ES2366533A1 - Stratified with a metacrylate sheet and manufacturing procedure (Machine-translation by Google Translate, not legally binding) - Google Patents
Stratified with a metacrylate sheet and manufacturing procedure (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2366533A1 ES2366533A1 ES201000489A ES201000489A ES2366533A1 ES 2366533 A1 ES2366533 A1 ES 2366533A1 ES 201000489 A ES201000489 A ES 201000489A ES 201000489 A ES201000489 A ES 201000489A ES 2366533 A1 ES2366533 A1 ES 2366533A1
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- Prior art keywords
- sheet
- methacrylate
- stratified
- glass
- sheets
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004593 Epoxy Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- 229920006335 epoxy glue Polymers 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000003763 resistance to breakage Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
Estratificado con una lámina de metacrilato y procedimiento de fabricación.Stratified with a sheet of methacrylate and manufacturing procedure
Es objeto de la presente invención un estratificado o conjunto laminar formado por varias láminas, que cuenta con una lámina de metacrilato adherida o pegada entre dos láminas de cristal de reducido espesor.The object of the present invention is a layered or laminated assembly formed by several sheets, which It has a sheet of methacrylate attached or glued between two glass sheets of reduced thickness.
Caracteriza a la presente invención la naturaleza de los materiales combinados, el reducido espesor de la capa de las láminas de cristal, así como el hecho de disponer las capas de diferente naturaleza de manera combinada, lo que da lugar a un estratificado que produce un efecto sinérgico de las características propias de cada una de las capas combinadas.Characterizes the present invention the nature of the combined materials, the reduced thickness of the layer of the glass sheets, as well as the fact of arranging the layers of different nature combined, which results in a stratified one that produces a synergistic effect of the own characteristics of each of the combined layers.
Por lo tanto, la presente invención se circunscribe dentro del ámbito de los estratificados, así como dentro del ámbito de las aplicaciones de las láminas de metacrilato.Therefore, the present invention is circumscribed within the scope of the stratified, as well as within the scope of the applications of the sheets of methacrylate
Dentro de los plásticos de ingeniería podemos encontrar Polimetilmetacrilato, también conocido por sus siglas PMMA. El acrílico se obtiene de la polimerización del metacrilato de metilo y la presentación más frecuente que se encuentra en la industria del plástico es en gránulos ("pellets" en inglés) o en láminas. Los gránulos son para el proceso de inyección o extrusión y las láminas para termoformado o para mecanizado.Within engineering plastics we can find polymethylmethacrylate, also known by its acronym PMMA Acrylic is obtained from the polymerization of methacrylate from methyl and the most frequent presentation found in the plastics industry is in granules ("pellets" in English) or in sheets. The granules are for the injection process or extrusion and sheets for thermoforming or for machining.
El metacrilato es un material que tiene una muy baja dureza superficial, por lo que se raya muy fácilmente, por otro lado, presenta ventajas como su ligereza, y puede obtenerse completamente transparente asemejando a un cristal, o incluso puede fabricarse con distintas coloraciones.Methacrylate is a material that has a very low surface hardness, so it scratches very easily, on the other On the other hand, it has advantages such as its lightness, and can be obtained completely transparent resembling a crystal, or it can even be made with different colors.
Por otro lado, el cristal es un material homogéneo que presenta una estructura interna ordenada de sus partículas reticulares, que presenta unas características que lo hacen especialmente apto para la construcción y forrado de superficies.On the other hand, glass is a material homogeneous that presents an orderly internal structure of its reticular particles, which has characteristics that make it especially suitable for construction and lined with surfaces.
Sin embargo, el cristal presenta numerosos inconvenientes, pese a sus elevadas propiedades físicas. Por un lado, es un elemento muy frágil ante un impacto. Tras un impacto, no solamente se queda la marca en la superficie, sino que las grietas se propagan rápidamente hasta la rotura completa del cristal. Por lo tanto, se suele recurrir a utilizar cristales que emplean unos grosores relativamente altos, con objeto de aumentar su resistencia al impacto, lo que redunda en un mayor costo y peso y por lo tanto dificultades de transporte, manejo e instalación.However, the crystal has numerous inconveniences, despite its high physical properties. For On the other hand, it is a very fragile element in the face of an impact. After an impact, no only the mark remains on the surface, but the cracks They spread rapidly until the glass breaks completely. For the Therefore, we usually resort to using crystals that use some relatively high thicknesses, in order to increase its strength to impact, which results in greater cost and weight and therefore transport, handling and installation difficulties.
