DE1797106U - HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS. - Google Patents

HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS.

Info

Publication number
DE1797106U
DE1797106U DEH30315U DEH0030315U DE1797106U DE 1797106 U DE1797106 U DE 1797106U DE H30315 U DEH30315 U DE H30315U DE H0030315 U DEH0030315 U DE H0030315U DE 1797106 U DE1797106 U DE 1797106U
Authority
DE
Germany
Prior art keywords
primer
plywood
paintable
production
fiber
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.)
Expired
Application number
DEH30315U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axalta Coating Systems Germany GmbH and Co KG
Original Assignee
Dr Kurt Herberts and Co GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Kurt Herberts and Co GmbH filed Critical Dr Kurt Herberts and Co GmbH
Priority to DEH30315U priority Critical patent/DE1797106U/en
Publication of DE1797106U publication Critical patent/DE1797106U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • 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
    • B32B27/10—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 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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/28—Presence of paper
    • C09J2400/283—Presence of paper in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2461/00—Presence of condensation polymers of aldehydes or ketones

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

Heissverpressbare Grundierfolie zur Herstellung lackierfähiger Sperrholz-, Span-, Faser-und ähnlicher Platten. Gegenstand vorliegender Erfindung ist eine heissverpressbare Folie zur Herstellung lackierfähiger Grundierungen auf Sperrholz,. Span-, Faser-und ähnlichen Platten. Diese Grundierfolie soll nach demAufpressen die Poren der Trägerplatte füllen und damit die Oberfläche soweit schliessen, dass die nachfolgend aufgebrachte Endlackierung die ursprüngliche Holzstruktur nicht mehr erkennbar werden lässt.Hot-compressible priming film for the production of paintable plywood, Chipboard, fiberboard and similar panels. The subject of the present invention is a hot-compressible one Foil for the production of paintable primers on plywood. Chip, fiber and similar panels. This priming film is intended to open the pores of the carrier plate after it has been pressed on fill and thus close the surface so that the subsequently applied The final coating makes the original wood structure no longer recognizable.

Zur Lackierung von Holzplatten, insbesondere z. B. von Türblättern, sind nach dem heutigen Stand der Lackiertechnik mehrere meist in Handarbeit auszuführende Arbeitsgänge notwendig. Diese umfassen in der Regel das Einlassen des rohen Untergrundes mit Firnis oder Halböl, das Spachteln der getrockneten, gepolten Fläche, das Schleifen sowie das Aufbringen einer Grundfarbe oder eines Vorlackes. Erst nach dem Trocknen und gegebenenfalls erneuten Schleifen der grundierten Fläche kann die endgültige Lakkierung aufgebracht werden.For painting wooden panels, especially z. B. of door leaves, there are several, mostly by hand, according to the current state of painting technology Operations necessary. These usually include letting in the raw subsurface with varnish or semi-oil, filling the dried, polished surface, sanding as well as the application of a base color or a primer. Only after drying and possibly re-sanding the primed surface can be the final Lacquer can be applied.

Die erfindungsgemäss hergestellte Grundierfolie ersetzt diese umständlichen und zeitraubenden Arbeitsgänge. Sie wird entweder auf den fertigen rohen Untergrund mit Hilfe einer heizbaren hydraulischen Presse aufgebracht ; sie kann aber auch z. B. im Eerstellungsprozess des Sperrholzes auf das oberste beharzte Furnier des Furnierstapels aufgelegt und mit diesem zusammen verpresst werden.The priming film produced according to the invention replaces these cumbersome ones and time-consuming operations. It is either applied to the finished, raw surface applied with the help of a heatable hydraulic press; but it can also z. B. in the production process of the plywood on the top resinous veneer of the Stack of veneers are placed and pressed together with this.

Zur Herstellung der erfindungsgemässen Folie wird eine als Trägerschicht dienende Papierbahn mit einem Kondensationsharz auf Phenol-, Harnstoff-oder Melaminbasis getränkt und auf die getrocknete Bahn eine Grundiermasse aufgebracht. Diese Grundiermasse entspricht in ihrer Zusammensetzung den aus der Lacktechnik bekannten, schleifbaren Grundierfarben oder Spritzfüllern. Als Bindemittel für diese Grundiermasse kommt vorzugsweise Alkydharz, allein oder in Kombination mit Nitrocellulose bzw. Harnstoff-oder Melaminharz in Betracht, es haben sich aber auch andere aus der Lacktechnik bekannte Bindemittel sowie Dispersionen von thermoplastischen Kunstharzen mit oder ohne Zusatz von Kondensationsharzen als geeignet erwiesen.To produce the film according to the invention, one is used as a carrier layer serving paper web with a condensation resin based on phenol, urea or melamine soaked and applied a primer to the dried web. This primer corresponds in its composition to those known from lacquer technology, which can be sanded Primer paints or spray fillers. As a binder for this primer comes preferably alkyd resin, alone or in combination with nitrocellulose or urea or melamine resin can be considered, but others have also proven themselves Binders known from paint technology and dispersions of thermoplastic synthetic resins with or without the addition of condensation resins proved to be suitable.

