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
Application number
Other languages
German (de)
Inventor
Karl Heinrich Wolman
Original Assignee
Karl Heinrich Wolman
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
Priority claimed from DE1904163817D external-priority patent/DE163817C/de
Application filed by Karl Heinrich Wolman filed Critical Karl Heinrich Wolman
Application granted granted Critical
Publication of AT25507B publication Critical patent/AT25507B/en

Links

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  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
   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 
 EMI1.1 
 
 EMI1.2 
 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 
 EMI1.3 
 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 
 EMI1.4 
 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.



   <Desc / Clms Page number 1>
   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
 EMI1.1
 
 EMI1.2
 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
 EMI1.3
 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
 EMI1.4
 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)

EMI2.1 EMI2.1
AT25507D 1904-05-14 1905-07-05 Impregnating liquid for wood. AT25507B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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