Además, los vanos a cubrir con cristales no pueden ser muy grandes dada la fragilidad que tienen los cristales.In addition, the openings to be covered with crystals do not they can be very large given the fragility of crystals.
Otra dificultad que presentan los cristales, es la dificultad de fijación a las superficies a cubrir, ya que se hace necesario perforar los cristales para disponer unos anclajes y amortiguaciones, o encajar los bordes en complejos perfiles.Another difficulty that crystals present is the difficulty of fixing to the surfaces to be covered, since it is done it is necessary to drill the crystals to arrange anchors and cushions, or fit the edges in complex profiles.
Una de las soluciones aportadas a los problemas enunciados es la disposición conjunta de una serie de láminas de cristal adheridas conjuntamente mediante capas de resina interpuesta entre ellas. Esta solución, si bien reduce los problemas expuestos, no los resuelve completamente, ya que el estratificado resultante de la disposición de un número indeterminado de láminas de cristal adheridas, tienen un elevado peso y costo.One of the solutions provided to the problems set forth is the joint arrangement of a series of sheets of glass bonded together by interposed resin layers between them. This solution, while reducing the exposed problems, it does not solve them completely, since the resulting laminate of the arrangement of an indeterminate number of glass sheets adhered, they have a high weight and cost.
El objetivo de la presente invención es desarrollar un estratificado que permita superar los inconvenientes con los que cuenta el metacrilato así como los cristales, y poder beneficiarse de las ventajas que presentan los cristales y las láminas de metacrilato, eliminando o reduciendo significativamente las desventajas o inconvenientes que cada material presenta por separado, y aportando las ventajas propias a un estratificado final formado por metacrilato y cristal, por lo que se pretende desarrollar un estratificado como el que es objeto de la presente invención, que no sea tan frágil como los cristales, que no rompa ante un impacto, que sea ligero, que permita su utilización en grandes dimensiones, que sea fácil de manejar y fijar, que evite el rallado de las láminas de metacrilato.The objective of the present invention is develop a stratified one that allows to overcome the inconveniences with which methacrylate counts as well as crystals, and power benefit from the advantages of crystals and methacrylate sheets, eliminating or significantly reducing the disadvantages or disadvantages that each material presents by separated, and contributing the own advantages to a final stratified formed by methacrylate and glass, so it is intended develop a stratified like the one that is the object of the present invention, that is not as fragile as crystals, that does not break before an impact, that is light, that allows its use in large dimensions, that is easy to handle and fix, that avoids grated methacrylate sheets.
El objeto de la invención es un estratificado formado por al menos una lámina de metacrilato pegada o adherida entre dos láminas de cristal de reducido espesor, de entre 0,5 mm hasta 15 mm, dispuestas cada una sobre cada una de las caras de la lámina de metacrilato.The object of the invention is a laminate formed by at least one bonded or bonded methacrylate sheet between two sheets of glass of reduced thickness, between 0.5 mm up to 15 mm, each arranged on each of the faces of the methacrylate sheet.
El espesor de la lámina de cristal estaría en el orden expresado. Esta medida no es limitativa, pero sí orientativa. El espesor de la lámina de metacrilato está comprendido entre 1 a 50 mm, aunque esta dimensión no es limitativa ni esencial para el objeto de la invención, ya que lo se busca es proteger a una lámina de metacrilato con el mínimo coste posible, manteniendo sus propiedades de transparencia o permitir observar la coloración que tiene el metacrilato.The thickness of the glass sheet would be in the order expressed. This measure is not limiting, but indicative. The thickness of the methacrylate sheet is between 1 to 50 mm, although this dimension is neither limiting nor essential for the object of the invention, since what is sought is to protect a sheet of methacrylate with the minimum possible cost, maintaining its transparency properties or allow to observe the coloration that It has methacrylate.
Se entiende por lámina de cristal todo tipo de cristal tanto en color como en textura, grabado o no, pudiendo también extenderse al ámbito de los cristales ahumados, es decir, el término cristal es tomado en el sentido más amplio.Glass sheet is understood as all types of glass in both color and texture, engraved or not, being able to also extend to the field of smoked crystals, that is, the Crystal term is taken in the broadest sense.
