masking tape, for. As an adhesive tape, adhered to the melt film and removed after graphene application again, so that the melt film on the width of the adhesive tape in any case remains graphene-free, whereby the insulating trace is given.
Das Aufbringen der mindestens einen Graphenlage auf die Schmelzfolienflächen kann mit einem mechanischen oder chemischen Auftrageverfahren oder einer Kombination aus mechanischem und chemischem Auftrageverfahren durchgeführt werden.The application of the at least one graphene layer to the enamel foil surfaces can be carried out by a mechanical or chemical application process or a combination of mechanical and chemical application processes.
Die elektrischen Eigenschaften des Graphens lassen sich durch den Einbau von Wasserstoffatomen beeinflussen. Mit Wasserstoffatomen versehenes Graphen wird auch Graphan genannt. Unter Graphen im Sinne dieser Erfindung wird auch das Graphan verstanden und jede stabile Zwischenform zwischen reinem Graphen und mit Wasserstoffatomen gesättigtem Graphan.The electrical properties of graphene can be influenced by the incorporation of hydrogen atoms. Hydrogen-atom graphene is also called graphan. Graphene in the sense of this invention is also understood to mean the graphane and any stable intermediate form between pure graphene and hydrogenated graphite.
Im erfindungsgemäßen Verbundglas kann die mindestens eine Graphenlage als elektrische Leitungsschicht für weitere Effekte auf der gesamten Fläche des Verbundglases oder auf Teilflächen hiervon genutzt werden, z. B. für Leuchteffekte, Kondensatoreffekte, Solarkollektoreffekte und/oder elektrische Glasscheibenverdunklungseffekte. Dabei können die für die Effekte notwendigen Bausteine mittels der mindestens einen Graphenlage elektrisch kontaktiert und hierüber gesteuert oder geregelt werden.In the laminated glass according to the invention, the at least one graphene layer can be used as electrical conductor layer for further effects on the entire surface of the laminated glass or on partial surfaces thereof, for. B. for lighting effects, capacitor effects, solar collector effects and / or electrical glass screen darkening effects. In this case, the components necessary for the effects can be electrically contacted by means of the at least one graphene layer and controlled or regulated by way of this.
Im Folgenden wird anhand von Figuren eine vorteilhafte Ausführungsform des erfindungsgemäßen Verbundglases dargestellt.In the following, an advantageous embodiment of the laminated glass according to the invention is illustrated by means of figures.
Claims (17)
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DE102010038079A DE102010038079A1 (en) | 2010-10-08 | 2010-10-08 | Laminated glass and process for its production |
EP11776385.4A EP2625036A1 (en) | 2010-10-08 | 2011-10-05 | Laminated glass and method for producing same |
PCT/EP2011/067399 WO2012045781A1 (en) | 2010-10-08 | 2011-10-05 | Laminated glass and method for producing same |
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DE102010038079A DE102010038079A1 (en) | 2010-10-08 | 2010-10-08 | Laminated glass and process for its production |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3013119A1 (en) * | 2014-10-24 | 2016-04-27 | Centre National De La Recherche Scientifique | Transparent heating device with graphene film |
WO2016070068A1 (en) * | 2014-10-31 | 2016-05-06 | Ppg Industries Ohio, Inc. | Resistive heating coatings containing graphene carbon particles and use of such coatings for low energy curing |
US9832818B2 (en) | 2011-09-30 | 2017-11-28 | Ppg Industries Ohio, Inc. | Resistive heating coatings containing graphenic carbon particles |
ITUA20163907A1 (en) * | 2016-05-30 | 2017-11-30 | Fs Solution S R L S | Anti-fog glass for vehicles and construction method. |
CN108293275A (en) * | 2015-11-17 | 2018-07-17 | 大日本印刷株式会社 | The manufacturing method of heating electrode device, electrified regulation glass, heating board, the vehicles, building window, the piece with electric conductor, conductive pattern piece, electric conductivity heater, laminated glass and electric conductivity heater |
