DE1037107B - Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type - Google Patents

Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type

Info

Publication number
DE1037107B
DE1037107B DEM29316A DEM0029316A DE1037107B DE 1037107 B DE1037107 B DE 1037107B DE M29316 A DEM29316 A DE M29316A DE M0029316 A DEM0029316 A DE M0029316A DE 1037107 B DE1037107 B DE 1037107B
Authority
DE
Germany
Prior art keywords
plastics
paper
laminated
pressing
flexible
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.)
Pending
Application number
DEM29316A
Other languages
German (de)
Inventor
Kurt Meissner
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.)
Mikroholz GmbH
Original Assignee
Mikroholz 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 Mikroholz GmbH filed Critical Mikroholz GmbH
Priority to DEM29316A priority Critical patent/DE1037107B/en
Publication of DE1037107B publication Critical patent/DE1037107B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • 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

Description

Dünngeschältes Holzfurnier, das auf Papier oder andere biegsame saugfähige Unterlagen zum beidseitigen Verpressen mit Kunstharzen oder Kunststoffen ähnlicher Art kaschiert ist Es ist bekannt, dünngeschälte Holzfurniere auf Papier oder andere biegsame saugfähige Unterlagen mit Hilfe von Klebern zu kaschieren. Diese Kleber bestanden ausschließlich aus pflanzlichen oder tierischen, Leimen. Kunstharz oder Kunststoff wurden als Kleber nicht verwendet, da. Kunstharz oder Kunststoff ohne Aushärtung oder Abbindung allein nicht die: genügende, Haftfähigkeit für eine innige Verbindung zwischen. der Unterlage und dem Furnier ergeben. Wollte man die mit Hilfe von tierischem oder pflanzlichem Leim kaschierten Holzfurniere unter Anwendung von Druck und. Hitze mit diesen Kunstharzen, bzw. Kunststoffen verpressen, so zeigte sich nach dem Verpressungsvorgang, daß die Leimfläche des Papiers bzw. der kaschierten Unterlage kein Kunstharz bzw. keinen, Kunststoff aufnahm, und zwar deshalb nicht, weil die dem Holzfurnier zugewandte Oberfläche des Kaschiermaterials durch den für Kunstharz bzw. Kunststoff artfremden Kleber bereits so durchtränkt war, daß die zusätzliche Tränkung mit Kunstharz oder Kunststoff für die Verpressung unmöglich wurde. Dadurch entstand bei der Verpressung des kaschierten Holzfurniers mit den beschichteten Kunstharzen bzw. Kunststoffen trotz guter Oberflächen keine homogene Verbindung. Das Furnier und, das Papier oder die sonst als Kasch.iermaterial verwendete Unterlage ließen sich spalten, da, die Vortränkung mit artfremdem Leim eine weitere Durchtränkung mit Kunstharzen bzw. Kunststoffen ausschloß.Thinly peeled wood veneer that can be applied to paper or other flexible absorbent Supports for pressing on both sides with synthetic resins or similar plastics It is known to be laminated thinly peeled wood veneers on paper or other To conceal flexible, absorbent materials with the help of adhesives. This glue consisted exclusively of vegetable or animal glues. Synthetic resin or Plastics were not used as glue since. Resin or plastic without Curing or setting alone is not enough: sufficient adhesion for an intimate Connection between. the base and the veneer. If you wanted to with help Wood veneers laminated with animal or vegetable glue using Pressure and. Press heat with these synthetic resins or plastics, so showed after the pressing process that the glue surface of the paper or the laminated Base did not absorb synthetic resin or plastic, and therefore not, because the surface of the laminating material facing the wood veneer through the for Synthetic resin or non-synthetic adhesive was already so saturated that the additional impregnation with synthetic resin or plastic for the pressing impossible became. This resulted in the pressing of the laminated wood veneer with the coated synthetic resins or plastics are not homogeneous despite good surfaces Link. The veneer and, the paper or otherwise used as laminating material The base could be split, there, the pre-soaking with strange glue another Impregnation with synthetic resins or plastics excluded.

