DE537484C - Dry gluing process with adhesive films for the production of plywood - Google Patents

Dry gluing process with adhesive films for the production of plywood

Info

Publication number
DE537484C
DE537484C DE1930537484D DE537484DD DE537484C DE 537484 C DE537484 C DE 537484C DE 1930537484 D DE1930537484 D DE 1930537484D DE 537484D D DE537484D D DE 537484DD DE 537484 C DE537484 C DE 537484C
Authority
DE
Germany
Prior art keywords
plywood
production
adhesive films
gluing process
dry gluing
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
DE1930537484D
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.)
E H JULIUS GEBAUER DR ING
Original Assignee
E H JULIUS GEBAUER DR ING
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 E H JULIUS GEBAUER DR ING filed Critical E H JULIUS GEBAUER DR ING
Application granted granted Critical
Publication of DE537484C publication Critical patent/DE537484C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

Trockenklebeverfahren mit Klebstoffilmen zur Herstellung von Sperrholz Es ist allgemein bekannt, Klebstoffilme zur-Verleimung von Furnierhölzern zu verwenden. Beispielsweise verwendet man solche Filme aus Guttapercha, Kunstharzen, Celluloid und Bakelite ähnlichen Stoffen aus Kunsthorn u. dgl. Auch dickere Rohgummilagen und solche, welche mit Schwefel -vermischt sind, haben Verwendung gefunden zwischen den einzelnen Furnierlagen, doch benutzte man bei Gummilagen stets entsprechende T-ösungsmittel als Hilfsmittel, um eine Verklebung zu erreichen.Dry gluing process with adhesive films for the production of plywood It is generally known to use adhesive films for the gluing of wood veneers. For example, using such films from gutta-percha, synthetic resins, celluloid and Bakelite-like substances from artificial horn and the like Thicker raw rubber sheet and those which sulfur -.. Are mixed, using found between the individual veneer layers, but one always used in rubber layers corresponding T -solvents as an aid to achieve a bond.

Die Anwendung dieser Art der Verklebung hat aber den Nachteil und birgt die Gefahr der Blasenbildung innerhalb der Furnierhölzer in sich.However, the use of this type of bonding has the disadvantage and carries the risk of blistering within the wood veneer.

Gegenstand vorliegender Erfindung bildet ein besonders zusammengesetzter, unvulkanisierter Gummimischfilm, der im trockenen Zustand ohne jegliche Verwendung von Lösungsmitteln lediglich durch Druck und Hitze eine innige blasenfreie Verleimung gestattet.The present invention forms a particularly composed, unvulcanized rubber compound film, which in the dry state without any use Solvents produce an intimate, bubble-free gluing simply by means of pressure and heat allowed.

Der Vorteil dieser Verleimung liegt auchnoch darin, daß die zu verarbeitenden Furniere lediglich lufttrocken zu sein brauchen und eine Nachtrocknung nach dem Verklebeprozeß nicht in Frage kommt.The advantage of this gluing also lies in the fact that the Veneers only need to be air dry and post-drying afterwards Gluing process is out of the question.

Claims (1)

PATENTANSPRUCH: Tröckenklebeverfahren mit Klebstofffilmen zur Herstellung von Sperrholz, dadurch gekennzeichnet, dafi eine unvulkanisierte Gummimischung als Klebstoffilm verwendet wird, der ohne Lösungsmittel lediglich durch Druck und Hitze die Verbindung der F.urnierlagen bewirkt. PATENT CLAIM: Dry gluing process with adhesive films for the production of plywood, characterized in that an unvulcanized rubber mixture is used as the adhesive film, which, without solvents, simply connects the veneer layers through pressure and heat.
DE1930537484D 1930-05-10 1930-05-10 Dry gluing process with adhesive films for the production of plywood Expired DE537484C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE537484T 1930-05-10

Publications (1)

Publication Number Publication Date
DE537484C true DE537484C (en) 1931-11-04

Family

ID=6557746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930537484D Expired DE537484C (en) 1930-05-10 1930-05-10 Dry gluing process with adhesive films for the production of plywood

Country Status (1)

Country Link
DE (1) DE537484C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906749C (en) * 1948-10-02 1954-03-18 Dr Hans Ahrens Process for the production of plywood cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906749C (en) * 1948-10-02 1954-03-18 Dr Hans Ahrens Process for the production of plywood cores

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