DE202010008362U1 - Transparent composite material for safety glazing - Google Patents
Transparent composite material for safety glazing Download PDFInfo
- Publication number
- DE202010008362U1 DE202010008362U1 DE202010008362U DE202010008362U DE202010008362U1 DE 202010008362 U1 DE202010008362 U1 DE 202010008362U1 DE 202010008362 U DE202010008362 U DE 202010008362U DE 202010008362 U DE202010008362 U DE 202010008362U DE 202010008362 U1 DE202010008362 U1 DE 202010008362U1
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- Prior art keywords
- outer layers
- composite material
- layer
- thickness
- glass
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- Expired - Lifetime
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
-
- 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
-
- 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
- B32B17/10082—Properties of the bulk of a glass sheet
- B32B17/10119—Properties of the bulk of a glass sheet having a composition deviating from the basic composition of soda-lime glass, e.g. borosilicate
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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
- B32B17/10128—Treatment of at least one glass sheet
- B32B17/10155—Edge treatment or chamfering
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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
- B32B17/1077—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 polyurethane
-
- 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
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10871—Making laminated safety glass or glazing; Apparatus therefor by pressing in combination with particular heat treatment
-
- 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
- B32B2369/00—Polycarbonates
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
Abstract
Transparentes Verbundmaterial für Sicherheitsverglasung aus mindestens drei Schichten (1, 2, 3), umfassend eine Innenschicht (2) aus einem transparenten Kunststoff und zwei Außenschichten (2, 3), deren Material ausgewählt ist aus Glas oder transparenter Glaskeramik, wobei die beiden Außenschichten gleiche Schichtdicken aufweisen, dadurch gekennzeichnet, dass die Summe der Schichtdicken (d) der beiden Außenschichten kleiner als die Schichtdicke (D) der Innenschicht ist.Transparent composite material for safety glazing of at least three layers (1, 2, 3), comprising an inner layer (2) of a transparent plastic and two outer layers (2, 3) whose material is selected from glass or transparent glass-ceramic, the two outer layers being the same Have layer thicknesses, characterized in that the sum of the layer thicknesses (d) of the two outer layers is smaller than the layer thickness (D) of the inner layer.
Description
Die Erfindung betrifft ein transparentes Verbundmaterial für Sicherheitsverglasung aus mindestens drei Schichten, umfassend eine Innenschicht aus einem transparenten Kunststoff und zwei Außenschichten, deren Material ausgewählt ist aus Glas oder transparenter Glaskeramik, wobei die beiden Außenschichten gleiche Schichtdicken aufweisenThe The invention relates to a transparent composite material for Safety glazing of at least three layers, comprising one Inner layer of a transparent plastic and two outer layers, their material is selected from glass or transparent Glass ceramic, wherein the two outer layers have the same layer thicknesses exhibit
Aus
der auch als
Bei dem bekannten Verbundmaterial besteht kein wesentlicher Unterschied in den Schichtdicken der Außenschichten und der Innenschicht. Die Aufgabe der Polycarbonat-Innenschicht liegt bei einem Sicherheitsglas darin, den Hauptwiderstand gegen mechanische Einwirkung, wie beispielsweise einen Aufprall, zu bilden. Die im Wesentlichen gleich dicken beidseitig der Polycarbonat-Scheibe angebrachten Glasscheiben tragen hierzu nicht wesentlich bei, da sie allein bei einem Aufprall zersplittern würden. Somit bildet das bekannte Verbundmaterial hinsichtlich der sich ergebenden Gesamtdicke und dem Dickenverhältnis der Schichten einen sehr uneffektiven Verbund, der eine besonders große Gesamtdicke und ein hohes Gewicht aufweist. Bei der Herstellung müssen die schwer zu handhabenden Glasplatten aufwendig mittels einer eingebrachten Klebeschicht mit der Polycarbonat-Scheibe verklebt werden.at the known composite material is no significant difference in the layer thicknesses of the outer layers and the inner layer. The task of the polycarbonate inner layer is a safety glass therein, the main resistance to mechanical action, such as an impact, form. The essentially the same thickness on both sides the polycarbonate pane mounted glass panes contribute to this not essential, since they splinter only in a collision would. Thus, the known composite material in terms of resulting total thickness and the thickness ratio of Layers a very ineffective composite, which is a particularly large Overall thickness and a high weight. In the preparation of the difficult-to-handle glass plates have to be expensive by means of an incorporated adhesive layer with the polycarbonate disc be glued.