El metacrilato también puede ser de cualquier color, de manera que combinando un metacrilato de color con unas láminas de cristal transparente se consigue un efecto de profundidad. Los metacrilatos pueden transparentes, traslúcidos u opocos, este último caso sería utilizado pues se busca un efecto de transparencia. También, la lámina de metacrilato puede ser colado u obtenido por extrusión.Methacrylate can also be of any color, so that combining a colored methacrylate with some transparent glass sheets achieve an effect of depth. Methacrylates can be transparent, translucent or opocos, the latter case would be used as an effect of transparency. Also, the methacrylate sheet can be cast or obtained by extrusion.
También, puede darse la combinación de cualquiera de los tipos tanto de cristal como de metacrilatos apuntados.Also, the combination of any of the types of both crystal and methacrylates pointed.
Sobre una de las láminas de cristal, se podrían adherir otra lámina de la naturaleza que nos convenga con objeto de lograr un fin determinado. Así, es posible utilizar, una lámina de elastómero o caucho o EPDM con objeto de dotar de propiedades de insonorización al estratificado, es decir, mejoraría el aislamiento acústico, además de mejorar la flexibilidad del estratificado.On one of the glass sheets, you could adhere another sheet of nature that suits us in order to Achieve a specific purpose. Thus, it is possible to use a sheet of elastomer or rubber or EPDM in order to provide properties of soundproofing to the laminate, that is, it would improve insulation acoustic, in addition to improving the flexibility of the laminate.
Con el estratificado o conjunto laminar formado por una lámina de metacrilato pegada o adherida entre dos láminas de cristal de reducido espesor de entre 0,5 mm a 15 mm se consiguen las siguientes ventajas:With the laminate or laminar assembly formed by a sheet of methacrylate glued or bonded between two sheets of glass of reduced thickness between 0.5 mm to 15 mm are achieved following advantages:
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- El estratificado presenta exteriormente las propiedades propias del cristal, esto es superficies lisas, reflectantes, fácil de limpiar.He stratified externally presents the properties of the crystal, this is smooth, reflective surfaces, easy to clean.
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- El estratificado presenta unos costes de fabricación claramente inferiores a un cristal de grosor igual al del estratificado obtenido.He stratified presents manufacturing costs clearly less than a glass of equal thickness to the laminate obtained.
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- El estratificado mejora su capacidad de rotura al impacto. El conjunto obtenido presenta no es frágil al quedar adherido a una lámina soporte o base.He Stratified improves its ability to break on impact. Set obtained presents is not fragile by being adhered to a sheet support or base.
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- El estratificado mejora los niveles de aislamientos térmicos y acústicos. Los acústicos son particularmente mejorados en combinación con gomas, cauchos o EPDM.He stratified improves thermal insulation levels and acoustic Acoustics are particularly improved in combination with rubber, rubbers or EPDM.
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- El estratificado al presentar un espesor reducido de la lámina de cristal, puede ser mecanizado manualmente con herramientas de control numérico especializadas, pudiendo ser mecanizado con maquinaria del sector de la madera o del metal.He stratified by presenting a reduced sheet thickness of glass, can be manually machined with tools specialized numerical control, being able to be mechanized with machinery of the wood or metal sector.
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- Mejora su ligereza y por lo tanto su maniobrabilidad.Improvement its lightness and therefore its maneuverability.
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- Puede ser fácilmente perforado para la fijación a techos y paramentos sin miedo a la rotura.May be easily perforated for fixing to ceilings and walls without fear of breakage
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- Se pueden fabricar paneles de estratificado de dimensiones mucho mayores que si las láminas fueran de cristal solamente.Be they can manufacture laminate panels of much size greater than if the sheets were glass only.
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- Se busca dotar al conjunto del estratificado de una cierta resistencia a la flexión sin que se produzca rotura.Be seeks to provide the stratified group with a certain resistance to bending without breakage.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
La lámina de cristal de reducido espesor se pega al conjunto base mediante alguna de los siguientes elementos:The reduced thickness glass sheet sticks to the base set by any of the following elements:
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- poliuretano de tres componentesthree component polyurethane
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- colas PURtails PUR
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- Cola epoxi, que es la cola más transparente y no le afectan los rayos UV.Tail epoxy, which is the most transparent tail and is not affected by lightning UV
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- Cola PVD, polivinilo Butiral.Tail PVD, Butiral Polyvinyl.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
Adicionalmente, y de manera optativa y complementaria es posible añadir al estratificado anterior una descara o una lámina por la cara que queda libre de la lámina base o soporte. Lámina, que será metálica, busca dotar al estratificado de una mayor planimetría.Additionally, and optionally and complementary it is possible to add to the previous laminate a cheek or a sheet on the face that is free of the base sheet or support. Foil, which will be metallic, seeks to provide the laminate with Greater planimetry
El cristal antes de su pegado debe estar flameado en su superficie con objeto de reducir la tensión superficial.The glass before sticking must be flamed on its surface in order to reduce tension superficial.
