ES2221776B1 - HIGH RESISTANCE AGLOMERATED BOARD. - Google Patents
HIGH RESISTANCE AGLOMERATED BOARD.Info
- Publication number
- ES2221776B1 ES2221776B1 ES200201528A ES200201528A ES2221776B1 ES 2221776 B1 ES2221776 B1 ES 2221776B1 ES 200201528 A ES200201528 A ES 200201528A ES 200201528 A ES200201528 A ES 200201528A ES 2221776 B1 ES2221776 B1 ES 2221776B1
- Authority
- ES
- Spain
- Prior art keywords
- board
- paper
- base
- impregnated
- polymerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 11
- 238000005299 abrasion Methods 0.000 claims abstract description 9
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000011120 plywood Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 229920003180 amino resin Polymers 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims description 2
- 239000000123 paper Substances 0.000 abstract description 24
- 239000011093 chipboard Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- OJXAWHVSNJPTNX-UHFFFAOYSA-N formaldehyde 1,3,5-triazine-2,4,6-triamine Chemical compound C=O.C=O.N1=C(N)N=C(N)N=C1N.N1=C(N)N=C(N)N=C1N OJXAWHVSNJPTNX-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- -1 particleboard Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
-
- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/028—Paper layer
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—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
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. cardboard
- B32B2317/125—Paper, e.g. cardboard impregnated with thermosetting resin
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Laminated Bodies (AREA)
Abstract
Tablero aglomerado de alta resistencia. El tablero propiamente dicho, que puede materializarse en un aglomerado de partículas, fibras, contrachapado, alistonado, atamborado, etc, además del clásico papel decorativo, unicolor o impreso, de considerable espesor, que impregnado con resinas se fija al tablero base en la polimerización de las mismas y confiere a dicho tablero su aspecto ornamental, incorpora un segundo papel, superior o externo, de bajo gramaje, que impregnado a la misma resina y tras su polimerización, actúa como medio de protección para el papel decorativo base, consiguiendo una resistencia superficial a la abrasión superior a 400 ciclos, es decir prácticamente doble de la de los tableros melamínicos convencionales.High strength chipboard. The board itself, which can be materialized in an agglomerate of particles, fibers, plywood, enlisted, bonded, etc., in addition to the classic decorative paper, unicolor or printed, of considerable thickness, which impregnated with resins is fixed to the base board in the polymerization of the same and gives said board its ornamental appearance, incorporates a second paper, superior or external, of low weight, which impregnated with the same resin and after polymerization, acts as a means of protection for the base decorative paper, achieving a resistance surface abrasion greater than 400 cycles, that is to say practically double that of conventional melamine boards.
Description
Tablero aglomerado de alta resistencia.High strength chipboard.
La presente invención se refiere a un tablero melamínico, es decir a un tablero de madera recubierto de papel impregnado con resinas, de manera que dicho papel confiere al tablero en su conjunto el aspecto estético deseado.The present invention relates to a board melamine, that is to a paper-coated wooden board impregnated with resins, so that this paper gives the board as a whole the desired aesthetic appearance.
El objeto de la invención es conseguir un tablero con una resistencia superficial a la abrasión prácticamente cuatro veces a la de un tablero melamínico convencional, y con una también elevada resistencia al rayado.The object of the invention is to achieve a board with a surface resistance to abrasion practically four times to that of a conventional melamine board, and with one also high scratch resistance
Como es sabido, un tablero melamínico está estructurado mediante un tablero base, obtenido mediante un aglomerado de partículas; fibras, contrachapado, alistonado, atamborado, etc, en diferentes espesores y características en función del campo de aplicación, pudiendo utilizarse tableros estándar, tableros resistentes a la humedad y/o al fuego, etc.As is known, a melamine board is structured by a base board, obtained by a particle agglomerate; fibers, plywood, enlisted, atamborado, etc, in different thicknesses and characteristics in function of the field of application, boards can be used standard, moisture and / or fire resistant boards, etc.
Sobre este tablero base se coloca un papel decorativo, que puede ser unicolor o impreso, de un gramaje variable, impregnado con resina, de manera que en una posterior fase de prensado se consigue la definitiva fijación del papel al tablero, con la consecuente y paralela polimerización de la resina empleada, mediante aplicación de calor complementario de dicha presión, actuando además tal resina como medio de protección para el papel durante la normal utilización del tablero.A paper is placed on this base board decorative, which can be unicolor or printed, of a grammage variable, impregnated with resin, so that in a later Pressing phase is achieved the definitive fixation of the paper to the board, with the consequent and parallel polymerization of the resin used, by applying complementary heat of said pressure, such resin also acting as a means of protection for the paper during normal use of the board.
Se consigue de esta manera tableros melamínicos con una resistencia a la abrasión del orden de 200 ciclos, resistencia que obviamente es deseable poder incrementarla.Melamine boards are achieved in this way with an abrasion resistance of the order of 200 cycles, resistance that obviously is desirable to increase.
