DE698818C - Adhesive for plywood, veneer or the like. - Google Patents

Adhesive for plywood, veneer or the like.

Info

Publication number
DE698818C
DE698818C DE1938N0041695 DEN0041695D DE698818C DE 698818 C DE698818 C DE 698818C DE 1938N0041695 DE1938N0041695 DE 1938N0041695 DE N0041695 D DEN0041695 D DE N0041695D DE 698818 C DE698818 C DE 698818C
Authority
DE
Germany
Prior art keywords
adhesive
veneer
plywood
polystyrene
wood
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
DE1938N0041695
Other languages
German (de)
Inventor
Heinz Horn
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.)
Norddeutsche Seekabelwerke GmbH
Original Assignee
Norddeutsche Seekabelwerke 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 Norddeutsche Seekabelwerke GmbH filed Critical Norddeutsche Seekabelwerke GmbH
Priority to DE1938N0041695 priority Critical patent/DE698818C/en
Application granted granted Critical
Publication of DE698818C publication Critical patent/DE698818C/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)
  • Laminated Bodies (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Description

Klebmittel für Sperrholz, Furnier o. dgl. Als Klebmittel für Sperrholz, Furnier o. dgl. dienen gemäß der Erfindung Polystyrolfolien, die durch Reckung biegsam gemacht sind, an Stelle der bekannten Leime. Durch Reckure .g biegsam gemachte Polystyrolfoliien sind an sich bekannt, und die Erfindung hat die Anwendung dieser bekannten Folien als Klebmittel für Spie@rrholz, Furnier o. dgl. zum Gegenstand.Adhesive for plywood, veneer or the like. As an adhesive for plywood, Veneer or the like are used according to the invention, polystyrene films, which are flexible by stretching are made, instead of the known glues. Polystyrene sheets made pliable by Reckure .g are known per se and the invention makes use of these known films as an adhesive for wood, veneer or the like on the subject.

Die Verwendung des Polystyrols an Stelle der bekannten Leime als Klebmittel hat den Vorteil, daßeine absolut fewchtigkeits,unempfindliche Klebschicht erhalten wird. Bei Verwendung von Polystyrol in Form von dünnen, in an sich bekannter Weise durch Reckurig biegsam gemachten Folien erhält man eine gleichmäßige Schicht, und die Folien schmiegen sich infolge ihrer Biegsamkeit jeder Fläche gut an.The use of polystyrene instead of the known glue as an adhesive has the advantage that an absolutely insensitive adhesive layer is obtained will. When using polystyrene in the form of thin, in a known manner films made pliable by stretching give a uniform layer, and Due to their flexibility, the foils cling well to any surface.

Wird beispielsweise zwischen zwei Lagen Holz eine dünne, durch Reckun.g biegsam gemachte Polystyrolfoke gelegt und werden die so geschichteten Lagen unter eine geheizte Presse gebracht; so erweicht das Polys;tyrol bei der. Erhitzung und dringt teilweise in die Poren der einzelnen, Holzschichten ein. Beim Erkalten erhärtet das Polystyrol und verbindet die Holzlagen fest miteinander.If, for example, a thin layer of wood is placed between two layers of wood, pliable made polystyrene smoke are placed and the layers so layered under brought a heated press; so the polystyrene softens in the. Heating and partially penetrates into the pores of the individual wood layers. Hardens on cooling the polystyrene and firmly connects the wood layers together.

Claims (1)

PATENTANSPRUCH: Verwendung von durch Reckwng biegsam gemachten Podystyrolfolien- als Klebmittel für Sperrholz, Furnier o. dgl.PATENT CLAIM: Use of podystyrene film made flexible by stretching as an adhesive for plywood, veneer or the like.
DE1938N0041695 1938-02-22 1938-02-22 Adhesive for plywood, veneer or the like. Expired DE698818C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1938N0041695 DE698818C (en) 1938-02-22 1938-02-22 Adhesive for plywood, veneer or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938N0041695 DE698818C (en) 1938-02-22 1938-02-22 Adhesive for plywood, veneer or the like.

Publications (1)

Publication Number Publication Date
DE698818C true DE698818C (en) 1940-11-18

Family

ID=7348432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938N0041695 Expired DE698818C (en) 1938-02-22 1938-02-22 Adhesive for plywood, veneer or the like.

Country Status (1)

Country Link
DE (1) DE698818C (en)

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