Con el objetivo de lograr un estratificado como el que es objeto de la invención se ha tenido que desarrollar un procedimiento que permita obtener dicho estratificado formado por una lámina de cristal de reducido espesor del orden unida a al menos una lámina base o soporte, constando el procedimiento de las siguientes etapas:In order to achieve a stratified as the subject of the invention has had to develop a procedure that allows obtaining said stratified formed by a sheet of glass of reduced thickness of the order joined to at least a base sheet or support, the procedure consisting of following stages:
- a) to)
- Limpieza de las láminas de cristal mediante soplado, cepillos limpiadores y aspiración, en las caras en la que va a ser adherido a la lámina de metacrilato.Cleaning the glass sheets by blowing, cleaning brushes and aspiration, on the faces where it will be adhered to the methacrylate sheet.
- b) b)
- Tratamiento previo de la lámina de metacrilato. El tratamiento puede serPretreatment of methacrylate sheet. He treatment can be
- \bullet?
- Tratamiento corona.Corona treatment
- \bullet?
- Tratamiento por flameado.Treatment by flamed.
- c) C)
- Aplicación sobre las caras de la lámina de metacrilato de una cola de poliuretano de tres componentes o una cola "PUR" o una cola epoxi o PVD.Application on the faces of the sheet methacrylate of a three component polyurethane glue or a "PUR" glue or an epoxy or PVD glue.
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- Pegado de las láminas de cristal a la lámina base o soporte mediante presión aplicada en progresión. La presión a aplicar será del orden de 15 a 20 Kg/cm^{2}.Glued from the glass sheets to the base sheet or support by pressure applied in progression. The pressure to be applied will be of the order from 15 to 20 Kg / cm2.
- d) d)
- Se deja reposar el conjunto estratificado durante 3 ó 4 días, preferiblemente bajo presión empleando por ejemplo una lámina o bancada metálica de las mismas dimensiones que el estratificado obtenido.The stratified assembly is allowed to stand for 3 or 4 days, preferably under pressure using for example a sheet or metal bench of the same dimensions as the stratified obtained.
Añadir que el tratamiento previo de la lámina de metracrilato en el caso de que se vayan a emplear colas de PVD, polivinilo de Butiral, no es preciso, no obstante si se realiza no tiene consecuencia alguna.Add that the pretreatment of the sheet methacrylate in case PVD glues are to be used, Polyvinyl Butyral, is not accurate, however if it is done no It has any consequence.
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención.To complement the description that then it will be done and in order to help a better understanding of its characteristics, is accompanied by this descriptive memory, of a set of planes in whose figures, of illustrative and non-limiting, the details are represented significant of the invention.
Figura 1, muestra representación en perspectiva de un estratificado con al menos una lámina de metacrilato.Figure 1, shows perspective representation of a laminate with at least one sheet of methacrylate.
A la vista de las figuras se describe seguidamente un modo de realización preferente de la invención propuesta.In view of the figures described then a preferred embodiment of the invention proposal.
En la figura 1 se muestra la configuración básica y esencial del estratificado objeto de la invención, que comprende dos láminas de cristal (1) de un grosor reducido inferior comprendido entre 0,5 mm hasta 15 mm, aunque este valor nunca debe entenderse en modo alguno de manera limitativa, sino simplemente trata de recoger lo reducido del grosor de la lámina de cristal. Entre dichas láminas de cristal (1) se interpone de manera adherida una lámina de metacrilato (2).Figure 1 shows the configuration basic and essential of the laminate object of the invention, which comprises two sheets of glass (1) of a smaller reduced thickness between 0.5 mm up to 15 mm, although this value should never understood in any way in a limiting way, but simply Try to collect the reduced thickness of the glass sheet. Between said glass sheets (1) it is interposed adhered a sheet of methacrylate (2).