El tablero melamínico que la invención propone ha sido concebido y estructurado precisamente en orden a conseguir un acusado incremento en la resistencia a la abrasión, de manera que esta pasa de los citados 200 ciclos a 400 ciclos, es decir duplicando la resistencia de los tableros melamínicos convencionales con papeles decorativos impresos, y a 800 ciclos para papeles decorativos unicolores (cuatro veces más).The melamine board proposed by the invention has been conceived and structured precisely in order to get a marked increase in abrasion resistance, so that this goes from the aforementioned 200 cycles to 400 cycles, that is doubling the resistance of conventional melamine boards with printed decorative papers, and 800 cycles for papers single-colored decorative (four times more).
Para ello y de forma más concreta el tablero que la invención propone centra sus características en la incorporación de dos papeles impregnados en resina, el papel convencional con un gramaje comprendido entre 50 y 150 gr/m^{2}, y un segundo papel, situado por encima del anterior, de bajo gramaje, por ejemplo comprendido entre 20 y 35 gr/m^{2}, de manera que en el clásico proceso de aplicación de calor y presión para la polimerización de las resinas, el papel exterior de bajo gramaje se hace transparente, dejando ver a su través el color o la decoración del papel de fondo y de mayor gramaje, es decir el motivo decorativo, actuando paralelamente como protector para este último, con lo que su resistencia a la abrasión se ve notablemente potenciada, como ya se ha dicho con anterioridad.To do this and more specifically the board that the invention proposes focuses its features on incorporation of two resin impregnated papers, conventional paper with a weight between 50 and 150 gr / m2, and a second paper, located above the previous one, of low weight, for example between 20 and 35 gr / m2, so that in the classic heat and pressure application process for polymerization of the resins, the outer paper of low weight is made transparent, showing the color or decoration of the background paper and of greater weight, that is the decorative motif, acting in parallel as a protector for the latter, with what its abrasion resistance is remarkably enhanced, as already It has been said before.
Tal como anteriormente se ha dicho, el tablero base puede ser de cualquier material apropiado, como por ejemplo aglomerado de partículas, fibras, contrachapado, alisonado, atamborado, etc, con cualquier dimensión que se estime conveniente.As previously stated, the board base can be of any appropriate material, such as particleboard, fiber, plywood, planing, atamborado, etc, with any dimension estimated convenient.
Por su parte el papel base, es decir el papel decorativo, unicolor o impreso, será de un gramaje comprendido entre 50 y 150 gr/m^{2}, mientras que el papel superior o externo será de bajo gramaje, comprendido entre 20 y 35 gr/m^{2} y carente de decoración.For its part the base paper, that is the paper decorative, unicolor or printed, will be of a grammage included between 50 and 150 gr / m2, while the upper or outer paper it will be of low weight, between 20 and 35 gr / m2 and lacking decoration.
Las resinas utilizadas para la impregnación de los papeles serán aminoplastos, abarcando compuestos de condensación de urea-formaldehído de relación molar formaldehído/urea comprendida entre 1,3 y 1,8, en medio acuoso o hidroalcohólico, presentándose dichos productos de condensación en forma pura y/o modificados según diferentes tipos de glicoles.The resins used for impregnation of the papers will be aminoplasts, comprising compounds of urea-formaldehyde condensation of molar ratio formaldehyde / urea between 1.3 and 1.8, in aqueous medium or hydroalcoholic, said condensation products being presented in pure form and / or modified according to different types of glycols.
Asimismo, se pueden emplear en sustitución o a la vez de los productos de urea-formaldehído, resinas de melamina formaldehído de relación molar formaldehído-melamina comprendida entre 1,5 y 2,0 en medio acuoso o hidroalcohólico, así como emplearse en estado puro y/o modificadas en diferentes tipos de plastificantes de naturaleza glicolica.They can also be used instead or at instead of urea-formaldehyde products, resins of molar ratio formaldehyde melamine formaldehyde-melamine between 1.5 and 2.0 in aqueous or hydroalcoholic medium, as well as being used in its pure state and / or modified in different types of plasticizers of nature glycolic
Partiendo de un tablero aglomerado de partículas de 19 mm de espesor, con papel de fondo decorativo de color gris, de 80 gr/m^{2} y un papel protector de bajo gramaje, transparente, de 25 gr/m^{2}, y una melamina-formaldehído, tras la impregnación de los citados papeles y su debida ubicación sobre el tablero aglomerado, se sometió el conjunto a las siguientes condiciones:Starting from a particle board 19 mm thick, with gray decorative background paper, of 80 gr / m2 and a protective paper of low weight, transparent, 25 gr / m2, and a melamine-formaldehyde, after impregnation of cited papers and their proper location on the chipboard, The set was subjected to the following conditions:
- --
- Presión 26 kg/cm^{2}.Pressure 26 kg / cm2.
- --
- Temperatura del plato superior de la prensa 187ºC.Upper plate temperature of the press 187 ° C.
- --
- Temperatura del plato inferior de la prensa 182ºC.Lower plate temperature of the press 182 ° C.
