[go: up one dir, main page]

AT45173B - Process for the preparation of yellow-red to blue-red disazo dyes. - Google Patents

Process for the preparation of yellow-red to blue-red disazo dyes.

Info

Publication number
AT45173B
AT45173B AT45173DA AT45173B AT 45173 B AT45173 B AT 45173B AT 45173D A AT45173D A AT 45173DA AT 45173 B AT45173 B AT 45173B
Authority
AT
Austria
Prior art keywords
red
yellow
blue
preparation
disazo dyes
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 AT45173B publication Critical patent/AT45173B/en

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Description

  

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

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



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

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

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT45173D 1908-10-26 1909-07-26 Process for the preparation of yellow-red to blue-red disazo dyes. AT45173B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE45173X 1908-10-26
AT41782T 1908-12-28

Publications (1)

Publication Number Publication Date
AT45173B true AT45173B (en) 1910-11-25

Family

ID=25600893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT45173D AT45173B (en) 1908-10-26 1909-07-26 Process for the preparation of yellow-red to blue-red disazo dyes.

Country Status (1)

Country Link
AT (1) AT45173B (en)

Similar Documents

Publication Publication Date Title
AT45173B (en) Process for the preparation of yellow-red to blue-red disazo dyes.
AT44454B (en) Process for the preparation of yellow-red to blue-red disazo dyes.
AT45020B (en) Process for the preparation of disazo dyes.
AT48316B (en) Process for the preparation of dyes of the pyrazolone series.
AT45022B (en) Process for the preparation of anthracene dyes.
AT44176B (en) Process for the preparation of developer dyes.
AT43581B (en) Process for the preparation of sulfur dyes.
AT43845B (en) Process for the preparation of β-methyltetramethylenediamine.
AT37141B (en) Process for the preparation of monoazo dyes particularly suitable for color lacquer preparation.
AT49572B (en) Process for the preparation of monoazo dyes.
AT42509B (en) Process for the preparation of products suitable for printing alizarin dyes.
AT44439B (en) Process for the preparation of red disazo dyes.
AT45023B (en) Process for the preparation of stain-coloring o-oxyazo dyes.
AT45025B (en) Process for the preparation of o-oxyazo dyes.
AT49565B (en) Process for the preparation of yellow wool dyes.
AT27342B (en) Process for the preparation of sulfur dyes.
AT48246B (en) Process for the representation of substantive disazo dyes.
AT44799B (en) Process for the production of hard alcohol.
AT49866B (en) Process for the representation of orange to orange-red cotton dyes.
AT34403B (en) Process for the preparation of monoazo dyes.
AT65891B (en) Process for the production of indigo dyes in finely divided form.
AT40076B (en) Process for the preparation of persulfates.
AT50175B (en) Process for the preparation of indigoid dyes.
AT50332B (en) Process for the preparation of alkaline earth salts of acetylsalicylic acid.
AT45444B (en) Process for the preparation of formaldehyde.