DE102017220374A1 (en) * | 2017-11-15 | 2019-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a vehicle window with a lighting device |
DE102017127746A1 (en) * | 2017-11-23 | 2019-05-23 | Roof Systems Germany Gmbh | Vehicle roof member |
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US11338774B2 (en) | 2014-11-17 | 2022-05-24 | Dai Nippon Printing Co., Ltd. | Heating plate, conductive pattern sheet, vehicle, and method of manufacturing heating plate |
EP4129945A4 (en) * | 2020-03-31 | 2024-03-27 | Sekisui Chemical Co., Ltd. | Interlayer film for laminated glass, and laminated glass |
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KR102596292B1 (en) * | 2016-09-01 | 2023-10-31 | 엘지전자 주식회사 | Apparatus for graphene heating |
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US9832818B2 (en) | 2011-09-30 | 2017-11-28 | Ppg Industries Ohio, Inc. | Resistive heating coatings containing graphenic carbon particles |
CN107006077B (en) * | 2014-10-24 | 2021-05-04 | 国家科学研究中心 | Transparent heating device with graphene film |
US10660159B2 (en) | 2014-10-24 | 2020-05-19 | Centre National De La Recherche Scientifique | Transparent heating device with graphene film |
CN107006077A (en) * | 2014-10-24 | 2017-08-01 | 国家科学研究中心 | Transparent heating arrangement with graphene film |
KR20170097004A (en) * | 2014-10-24 | 2017-08-25 | 쌍트르 나셔날 드 라 르쉐르쉐 씨앙띠피끄 | Transparent heating device with graphene film |
WO2016062885A1 (en) * | 2014-10-24 | 2016-04-28 | Centre National De La Recherche Scientifique | Transparent heating device with graphene film |
KR102376721B1 (en) * | 2014-10-24 | 2022-03-18 | 쌍트르 나셔날 드 라 르쉐르쉐 씨앙띠피끄 | Transparent heating device with graphene film |
EP3013119A1 (en) * | 2014-10-24 | 2016-04-27 | Centre National De La Recherche Scientifique | Transparent heating device with graphene film |
WO2016070068A1 (en) * | 2014-10-31 | 2016-05-06 | Ppg Industries Ohio, Inc. | Resistive heating coatings containing graphene carbon particles and use of such coatings for low energy curing |
US11338774B2 (en) | 2014-11-17 | 2022-05-24 | Dai Nippon Printing Co., Ltd. | Heating plate, conductive pattern sheet, vehicle, and method of manufacturing heating plate |
CN108293275A (en) * | 2015-11-17 | 2018-07-17 | 大日本印刷株式会社 | The manufacturing method of heating electrode device, electrified regulation glass, heating board, the vehicles, building window, the piece with electric conductor, conductive pattern piece, electric conductivity heater, laminated glass and electric conductivity heater |
ITUA20163907A1 (en) * | 2016-05-30 | 2017-11-30 | Fs Solution S R L S | Anti-fog glass for vehicles and construction method. |
DE102017220374A1 (en) * | 2017-11-15 | 2019-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a vehicle window with a lighting device |
DE102017127747B4 (en) | 2017-11-23 | 2022-12-01 | Roof Systems Germany Gmbh | vehicle roof element |
US10556538B2 (en) | 2017-11-23 | 2020-02-11 | Roof Systems Germany Gmbh | Vehicle roof element |
DE102017127747A1 (en) * | 2017-11-23 | 2019-05-23 | Roof Systems Germany Gmbh | Vehicle roof member |
DE102017127746B4 (en) | 2017-11-23 | 2023-09-07 | Roof Systems Germany Gmbh | vehicle roof element |
DE102017127746A1 (en) * | 2017-11-23 | 2019-05-23 | Roof Systems Germany Gmbh | Vehicle roof member |
WO2020104115A1 (en) * | 2018-11-19 | 2020-05-28 | Siemens Mobility GmbH | Rail vehicle comprising an underfloor radar sensor |
CN110312332A (en) * | 2019-05-23 | 2019-10-08 | 南京财经大学 | A kind of energy storage water proof type graphene far-infrared electrothermal module |
EP4129945A4 (en) * | 2020-03-31 | 2024-03-27 | Sekisui Chemical Co., Ltd. | Interlayer film for laminated glass, and laminated glass |
Also Published As
Publication number | Publication date |
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EP2625036A1 (en) | 2013-08-14 |
WO2012045781A1 (en) | 2012-04-12 |
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