- --
- Tiempo de prensado 34 segundos.Weather Pressing 34 seconds.
Al final del proceso se consiguió un tablero de color gris, con un óptimo acabado superficial, con una resistencia superficial a la abrasión de 800 ciclos, según norma UNE 53433-2.At the end of the process a board of gray color, with an optimal surface finish, with a resistance surface abrasion 800 cycles, according to UNE standard 53433-2.
Partiendo de un tablero aglomerado de partículas de 19 mm de espesor, con papel de fondo decorativo imitando madera roble de 70 gr/m^{2} y un papel protector de bajo gramaje, transparente, de 25 gr/m^{2}, y una melamina-formaldehído, tras la impregnación de los citados papeles y su debida ubicación sobre el tablero aglomerado, se sometió el conjunto a las siguientes condiciones:Starting from a particle board 19 mm thick, with decorative background paper imitating wood 70 gr / m2 oak and a low weight protective paper, transparent, 25 gr / m2, and a melamine-formaldehyde, after impregnation of cited papers and their proper location on the chipboard, The set was subjected to the following conditions:
- --
- Presión 26 kg/cm^{2}.Pressure 26 kg / cm2.
- --
- Temperatura del plato superior de la prensa 187ºC.Upper plate temperature of the press 187 ° C.
- --
- Temperatura del plato inferior de la prensa 182ºC.Lower plate temperature of the press 182 ° C.
- --
- Tiempo de prensado 34 segundos.Weather Pressing 34 seconds.
Al final del proceso se consiguió un tablero con aspecto de madera roble, con un óptimo acabado superficial, con una resistencia superficial a la abrasión de 400 ciclos, según UNE 53433-2.At the end of the process a board with oak wood look, with an optimal surface finish, with a surface abrasion resistance of 400 cycles, according to UNE 53433-2.
Claims (2)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201528A ES2221776B1 (en) | 2002-07-01 | 2002-07-01 | HIGH RESISTANCE AGLOMERATED BOARD. |
| FR0307899A FR2841493A1 (en) | 2002-07-01 | 2003-06-30 | High-strength melamine-coated panel has decorative paper layer covered by second lightweight paper layer also resin-impregnated and transparent |
| PT102989A PT102989A (en) | 2002-07-01 | 2003-07-01 | HIGH RESISTANCE MELAMINIC TRAY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201528A ES2221776B1 (en) | 2002-07-01 | 2002-07-01 | HIGH RESISTANCE AGLOMERATED BOARD. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2221776A1 ES2221776A1 (en) | 2005-01-01 |
| ES2221776B1 true ES2221776B1 (en) | 2006-04-16 |
Family
ID=29724737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200201528A Withdrawn - After Issue ES2221776B1 (en) | 2002-07-01 | 2002-07-01 | HIGH RESISTANCE AGLOMERATED BOARD. |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES2221776B1 (en) |
| FR (1) | FR2841493A1 (en) |
| PT (1) | PT102989A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2378679B2 (en) * | 2010-01-15 | 2012-10-26 | Grupo Alvic Fr Mobiliario, S.L. | MANUFACTURING PROCEDURE OF ELEMENTS WITH BRIGHT FINISH FOR THE REALIZATION OF FURNITURE OR OTHER OBJECTS AND PRODUCT. |
| CN110626044B (en) * | 2019-10-12 | 2024-06-21 | 启东市美迅机械有限公司 | Composite mechanism of paper core machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA987217A (en) * | 1971-05-28 | 1976-04-13 | The Mead Corporation | Abrasion resistant decorative laminates |
| DE2843971A1 (en) * | 1978-10-09 | 1980-04-24 | Roemmler H Resopal Werk Gmbh | DECORATIVE LAMINATE PANEL WITH A SURFACE STRUCTURE |
| CH645301A5 (en) * | 1980-01-17 | 1984-09-28 | Formica Ltd | Decorative laminate with embossed and non-embossed regions |
| SE467150B (en) * | 1988-08-25 | 1992-06-01 | Perstorp Ab | DECORATIVE HEARD PLASTIC LAMINATE WITH EXTREMELY FOREIGN Durability |
| ES1021419Y (en) * | 1992-05-25 | 1993-05-16 | Leal Bernabeu Ernesto | IMPROVED TABLE BOARD. |
| US6440538B1 (en) * | 2000-04-03 | 2002-08-27 | Lg Chem Ltd. | Abrasion resistant laminate |
-
2002
- 2002-07-01 ES ES200201528A patent/ES2221776B1/en not_active Withdrawn - After Issue
-
2003
- 2003-06-30 FR FR0307899A patent/FR2841493A1/en active Pending
- 2003-07-01 PT PT102989A patent/PT102989A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PT102989A (en) | 2004-01-30 |
| ES2221776A1 (en) | 2005-01-01 |
| FR2841493A1 (en) | 2004-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20050101 Kind code of ref document: A1 |
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| FG2A | Definitive protection |
Ref document number: 2221776B1 Country of ref document: ES |
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| FA2A | Application withdrawn |
Effective date: 20061117 |