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Application filed by Basilius MalenkovicfiledCriticalBasilius Malenkovic
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Publication of AT36081BpublicationCriticalpatent/AT36081B/en
Chemical And Physical Treatments For Wood And The Like
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Description
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Claims (1)
PATENT-ANSPRUCH :
Verfahren zum Imprägnieren von Holz mit einer Schwermetallsalze und Alkalifluorid enthaltenden Lösung, dadurch gekennzeichnet, dass diese Salze in solchen Mengenverhältnissen zur Anwendung gelangen, dass erst beim Eintrocknen der Imprägnierflüssigkeit be- ziehungsweise beim Erwärmen des imprägnierten Holzes neutrales schwerlösliches Schwermetallfluorid zur Abscheidung gelangt.
PATENT CLAIM:
Process for impregnating wood with a solution containing heavy metal salts and alkali fluoride, characterized in that these salts are used in proportions such that neutral, sparingly soluble heavy metal fluoride is deposited only when the impregnating liquid dries or when the impregnated wood is heated.
AT36081D1907-08-211907-08-21
Wood preservation liquid for pneumatic impregnation.
AT36081B
(en)