AT66426B - Method of preventing wood oil from coagulating when heated. - Google Patents

Method of preventing wood oil from coagulating when heated.

Info

Publication number
AT66426B
AT66426B AT66426DA AT66426B AT 66426 B AT66426 B AT 66426B AT 66426D A AT66426D A AT 66426DA AT 66426 B AT66426 B AT 66426B
Authority
AT
Austria
Prior art keywords
wood oil
heated
coagulating
preventing wood
oil
Prior art date
Application number
Other languages
German (de)
Original Assignee
Reichhold Fluegger & Boecking
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 Reichhold Fluegger & Boecking filed Critical Reichhold Fluegger & Boecking
Application granted granted Critical
Publication of AT66426B publication Critical patent/AT66426B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F5/00—Obtaining drying-oils
    • C09F5/10—Refining
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F7/00—Chemical modification of drying oils
    • C09F7/06—Chemical modification of drying oils by polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Verhütung des Gerinnens von Holzöl beim Erhitzen. 



   Wie   hinlänglich   bekannt, steht dem   Verkochen   von Holzöl zu einem tadellosen Standöl oder Firnis die unangenehme Eigenschaft des   Gerinnens   hindernd im Wege. Die   Verfahren,   die einen Zusatz von Kalk, Alkali, Alkalikarbonat oder Zinkstaub empfehlen, zeigen auch nicht den gewünschten Erfolg. 



   Es wurde   nun   die überraschende Beobachtung gemacht, dass ein   Zusatz von Selen uder     Schwefel, Seleniden   oder Sulfiden für sich oder in Mischungen untereinander das Gerinnen voll-   ständig   aufhebt, ganz gleich, ob bei niedriger Temperatur oder bei Temperaturen erheblich   til) er 3000 C orearbeitet wird.   



     Cberraschend   ist auch die geringe prozentuale Menge von Selen oder Schwefel, welche ausreicht, das Gerinnen von Holzöl beim Erhitzen zu verhindern. 



   Durch das Verfahren ist der Weg gegeben, dem Holzöl eine noch grössere   Verwendbarkeit   in der Lack-,   Firnis-und Linoleumindustrie   zu ermöglichen als die, welche schon durch die gegen- über dem Leinöl und anderen Ölen   in vielen   Fällen besseren Eigenschaften des Holzöles bedingt wird. Die Verwendbarkeit wird auch noch dadurch   erhöht,   dass Lacke, die mittels des nach dem neuen Verfahren erhitzten Holzöls hergestellt sind. eine unübertroffene Wasserechtheit und nicht die geringste Hautbildung aufweisen. 
 EMI1.1 
 Zusatzes. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Method of preventing wood oil from coagulating when heated.



   As is well known, the unpleasant property of curdling stands in the way of boiling wood oil to a perfect stand oil or varnish. The processes that recommend the addition of lime, alkali, alkali carbonate or zinc dust also do not show the desired success.



   The surprising observation has now been made that the addition of selenium or sulfur, selenides or sulphides by itself or in mixtures with one another completely eliminates curdling, regardless of whether it is processed at low temperature or at temperatures considerably up to 3000C .



     Also surprising is the small percentage of selenium or sulfur, which is sufficient to prevent wood oil from coagulating when heated.



   The process enables the wood oil to be even more useful in the paint, varnish and linoleum industry than that which is caused in many cases by the wood oil's better properties than linseed oil and other oils. The usability is also increased by the fact that lacquers that are produced by means of the wood oil heated according to the new process. have unsurpassed water fastness and not the slightest skin formation.
 EMI1.1
 Addition.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT, ANSPRUCH : Verfahren zur Verhütung des Gerinnens von Holzöl beim Erhitzen, dadurch gekennzeichnet, EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT, CLAIM: Process for preventing the coagulation of wood oil when heated, characterized in that, EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT66426D 1912-09-26 1913-09-12 Method of preventing wood oil from coagulating when heated. AT66426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE879X 1912-09-26

Publications (1)

Publication Number Publication Date
AT66426B true AT66426B (en) 1914-08-25

Family

ID=85160746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66426D AT66426B (en) 1912-09-26 1913-09-12 Method of preventing wood oil from coagulating when heated.

Country Status (2)

Country Link
AT (1) AT66426B (en)
NL (1) NL879C (en)

Also Published As

Publication number Publication date
NL879C (en) 1915-10-15

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