Aus
der
Aus
der
Bei einer derartigen asymmetrischen Anordnung können wiederum Verformungsprobleme bei Temperaturwechseln, beispielsweise bei der Herstellung, auftreten.at Such an asymmetrical arrangement can in turn Deformation problems with temperature changes, for example in the Production, occur.
Es ist nunmehr Aufgabe der Erfindung ein transparentes Verbundmaterial für Sicherheitsverglasung anzugeben, welches trotz geringem Gewicht und geringer Gesamtdicke einen wirksamen Schutz gegen mechanische Einwirkung bietet und darüber hinaus besonders temperaturresistent ist. Weiterhin soll auch ein Verfahren zur Herstellung eines derartigen Verbundmaterials angegeben werden.It Now object of the invention is a transparent composite material for safety glazing, which despite low Weight and low overall thickness provide effective protection against mechanical Provides action and beyond temperature-resistant is. Furthermore, a method for producing such a Composite material can be specified.
Diese Aufgabe der Erfindung wird vorrichtungstechnisch durch ein transparentes Verbundmaterial für Sicherheitsverglasung gemäß den Merkmalen des Patentanspruchs 1 und verfahrenstechnische durch ein Herstellungsverfahren gemäß dem Anspruch 10 gelöst. Vorteilhafte Weiterbildungen sind jeweils in den Unteransprüchen beschrieben.These The object of the invention is device technology by a transparent Composite material for safety glazing according to Features of claim 1 and procedural by a Manufacturing method according to claim 10 solved. Advantageous developments are each in the dependent claims described.
Gemäß einem Grundgedenken der Erfindung ist die Summe der Schichtdicken der beiden Außenschichten kleiner als die Schichtdicke der Innenschicht. Die Schichtdicken der Außenschichten sind somit wesentlich kleiner als die Schichtdicke der Innenschicht. Da die Innenschicht aus Kunststoff maßgeblich die Stabilität bestimmt, bietet das Verbundmaterial einen wirksamen Schutz gegen mechanische Einwirkung. Aufgrund der geringen Dicken der Außenschichten ist sowohl die Gesamtdicke als auch das Gewicht des Verbundmaterials geringer als bei herkömmlichen Verbundmaterialien.According to one Fundamentals of the invention is the sum of the layer thicknesses of both outer layers smaller than the layer thickness of Inner layer. The layer thicknesses of the outer layers are thus much smaller than the layer thickness of the inner layer. As the inner layer of plastic significantly increases the stability determined, the composite material provides effective protection against mechanical action. Due to the small thicknesses of the outer layers is both the total thickness and the weight of the composite material less than conventional composite materials.
Um die dünnen Außenschichten an der Innenschicht anzubringen kann eine Schicht aus einem Kunststoffmaterial zwischen die Innenschicht und die Außenschichten eingebracht sein. Eine derartige, insbesondere folienartige Kunststoffschicht lässt sich einfach auf der Innenschicht aufbringen und erzeugt durch Wärme- und Überdruckbehandlung im Autoklaven einen sichereren Verbund. Zudem erlaubt eine derartige Kunststoffschicht auch eine einfache Handhabung der bruchempfindlichen, dünnen Außenschichten.Around the thin outer layers on the inner layer can attach a layer of a plastic material between the inner layer and the outer layers are introduced. Such, in particular film-like plastic layer leaves easily applied to the inner layer and generated by heat and overpressure treatment in the autoclave a safer Composite. In addition, such a plastic layer also allows a easy handling of the break-sensitive, thin outer layers.
Durch mechanische Einwirkungen, beispielsweise durch Späne oder den beim Schleifen erzeugten Abrieb von Arbeitsmaschinen kann das Verbundmaterial beschädigt werden. Durch eingestrahlte UV-A-Strahlung kann es zum Ausbleichen von durch das Verbundmaterial abgedeckten Gegenständen kommen.Mechanical influences, such as chips or the abrasion of working machines generated during grinding, can damage the composite material. By beaming UV-A radiation can lead to bleaching of articles covered by the composite material.