Gracias a esta configuración, como ya se ha expuesto anteriormente, se produce un efecto sinérgico entre las propiedades de las láminas de cristal (1) y la lámina de metacrilato (2), logrando un estratificado que presenta una gran resistencia al impacto, ligero, fácil de mecanizar, fácil de transportar e instalar, que puede ser fabricado en grandes dimensiones, que a demás presenta un elevado efecto estético, que aumenta el nivel de aislamiento térmico y acústico y es más económica, además de más fácil de mecanizar.Thanks to this configuration, as already set out above, a synergistic effect occurs between properties of the glass sheets (1) and the methacrylate sheet (2), achieving a laminate that has a high resistance to impact, light, easy to machine, easy to transport and install, which can be manufactured in large dimensions, which to others have a high aesthetic effect, which increases the level of thermal and acoustic insulation and is cheaper, plus more easy to machine
En la combinación de cristal con metacrilato, preferiblemente metacrilato de colada, no de extrusión se consigue un elevado efecto estético, ya que el conjunto es totalmente transparente, ligero, el metacrilato queda protegido por el cristal, por lo que no se rallará fácilmente.In the combination of crystal with methacrylate, preferably casting methacrylate, no extrusion is achieved a high aesthetic effect, since the whole is totally transparent, lightweight, methacrylate is protected by glass, so it won't scratch easily.
Además, gracias a la combinación expuesta es posible disponer sobre el perímetro del conjunto estratificado formado por las láminas de cristal y la lámina de metacrilato interpuesta entre las láminas de cristal de un perfil que serviría para la fijación del conjunto.In addition, thanks to the exposed combination is possible to arrange on the perimeter of the stratified set formed by glass sheets and methacrylate sheet interposed between the glass sheets of a profile that would serve for fixing the set.
Gracias a las anteriores propiedades sus aplicaciones son múltiples desde empleo como medio de forrado de paramentos, fachadas, construcción de suelos técnicos, encimeras, industria aeronáutica, industria del automóvil, naútica, ferroviaria, mobiliario en general, fotovoltaico, techos de construcción de viviendas, barcos, para forrado de ascensores. También se puede utilizar en clínicas, en alimentación, baños, etc.Thanks to the previous properties their applications are multiple from employment as a means of lining walls, facades, construction of technical floors, countertops, aeronautical industry, automobile industry, nautical, railway, furniture in general, photovoltaic, roofs of construction of houses, boats, for lining elevators. It can also be used in clinics, in food, bathrooms, etc.
No altera la esencialidad de esta invención variaciones en materiales, forma, tamaño y disposición de los elementos componentes, descritos de manera no limitativa, bastando ésta para su reproducción por un experto.It does not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient This one for reproduction by an expert.
Claims (3)
- --
- al menos dos láminas de cristal (1) de reducido espesor de entre 0,5 a 15 mmto the minus two sheets of glass (1) of reduced thickness between 0.5 to 15 mm
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- una lámina de metacrilato (2), adherida entre las al menos dos láminas de cristala methacrylate sheet (2), bonded between the at least two sheets of Cristal
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- poliuretano de tres componentesthree component polyurethane
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- colas PURtails PUR
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- Cola epoxi.Tail epoxy
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- PVD, polivinilo Butiral.PVD, Butiral polyvinyl.
\vskip1.000000\baselineskip\ vskip1.000000 \ baselineskip
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- Limpieza de las láminas de cristal mediante soplado, cepillos limpiadores y aspiración, en la cara en la que va a ser adherido a la lámina base o soporte.Cleaning the glass sheets by blowing, cleaning brushes and aspiration, on the face in the one that will be attached to the base sheet or support.
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- Tratamiento previo de la lámina de metacrilato, que es un tratamiento corona o por flameado.Pretreatment of the sheet methacrylate, which is a corona or flame treatment.
