AT53482B - Non-flammable and non-exploding solvent for dried oil paints and varnishes. - Google Patents

Non-flammable and non-exploding solvent for dried oil paints and varnishes.

Info

Publication number
AT53482B
AT53482B AT53482DA AT53482B AT 53482 B AT53482 B AT 53482B AT 53482D A AT53482D A AT 53482DA AT 53482 B AT53482 B AT 53482B
Authority
AT
Austria
Prior art keywords
varnishes
flammable
exploding
solvent
oil paints
Prior art date
Application number
Other languages
German (de)
Inventor
Bela Szanyi
Original Assignee
Bela Szanyi
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 Bela Szanyi filed Critical Bela Szanyi
Application granted granted Critical
Publication of AT53482B publication Critical patent/AT53482B/en

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  • Paints Or Removers (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Unentzündliches und nicht explodierendes Lösungsmittel für eingetrocknete Ölfarben- und Lackanstriche. 



   Vorliegende Erfindung betrifft ein unentzündliches und nicht explodierendes Lösungs- mittel für eingetrocknete Ölfarben- und Lackanstriche. 



   Die Erfindung beruht auf der Verwendung von Tetrachlorkohlenstoff, Trichloräthylen und Pentachloräthan als Lösungsmittel. Diese Stoffe sind   unentzündlich   und ösen dabei eingetrocknete Öifarben und Lacke. Die   Lösungsfähigkeit   der einzelnen Stoffe ist aber gering. 



   Erfinder hat nun gefunden, dass sich eine überraschende Lösungsfähigkeit einstellt, wenn man Tetrachlorkohlenstoff nicht, wie bereits bekannt, allein, sondern im Gemisch   mit Trichloräthylen   oder   Pentachloräthan   oder mit beiden verwendet. Dem Gemisch von
Tetrachlorkohlenstoff, Trichloräthylen und Pentachloräthan oder einem Gemisch, das mindestens zwei dieser Stoffe   enthält,   wird in an sich bekannter Weise durch Erhitzung   verflüssigtes   Paraffin   zugeführt,   und zwar in einer Menge, dass sich auf der Oberfläche der
LÖsung nach dem Auftragen derselben auf eine mit Ölfarbe oder Lack bestrichene Fläche eine die   Verflüchtigung   hindernde, dünne   Parafnnschicht   bildet. 



     Dem Gemisch kann zur Erhöhung   der Wirkung   Essigsäureanhydrid,   und zwar zur Ver-   meidung der Bildung eines Niederschlages,   in kleinen Dosen zugesetzt werden. 

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



   <Desc / Clms Page number 1>
 



  Non-flammable and non-exploding solvent for dried oil paints and varnishes.



   The present invention relates to a non-flammable and non-exploding solvent for dried-on oil paints and varnishes.



   The invention is based on the use of carbon tetrachloride, trichlorethylene and pentachloroethane as solvents. These substances are non-flammable and loosen dried oil paints and varnishes. However, the solubility of the individual substances is low.



   The inventor has now found that a surprising ability to dissolve occurs if carbon tetrachloride is not used alone, as is already known, but in a mixture with trichlorethylene or pentachloroethane or with both. The mixture of
Carbon tetrachloride, trichlorethylene and pentachloroethane or a mixture containing at least two of these substances is supplied in a known manner by heating liquefied paraffin, in an amount that is on the surface of the
After the solution has been applied to a surface coated with oil paint or varnish, a thin layer of paraffin prevents volatilization.



     To increase the effect, acetic anhydride can be added to the mixture in small doses, namely to avoid the formation of a precipitate.

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

 

Claims (1)

PATENT-ANSPRUCH : Uncntzündliches und nicht explodierendes Lösungsmittel für eingetrocknete Ölfarben- und Lackanstriche, bestehend aus einem Gemisch von Tetrachlorkohlenstoff, Trichloräthylen und Pentachloräthan oder mindestens zweier dieser Stoffe, dem Paraffin zugeführt ist, und zwar in einer Menge, dass sich auf der Obernäche der Lösung nach dem Auftragen ders selben auf eine mit Ölfarbe oder Lack bestrichene Fläche eine die Verflüchtigung hindernde, dünne Paraffinschicht bildet. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Non-flammable and non-exploding solvent for dried-on oil paints and varnishes, consisting of a mixture of carbon tetrachloride, trichlorethylene and pentachloroethane, or at least two of these substances, to which paraffin is added, namely in an amount that is on the surface of the solution After applying the same to a surface coated with oil paint or varnish, a thin layer of paraffin prevents volatilization. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT53482D 1911-04-22 1911-04-22 Non-flammable and non-exploding solvent for dried oil paints and varnishes. AT53482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT53482T 1911-04-22

Publications (1)

Publication Number Publication Date
AT53482B true AT53482B (en) 1912-05-10

Family

ID=3574797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT53482D AT53482B (en) 1911-04-22 1911-04-22 Non-flammable and non-exploding solvent for dried oil paints and varnishes.

Country Status (1)

Country Link
AT (1) AT53482B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745281C (en) * 1941-04-01 1944-03-01 Dr Emil Berninger Process for the production of paint or varnish removers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745281C (en) * 1941-04-01 1944-03-01 Dr Emil Berninger Process for the production of paint or varnish removers

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