AT25507B - Impregnating liquid for wood. - Google Patents
Impregnating liquid for wood.Info
- Publication number
- AT25507B AT25507B AT25507DA AT25507B AT 25507 B AT25507 B AT 25507B AT 25507D A AT25507D A AT 25507DA AT 25507 B AT25507 B AT 25507B
- Authority
- AT
- Austria
- Prior art keywords
- wood
- impregnating liquid
- impregnating
- organic acid
- liquid
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
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tmprägnierflüssigkeit für Holz.
Zum Schutze von Holz gegen Fäulnis sind die verschiedensten Mittel vorgeschlagen worden, die sich im wesentlichen in zwei Gruppen teilen lassen. Man benutzt entweder organische antiseptische Stoffe, wie Teer oder Teeröl, oder man wendet Lösungen von gewissen keimtötenden Metallsalzen an. Die erste Art von Verfahren leidet an dem Übelstand, dass die Feuergefährlichkeit des Holzes durch das Anstreichen oder Imprägnieren noch erhöht wird, während die zweite Gruppe von Verfahren im allgemeinen entweder nicht genügenden antisoptischen Schutz bietet, oder durch unerwünschte Nebenwirkungen eine Zerstörung des Holzes auf anderem Wege als dem der Fäulnis einleitet.
Unter den SchwormetallsaIzen, die zum Imprägnieren von Holz vorgeschlagen worden sind, spielen der Eisenvitriol, der Kupfervitriol und das Chlorzink eine grosse Rolle ; von
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Karbonate zerlegt werden ; und andererseits kann man auch einer Aluminiumsulfatlösung nicht beliebig viel Soda zusetzen, ohne dass ein Niederschlag entsteht.
Gegenstand der vorliegendon Erfindung ist nun ein Verfahren zur Herstellung einer Imprägnierflüssigkeit für Hotz, nach welchem es möglich ist, das Auftreten einer starken
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dass der Imprägnierflüssigkeit das Salz einer organischen Säure, beispielsweise Ammoninmazetat oder Ammoniulllforllliat, zugesetzt wird. Bei der Abscheidung basischer Salze im holz wired dann nicht die Mint'ralsäure, sondorn die organische Säure, z. B. Essig-oder
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LÖsungen ist es nicht etwa nötig, reine Salze der organischen Säure zuzusetzen ; man kann vielmehr z. B. von rohem Holzessig ausgehen und das Ammoniaksalz durch Zusatz von rohem Ammoniak erzeugen.
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Impregnating liquid for wood.
A wide variety of means have been proposed for protecting wood against rot, which can essentially be divided into two groups. Either organic antiseptic substances such as tar or tar oil are used, or solutions of certain germicidal metal salts are used. The first type of process suffers from the disadvantage that the fire hazard of the wood is increased by painting or impregnation, while the second group of processes generally either does not provide sufficient anti-optic protection or, through undesirable side effects, destroys the wood in another way than that of putrefaction.
Iron vitriol, copper vitriol and zinc chloride play an important role among the solid metal salts which have been proposed for impregnating wood; from
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Carbonates are decomposed; and on the other hand you cannot add any amount of soda to an aluminum sulfate solution without a precipitate being formed.
The subject of the present invention is now a process for the preparation of an impregnation liquid for Hotz, according to which it is possible to prevent the occurrence of a strong
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that the salt of an organic acid, for example ammonine acetate or ammonium alcohol, is added to the impregnating liquid. When basic salts are deposited in the wood, it is not the mineral acid but the organic acid, e.g. B. vinegar or
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It is not necessary to add pure salts of the organic acid to solutions; you can rather z. B. start from raw wood vinegar and generate the ammonia salt by adding raw ammonia.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1904163817D DE163817C (en) | 1904-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT25507B true AT25507B (en) | 1906-08-25 |
Family
ID=5683876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT25507D AT25507B (en) | 1904-05-14 | 1905-07-05 | Impregnating liquid for wood. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT25507B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20306312U1 (en) | 2003-04-22 | 2003-10-09 | Harzbecker, Kay, 09390 Gornsdorf | Device for labeling or printing spherically curved object surfaces |
DE10031030B4 (en) * | 2000-06-26 | 2005-08-04 | Bauer, Jörg R. | Method and device for producing flat components with a predetermined surface appearance and planar component, in particular front panel of a kitchen element |
DE102008034743A1 (en) | 2008-07-24 | 2010-01-28 | Khs Ag | Device for printing on containers |
-
1905
- 1905-07-05 AT AT25507D patent/AT25507B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031030B4 (en) * | 2000-06-26 | 2005-08-04 | Bauer, Jörg R. | Method and device for producing flat components with a predetermined surface appearance and planar component, in particular front panel of a kitchen element |
DE20306312U1 (en) | 2003-04-22 | 2003-10-09 | Harzbecker, Kay, 09390 Gornsdorf | Device for labeling or printing spherically curved object surfaces |
DE102008034743A1 (en) | 2008-07-24 | 2010-01-28 | Khs Ag | Device for printing on containers |
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