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- Aplicación sobre la cara de la lámina de metacrilato de una cola de poliuretano de tres componentes o una cola "PUR" o una cola epoxi o una cola PVD, polivinilo de Butiral.Application on the face of the sheet methacrylate of a three component polyurethane glue or a "PUR" glue or an epoxy glue or a PVD glue, polyvinyl Butiral
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- Pegado de las láminas de cristal a la lámina de metacrilato mediante presión comprendida entre 15 a 20 Kg/cm^{2}, presión que se aplica en progresión.Glued from the glass sheets to the methacrylate sheet by pressure between 15 to 20 Kg / cm2, pressure to be applied in progression
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- Se deja reposar el conjunto estratificado durante 3 ó 4 días, preferiblemente bajo presión.Be let the stratified set rest for 3 or 4 days, preferably under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000489A ES2366533B1 (en) | 2010-04-15 | 2010-04-15 | STRATIFIED WITH A METACRYLATE SHEET AND MANUFACTURING PROCEDURE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201000489A ES2366533B1 (en) | 2010-04-15 | 2010-04-15 | STRATIFIED WITH A METACRYLATE SHEET AND MANUFACTURING PROCEDURE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2366533A1 true ES2366533A1 (en) | 2011-10-21 |
| ES2366533B1 ES2366533B1 (en) | 2012-09-10 |
Family
ID=44731162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201000489A Expired - Fee Related ES2366533B1 (en) | 2010-04-15 | 2010-04-15 | STRATIFIED WITH A METACRYLATE SHEET AND MANUFACTURING PROCEDURE |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2366533B1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1273223A (en) * | 1960-11-09 | 1961-10-06 | Ici Ltd | Bonding of surfaces using methacrylate and acrylate |
| GB950336A (en) * | 1961-06-08 | 1964-02-26 | Ici Ltd | Improvements in or relating to the cements for use in the bonding of surfaces |
| EP0020159A1 (en) * | 1979-05-31 | 1980-12-10 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Composition for interlayer film of laminated safety glass, and laminated safety glass comprising such interlayer film |
| EP0026123A1 (en) * | 1979-09-03 | 1981-04-01 | Saint Gobain Vitrage International | Use of a plastic adhesive layer as an insert layer in laminated glass and the laminated glasses |
| ES2045500T3 (en) * | 1988-08-17 | 1994-01-16 | Atochem Elf Sa | PROCEDURE FOR THE THERMOCORMING OF POLY (METHYL METHACRYLATE) SHEETS AND THE CORRESPONDING MANUFACTURED PRODUCTS. |
| ES2075888T3 (en) * | 1989-09-13 | 1995-10-16 | Saint Gobain Vitrage | SLIDING SIDE GLASS FOR CAR. |
| ES2213662T3 (en) * | 2000-11-02 | 2004-09-01 | WACKER POLYMER SYSTEMS GMBH & CO. KG | PROCESS FOR THE MANUFACTURE OF AGLOMERATED WOOD IRON. |
| ES1071429U (en) * | 2009-12-02 | 2010-02-26 | Juan Lloveras Calvo | Stratified of agglomerate of silice-quartz, crystal and resins (Machine-translation by Google Translate, not legally binding) |
-
2010
- 2010-04-15 ES ES201000489A patent/ES2366533B1/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1273223A (en) * | 1960-11-09 | 1961-10-06 | Ici Ltd | Bonding of surfaces using methacrylate and acrylate |
| GB950336A (en) * | 1961-06-08 | 1964-02-26 | Ici Ltd | Improvements in or relating to the cements for use in the bonding of surfaces |
| EP0020159A1 (en) * | 1979-05-31 | 1980-12-10 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Composition for interlayer film of laminated safety glass, and laminated safety glass comprising such interlayer film |
| EP0026123A1 (en) * | 1979-09-03 | 1981-04-01 | Saint Gobain Vitrage International | Use of a plastic adhesive layer as an insert layer in laminated glass and the laminated glasses |
| ES2045500T3 (en) * | 1988-08-17 | 1994-01-16 | Atochem Elf Sa | PROCEDURE FOR THE THERMOCORMING OF POLY (METHYL METHACRYLATE) SHEETS AND THE CORRESPONDING MANUFACTURED PRODUCTS. |
| ES2075888T3 (en) * | 1989-09-13 | 1995-10-16 | Saint Gobain Vitrage | SLIDING SIDE GLASS FOR CAR. |
| ES2213662T3 (en) * | 2000-11-02 | 2004-09-01 | WACKER POLYMER SYSTEMS GMBH & CO. KG | PROCESS FOR THE MANUFACTURE OF AGLOMERATED WOOD IRON. |
| ES1071429U (en) * | 2009-12-02 | 2010-02-26 | Juan Lloveras Calvo | Stratified of agglomerate of silice-quartz, crystal and resins (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2366533B1 (en) | 2012-09-10 |
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