AT50614B - Process for the production of blue-green colored lakes. - Google Patents

Process for the production of blue-green colored lakes.

Info

Publication number
AT50614B
AT50614B AT50614DA AT50614B AT 50614 B AT50614 B AT 50614B AT 50614D A AT50614D A AT 50614DA AT 50614 B AT50614 B AT 50614B
Authority
AT
Austria
Prior art keywords
sep
blue
production
green colored
colored lakes
Prior art date
Application number
Other languages
German (de)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT50614B publication Critical patent/AT50614B/en

Links

Landscapes

  • Removal Of Specific Substances (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung blaugrüner Farblacke. 



   Durch Behandlung der in 8-Stellung nicht substituierten Sulfosäuren des 1. 2-Naphtylendiamins mit   Ferrisalzen     erhält   man grüne Farbstoffe, welche nach den in der Lackfarben- 
 EMI1.1 
 Säure-, Alkali-, Spiritus-, Kalk- und Ölechtheit und namentlich durch sehr gute Lichtochtheit. 



   Beispiel. 
 EMI1.2 
 
<tb> 
<tb> 



  5 <SEP> kq <SEP> schwefelsaure <SEP> Tonerde <SEP> 18 . <SEP> gelöst <SEP> in <SEP> 50 <SEP> l <SEP> Wasser
<tb> 30 <SEP> kg <SEP> Schwerspat
<tb> 2 <SEP> kg <SEP> kalzinierte <SEP> Soda <SEP> ,, <SEP> ,, <SEP> 20 <SEP> l
<tb> 2 <SEP> Farbstoff <SEP> aus <SEP> 1. <SEP> 2-Naphtylendiamin-5-sulfosäure <SEP> und <SEP> Eisenchlorid <SEP> ,, <SEP> ,, <SEP> 300 <SEP> l
<tb> 9 <SEP> kg <SEP> kristallisiertes <SEP> Clilorbariiim <SEP> 90 <SEP> l <SEP> "
<tb> 
 werden zusammengegeben, der entstandene   Farblack abgepresst   und entweder so als Paste oder nach dem Trocknen verwendet. 

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



   <Desc / Clms Page number 1>
 



  Process for the production of blue-green colored lakes.



   By treating the sulfonic acids of 1,2-naphthylenediamine, which are not substituted in the 8-position, with ferric salts, green dyes are obtained which, according to the
 EMI1.1
 Acid, alkali, alcohol, lime and oil and in particular due to very good light resistance.



   Example.
 EMI1.2
 
<tb>
<tb>



  5 <SEP> kq <SEP> sulfuric acid <SEP> clay <SEP> 18. <SEP> dissolved <SEP> in <SEP> 50 <SEP> l <SEP> water
<tb> 30 <SEP> kg <SEP> barite
<tb> 2 <SEP> kg <SEP> calcined <SEP> soda <SEP> ,, <SEP> ,, <SEP> 20 <SEP> l
<tb> 2 <SEP> dye <SEP> from <SEP> 1. <SEP> 2-naphthylenediamine-5-sulfonic acid <SEP> and <SEP> ferric chloride <SEP> ,, <SEP> ,, <SEP> 300 < SEP> l
<tb> 9 <SEP> kg <SEP> crystallized <SEP> clilorbariiim <SEP> 90 <SEP> l <SEP> "
<tb>
 are put together, the resulting colored lacquer is pressed and either used as a paste or after drying.

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

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung blaugrüner Farblacke, dadurch gekennzeichnet, dass man die durch behandlung der in 8-Stellung nicht substituierten Sulfosäuren des 1,2-Naphtylendiamins mit Ferrisalzen erhaltenen Farbstoffe nach den in der Lackfarbenfabrikation üblichen Methoden in Farblacke überführt. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of blue-green colored lakes, characterized in that the dyes obtained by treating the 8-unsubstituted sulfonic acids of 1,2-naphthylenediamine with ferric salts are converted into colored lakes by the methods customary in the manufacture of varnishes. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT50614D 1909-07-27 1910-06-23 Process for the production of blue-green colored lakes. AT50614B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE50614X 1909-07-27

Publications (1)

Publication Number Publication Date
AT50614B true AT50614B (en) 1911-11-10

Family

ID=5626719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50614D AT50614B (en) 1909-07-27 1910-06-23 Process for the production of blue-green colored lakes.

Country Status (1)

Country Link
AT (1) AT50614B (en)

Similar Documents

Publication Publication Date Title
AT50614B (en) Process for the production of blue-green colored lakes.
AT73199B (en) Process for the preparation of milled yellow disazo dyes for wool.
AT35833B (en) Process for the preparation of a red disazo dye.
DE431943C (en) Production of blue-green colored lacquers
AT49192B (en) Body colors.
AT49484B (en) Process for the representation of lightfast colored lacquers.
AT103470B (en) Process for the production of colored lakes.
AT85469B (en) Process for the production of artificial tanning agents.
AT70598B (en) Process for the production of solid, plastic masses.
AT102946B (en) Process for the preparation of o-oxyazo dyes.
AT100529B (en) Embroidery and methods of making same.
AT80359B (en) Process for the production of oxylignin or oxylignin process for the production of oxylignin or oxylignon from lignin or lignonsulfonic acid salts. gnon from lignin or lignonsulfonic acid salts.
AT19001B (en) Process for the production of m-cresol from raw cresol.
AT28105B (en) Process for the preparation of a disazo dye which is particularly suitable for the preparation of color lakes.
AT48903B (en) Process for the preparation of yellow dyes.
AT22661B (en) Process for the preparation of yellow disazo dyes for wool.
AT70873B (en) Process for the preparation of aldehydes of the anthraquinone series.
AT72939B (en) Process for the production of a paint composition.
AT77769B (en) Process for the production of solid neutral sulphites from bisulphite solutions.
AT70917B (en) Process for the preparation of yellow monoazo dyes.
CH128906A (en) Process for the production of a new dye.
CH221179A (en) Process for the preparation of a stilbene dye.
CH101402A (en) Process for the preparation of an aryloxynaphthyl ketone.
CH128912A (en) Process for the production of a new dye.
CH127453A (en) Process for the production of a colored lacquer.