CH152957A - Process for making composite panels. - Google Patents
Process for making composite panels.Info
- Publication number
- CH152957A CH152957A CH152957DA CH152957A CH 152957 A CH152957 A CH 152957A CH 152957D A CH152957D A CH 152957DA CH 152957 A CH152957 A CH 152957A
- Authority
- CH
- Switzerland
- Prior art keywords
- sheet
- composite panels
- celluloid
- making composite
- liquid celluloid
- Prior art date
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
- 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
- B32B21/08—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 synthetic resin
-
- 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
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
Description
Verfahren zur Herstellung zusammengesetzter Platten. Gegenstand vorliegender Erfindung ist ein Verfahren zur Herstellung zusammen gesetzter Platten, dadurch gekennzeichnet, dass eine Mehrzahl einzelner Lagen von blatt artigem Material mit flüssigem Zelluloid ge tränkt und zu einer einzigen Platte zu sammengepresst wird, worauf die auf diese Weise erhaltene Platte noch mit einer be liebig gefärbten Zelluloidschicht überzogen wird. Diese Schicht kann entweder auf gestrichen oder aufgespritzt werden. Für das blattartige Material kommen zum Bei spiel alle Arten Holzfurniere, Leder, Papier, Karton und Leinwandgewebe in Betracht.
Die nach diesem Verfahren hergestellten Platten eignen sich im speziellen sehr gut für allerlei Gegenstände, die der Feuchtig keit ausgesetzt sind, so zum Beispiel für Klosettsitze, Flüssigkeitsbehälter, Schiffs körper und dergleichen. Die heute gebräuch lichen Klosettsitze zum Beispiel leiden alle an dem Übelstand, nach relativ kurzem Ge brauch auseinander zu fallen, weil der zur Zusammenleimung der zusammengefügten Holzteile verwendete Leim dem Einfluss der Feuchtigkeit keinen genügenden Widerstand entgegensetzen kann. Auch werden solche Klosettsitze durch den Gebrauch rasch un anschaulich, weil die Öl- oder Lackanstriche sich schnell abnützen.
Das gleiche ist zu sagen von Akkumula- torenbehältern und zahlreichen in che mischen Laboratorien verwendeten Gegen ständen.
Das nach dem Verfahren vorliegender Erfindung hergestellte Material zeigt diese Übelstände nicht. Ein Auseinanderfallen und ein Abnützen kann nicht auftreten, weil das Zelluloid die Platten vollständig feuch tigkeitsbeständig macht.
Process for making composite panels. The present invention is a method for producing composite panels, characterized in that a plurality of individual layers of sheet-like material is soaked with liquid celluloid and pressed together to form a single panel, whereupon the panel obtained in this way can be mixed with any one dyed celluloid layer is coated. This layer can either be painted on or sprayed on. For the sheet-like material, for example, all types of wood veneer, leather, paper, cardboard and canvas can be considered.
The plates produced by this process are particularly suitable for all kinds of objects that are exposed to moisture, for example for toilet seats, liquid containers, hulls and the like. The toilet seats in use today, for example, all suffer from the inconvenience of falling apart after a relatively short period of use, because the glue used to glue the joined pieces of wood together cannot offer sufficient resistance to the influence of moisture. Such toilet seats also quickly become unclear through use, because the oil or lacquer coatings wear off quickly.
The same can be said of accumulator containers and numerous items used in chemical laboratories.
The material produced by the method of the present invention does not exhibit these drawbacks. They cannot fall apart or wear out because the celluloid makes the panels completely moisture-resistant.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH152957T | 1930-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH152957A true CH152957A (en) | 1932-02-29 |
Family
ID=4407943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH152957D CH152957A (en) | 1930-09-10 | 1930-09-10 | Process for making composite panels. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH152957A (en) |
-
1930
- 1930-09-10 CH CH152957D patent/CH152957A/en unknown
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