Um die der mechanischen Einwirkung zugewandte Außenseite des Verbundmaterials gegen derartige mechanische Einwirkungen zu schützen, einen Splitterschutz zu schaffen und/oder eine Reduzierung der auf die beschienene Außenseite einstrahlenden UV-Stahlung zu erreichen, kann zumindest eine der Außenschichten eine entsprechende transparente Befilmung zum Schutz gegen mechanische Einwirkungen und/oder zur Reduzierung von UV-Stahlung aufweisen. Durch eine derartige Befilmung mit sehr dünnen, temperaturstabilen Materialien kann es zu keinen wesentlichen Verformungen bei Temperaturänderungen kommen. Die Befilmung kann auch durch eine Sicherheitsfolie gebildet sein.Around the mechanical action facing the outside of the To protect composite material against such mechanical effects, a To provide shatter protection and / or a reduction in the shining outside to reach incoming UV radiation, At least one of the outer layers may have a corresponding transparent one Filming for protection against mechanical effects and / or for Reduction of UV radiation have. By such a filming with very thin, temperature stable materials it can to no significant deformations with temperature changes come. The filming can also be formed by a security foil be.
Alternativ oder zusätzlich kann zumindest einseitig an der Innenschicht eine transparente Befilmung zur Reduzierung von UV-Stahlung aufgebracht sein.alternative or additionally, at least on one side of the inner layer a transparent Befilmung be applied to reduce UV radiation.
Die Innenschicht kann aus einer Polycarbonatplatte (PC-Platte) mit einer Dicke D zwischen 3 und 9 mm, bevorzugt mit einer Dicke zwischen 4 und 8 mm, und weiter bevorzugt mit einer Dicke zwischen 5 und 7 mm, bestehen.The Inner layer can be made of a polycarbonate plate (PC plate) with a Thickness D between 3 and 9 mm, preferably with a thickness between 4 and 8 mm, and more preferably with a thickness between 5 and 7 mm, pass.
Gemäß einer Ausführungsform der Erfindung können die Außenschichten aus Borosilikatglas mit einer Dicke zwischen 1 und 4 mm, bevorzugt mit einer Dicke zwischen 2 und 4 mm, und weiter bevorzugt mit einer Dicke zwischen 2,5 und 3 mm, bestehen. Das Borosilikatglas kann chemisch oder thermisch vorgespannt sein. Das Borosilikatglas kann in einem Floatverfahren hergestellt sein. Alternativ können jedoch auch andere gefloatete oder gezogene Gläser, beispielsweise Kalk-Natron-Glas (CaNa-Glas), das chemisch oder thermisch vorgespannt oder teilvorgespannte sein kann, als Außenschichten verwendet werden.According to one Embodiment of the invention, the outer layers made of borosilicate glass with a thickness between 1 and 4 mm, preferably with a thickness between 2 and 4 mm, and more preferably with a Thickness between 2.5 and 3 mm, consist. The borosilicate glass can be chemically or thermally biased. The borosilicate glass can be made in a float process. Alternatively you can but also other floated or drawn glasses, for example Soda-lime glass (CaNa glass), which is chemically or thermally prestressed or can be partially tempered, used as outer layers become.
Gemäß einer weiteren Ausführungsform können die Außenschichten aus einer transparenten Lithiumaluminosilicat-Glaskeramik (LAS-Glaskeramik) mit einer Dicke zwischen 0,5 und 3 mm, bevorzugt mit einer Dicke zwischen 0,6 und 2 mm, und weiter bevorzugt mit einer Dicke zwischen 0,8 und 1,2 mm, bestehen. Die Transparenz für sichtbares Licht kann dabei mindestens 60%, bevorzug mindestens 80% betragen. Die LAS-Glaskeramik kann chemisch oder thermisch vorgespannt sein. Die LAS-Glaskeramik kann in einem Floatverfahren hergestellt sein. Alternativ können jedoch auch andere Glaskeramiken als Außenschichten verwendet werden.According to one In another embodiment, the outer layers from a transparent lithium aluminosilicate glass ceramic (LAS glass ceramic) with a thickness between 0.5 and 3 mm, preferably with a thickness between 0.6 and 2 mm, and more preferably with a thickness between 0.8 and 1.2 mm, exist. The transparency for visible Light can be at least 60%, preferably at least 80%. The LAS glass ceramic may be biased chemically or thermally. The LAS glass ceramic can be produced in a float process. Alternatively, however, other glass ceramics than Outer layers are used.