Der Farbton dieser Grundiermasse kann der jeweiligen späteren Lackierung angepasst werden, er wird bei Verwendung der Folie z. B. zur Beschichtung vonTüren meist in hellgrau oder weise gehalten sein.The color of this primer can be determined by the later painting be adjusted, he is when using the film z. B. for coating doors mostly light gray or white.

Tränken und Beschichten der Papierbahn wird maschinell mit Hilfe von Tränk-und Rakel-oder Sprüheinrichtungen, das Trocknen im beheizten Trockenkanal durchgeführt.Impregnation and coating of the paper web is done by machine with the help of Impregnating and squeegee or spraying devices, drying in a heated drying tunnel carried out.

Um das Haften der Folie zum Untergrund zu verbessern, kann auf die Rückseite der Folie zusätzlich noch eine Klebeschicht aufgebracht werden. Diese Schicht besteht zweckmässigerweise aus dem gleichen Harz, wie es zum Tränken der Papierschicht verwendet worden ist.In order to improve the adhesion of the film to the substrate, the An adhesive layer can also be applied to the rear of the film. These The layer is expediently made of the same resin as used for the impregnation Paper layer has been used.

Die fertige Folie ist elastisch und kann auf Rollen gewickelt werden. Zum Gebrauch wird die Folie passend zugeschnitten und, wie oben beschrieben, auf die Trägerplatte aufgepresst. Dabei verbindet sich das Kondensationsharz der Papierschicht mit dem Untergrund, füllt die Poren der Trägerplatte aus und vermittelt die Haftung der Grundierschicht.The finished film is elastic and can be wound on rolls. For use, the film is cut to size and, as described above, on the carrier plate pressed on. The condensation resin of the paper layer combines in the process with the substrate, fills the pores of the carrier board and provides adhesion the primer layer.

Die Fertiglackierungder beschichteten Trägerplatte wird in der Regel nach dem Einbau vorgenommen. Hierzu braucht die Fläche nicht vorbehandelt zu werden, sie wird meist kurz übergeschliffen, um kleine Unebenheiten auszugleichen und das Haften des Lackanstriches zu verbessern. Für den Transport, z. B. von Türen, stellt die Beschichtung zudem noch einen wirksamen Schutz gegen die Einwirkung von Feuchtigkeit dar. Durch die Beschichtung sind die Holz-poren gefüllt und abgesperrt, das Holz kann daher nicht mehr arbeiten und quellen, wodurch ein Verziehen der Tür, z. B. auch beim Lagern auf der Baustelle, verhindert wird. Schutzansprüche : - The coated carrier plate is usually finished with a finish after installation. The surface does not need to be pretreated for this, it is usually briefly sanded over to compensate for small unevenness and to improve the adhesion of the paint. For transport, e.g. B. of doors, the coating is also an effective protection against the action of moisture. The coating the wood pores are filled and blocked, the wood can therefore no longer work and swell, which causes warping of the door, z. B. also at Storage on the construction site is prevented. Protection claims: -

Claims (2)

Schutzansprüche : 1. Heissverpressbare Grundierfolie zur Herstellung lackierfähiger Sperrholz-, Span-, Faser-und ähnlicher Platten, bestehend aus einer mit einem Kondensationharz getränkten Papierschicht, auf die eine schleifbare Grundierschicht aufgebracht ist. Protection claims: 1. Hot-compressible priming film for production paintable plywood, chipboard, fiberboard and similar panels, consisting of a Paper layer impregnated with a condensation resin, on which a sandable primer layer is upset. 2. Grundierfolie nach Anspruch 1, dadurch gekennzeichnet, dass sie auf der Rückseite mit einem Klebestrich versehen ist.2. Priming film according to claim 1, characterized in that it is provided with an adhesive line on the back.
DEH30315U 1958-12-09 1958-12-09 HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS. Expired DE1797106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH30315U DE1797106U (en) 1958-12-09 1958-12-09 HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH30315U DE1797106U (en) 1958-12-09 1958-12-09 HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS.

Publications (1)

Publication Number Publication Date
DE1797106U true DE1797106U (en) 1959-10-01

Family

ID=32880742

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH30315U Expired DE1797106U (en) 1958-12-09 1958-12-09 HEAT-PRESSABLE PRIMER FOR THE PRODUCTION OF PAINTABLE PLYWOOD, TENSION, FIBER AND SIMILAR PANELS.

Country Status (1)

Country Link
DE (1) DE1797106U (en)

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