Um dies zu verhindern, wird erfindungsgemäß den Klebern ein, Zusatz von den Kunstharzen bzw. den Kunststoffen zugesetzt, die bei der späteren Beschichtung b.zw. Verpressun:g Verwendung finden. Dadurch wird erreicht, daß beim Verpressen eines mit Hilfe dieses neuen. Kleber-Kunstharz-Gemisches bzw. Kleber-Kunststoff-Gemisches mit Papier oder sonstigen saugfähigen. Unterlagen kaschierten. Holzfurniers mit den Kunstharz- bzw. Kunststoffschichten das dem Kleber zugesetzte Kunstharz bzw. der dein Kleber zugesetzte Kunststoff wirksam werden und somit eine innige Verbindung zwischen allen Schichten erzielt wird. Eine Spaltung des Furniers bzw. Papiers oder sonstiger Kaschierunterlagen ist nicht mehr möglich.In order to prevent this, an additive is added to the adhesives according to the invention from the synthetic resins or the plastics added during the subsequent coating respectively. Pressing: g can be used. This ensures that when pressing one with the help of this new one. Adhesive-synthetic resin mixture or adhesive-plastic mixture with paper or other absorbent. Laminated documents. Wood veneer with the synthetic resin or plastic layers the synthetic resin or synthetic resin added to the adhesive the plastic added to your glue will take effect and thus create an intimate connection is achieved between all layers. A split of the veneer or paper or other lamination documents are no longer possible.

Die mit Hilfe des neuen Klebers kaschierten dünnen Holzfurniere können, als fertiges Verpressungsmaterial in der Kunstharzpreßplatten-Industrie Verwendung finden.The thin wood veneers laminated with the new adhesive can as a ready-to-use compression material in the synthetic resin compression plate industry Find.

Claims (1)

PATHNTA NSPRUCH: Dünngeschältes Holzfurnier, das auf Papier oder andere biegsame saugfähige Unterlagen zum beidseitigen Verpressen mit Kunstharzen, oder Kunststoffen ähnlicher Art kaschiert ist, dadurch gekennzeichnet, daß dem für die Kaschierung verwendeten Kleber ein. Zusatz des für die spätere Beschichtung bzw. Verpressung vorgesehenen Kunstharzes bzw. Kunststoffes zugefügt ist. In Betracht gezogene Druckschriften: USA.-Patentschriften Nr. 2 442 115, 2 545 603.PATHNTA NSPLEMENT: Thinly peeled wood veneer on paper or other flexible, absorbent pads for pressing on both sides with synthetic resins, or Plastics of a similar type is laminated, characterized in that the for Lamination used an adhesive. Addition of the for the subsequent coating resp. Compression provided synthetic resin or plastic is added. Into consideration Drawn pamphlets: U.S. Patent Nos. 2,442,115, 2,545,603.
DEM29316A 1956-01-10 1956-01-10 Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type Pending DE1037107B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM29316A DE1037107B (en) 1956-01-10 1956-01-10 Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM29316A DE1037107B (en) 1956-01-10 1956-01-10 Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type

Publications (1)

Publication Number Publication Date
DE1037107B true DE1037107B (en) 1958-08-21

Family

ID=7300653

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM29316A Pending DE1037107B (en) 1956-01-10 1956-01-10 Thin-peeled wood veneer, which is laminated on paper or other flexible, absorbent substrates for pressing on both sides with synthetic resins or plastics of a similar type

Country Status (1)

Country Link
DE (1) DE1037107B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205107A (en) * 1977-10-26 1980-05-27 Dynamit Nobel Aktiengesellschaft Endless composite sheet material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442115A (en) * 1944-11-02 1948-05-25 Chicago Mill & Lumber Co Method of making paper-covered veneer
US2545603A (en) * 1947-12-22 1951-03-20 Chicago Mill & Lumber Co Paper-covered wood product and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442115A (en) * 1944-11-02 1948-05-25 Chicago Mill & Lumber Co Method of making paper-covered veneer
US2545603A (en) * 1947-12-22 1951-03-20 Chicago Mill & Lumber Co Paper-covered wood product and method of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205107A (en) * 1977-10-26 1980-05-27 Dynamit Nobel Aktiengesellschaft Endless composite sheet material

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