Die zwischen die Innenschicht und die Außenschichten eingebrachten Kunststoffschichten können aus einer Polyurethan-Folie (PUR-Folie) mit einer Dicke zwischen 0,1 und 1,4 m, bevorzugt mit einer Dicke zwischen 0,3 und 1 mm, und weiter bevorzugt mit einer Dicke zwischen 0,5 und 0,7 mm, bestehen.The introduced between the inner layer and the outer layers Plastic layers can be made of a polyurethane film (PUR film) with a thickness between 0.1 and 1.4 m, preferably with a thickness between 0.3 and 1 mm, and more preferably with a Thickness between 0.5 and 0.7 mm, consist.
Gemäß einer weiteren Ausführungsform kann beim Einsatz des Verbundmaterials als Sicherheitsverglasung für Bearbeitungsmaschinen zumindest eine Bohrung zur Aufnahme eines Einbauteils, insbesondere einer transparenten, rotierenden Drehscheibe, die klare Sicht in den Bearbeitungsraum der Bearbeitungsmaschine garantiert, vorgesehen sein.According to one Another embodiment may be when using the composite material as safety glazing for machine tools at least a bore for receiving a built-in part, in particular a transparent, rotating turntable, the clear view into the processing room the processing machine guaranteed to be provided.
Das transparente Verbundmaterial kann dadurch hergestellt werden, dass die Innenschicht, die Kunststoffschicht und die Außenschichten in einem Autoklaven zu einem gemeinsamen Verbund verbacken werden.The Transparent composite material can be prepared by that the inner layer, the plastic layer and the outer layers be baked in an autoclave to a common composite.
Die Erfindung wird nachfolgend anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert.The Invention will be described below with reference to the drawings Embodiments explained in more detail.
Es zeigen:It demonstrate:
Die
Das
Glas/PC/Glas-Verbundmaterial weist eine Innenschicht
Das
Glas/PC/Glas-Verbundmaterial der
Die
Das
Glaskeramik/PC/Glaskeramik-Verbundmaterial weist eine Innenschicht
Das
Glaskeramik/PC/Glaskeramik-Verbundmaterial der
Das
Glas/PC/Glas-Verbundmaterial weist eine Innenschicht
Gemäß einer
(nicht gezeigten) Ausführungsform kann einseitig oder beidseitig
der Innenschicht
Das
Glas/PC/Glas-Verbundmaterial der
In
das Verbundmaterial gemäß den
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 9419721 U1 [0002] - DE 9419721 U1 [0002]
- - FR 2713628 A1 [0002] FR 2713628 A1 [0002]
- - EP 1142705 A2 [0004, 0004] - EP 1142705 A2 [0004, 0004]
- - US 4204025 A [0005, 0005] - US 4204025 A [0005, 0005]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE202010008362U DE202010008362U1 (en) | 2010-08-25 | 2010-08-25 | Transparent composite material for safety glazing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE202010008362U DE202010008362U1 (en) | 2010-08-25 | 2010-08-25 | Transparent composite material for safety glazing |
Publications (1)
Publication Number | Publication Date |
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DE202010008362U1 true DE202010008362U1 (en) | 2010-12-16 |
Family
ID=43383059
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Application Number | Title | Priority Date | Filing Date |
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DE202010008362U Expired - Lifetime DE202010008362U1 (en) | 2010-08-25 | 2010-08-25 | Transparent composite material for safety glazing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3269691A4 (en) * | 2015-03-09 | 2018-10-17 | Nippon Electric Glass Co., Ltd. | Laminate body and manufacturing method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204025A (en) | 1978-11-21 | 1980-05-20 | General Electric Company | Glass-polycarbonate laminate |
DE9419721U1 (en) | 1993-12-09 | 1995-02-02 | Siv Soc Italiana Vetro | Burglar-proof glass for automobiles |
EP1142705A2 (en) | 2000-04-05 | 2001-10-10 | Martin Schorning | Transparent multilayer laminate |
-
2010
- 2010-08-25 DE DE202010008362U patent/DE202010008362U1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204025A (en) | 1978-11-21 | 1980-05-20 | General Electric Company | Glass-polycarbonate laminate |
DE9419721U1 (en) | 1993-12-09 | 1995-02-02 | Siv Soc Italiana Vetro | Burglar-proof glass for automobiles |
FR2713628A1 (en) | 1993-12-09 | 1995-06-16 | Siv Soc Italiana Vetro | Break-in resistant laminated vehicle glazing |
EP1142705A2 (en) | 2000-04-05 | 2001-10-10 | Martin Schorning | Transparent multilayer laminate |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3269691A4 (en) * | 2015-03-09 | 2018-10-17 | Nippon Electric Glass Co., Ltd. | Laminate body and manufacturing method thereof |
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