AT23571B - Process for the production of brown to black dyes from nitro products of petroleum distillates. - Google Patents

Process for the production of brown to black dyes from nitro products of petroleum distillates.

Info

Publication number
AT23571B
AT23571B AT23571DA AT23571B AT 23571 B AT23571 B AT 23571B AT 23571D A AT23571D A AT 23571DA AT 23571 B AT23571 B AT 23571B
Authority
AT
Austria
Prior art keywords
brown
production
petroleum distillates
black dyes
nitro products
Prior art date
Application number
Other languages
German (de)
Inventor
Lazar Dr Edeleanu
Grigore A Filiti
Original Assignee
Lazar Dr Edeleanu
Grigore A Filiti
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 Lazar Dr Edeleanu, Grigore A Filiti filed Critical Lazar Dr Edeleanu
Application granted granted Critical
Publication of AT23571B publication Critical patent/AT23571B/en

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

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




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

Claims (1)

EMI2.1 EMI2.2 EMI2.1 EMI2.2
AT23571D 1902-04-22 1902-04-22 Process for the production of brown to black dyes from nitro products of petroleum distillates. AT23571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT23571T 1902-04-22

Publications (1)

Publication Number Publication Date
AT23571B true AT23571B (en) 1906-03-26

Family

ID=3532840

Family Applications (1)

Application Number Title Priority Date Filing Date
AT23571D AT23571B (en) 1902-04-22 1902-04-22 Process for the production of brown to black dyes from nitro products of petroleum distillates.

Country Status (1)

Country Link
AT (1) AT23571B (en)

Similar Documents

Publication Publication Date Title
AT23571B (en) Process for the production of brown to black dyes from nitro products of petroleum distillates.
AT25700B (en) Process for the production of fuel briquettes.
AT44454B (en) Process for the preparation of yellow-red to blue-red disazo dyes.
AT48817B (en) Process for the production of dinitroglycerin.
AT36728B (en) Process for the production of fuel briquettes.
AT44799B (en) Process for the production of hard alcohol.
AT60612B (en) Process for the production of vat dyes.
AT45173B (en) Process for the preparation of yellow-red to blue-red disazo dyes.
AT43582B (en) Process for the production of brown sulfur dyes.
AT50509B (en) Process for the production of indigo dyes in finely divided form.
AT27202B (en) Process for the production of nitrocellulose varnish.
AT42509B (en) Process for the preparation of products suitable for printing alizarin dyes.
AT35226B (en) Process for the preparation of vat dyes of the anthracene series.
AT45020B (en) Process for the preparation of disazo dyes.
AT45022B (en) Process for the preparation of anthracene dyes.
AT47523B (en) Process for the production of sulfur dyes.
AT48316B (en) Process for the preparation of dyes of the pyrazolone series.
AT35426B (en) Process for the production of coal briquettes.
AT37549B (en) Process for the production of tetranitrodiglycerin.
AT50409B (en) Process for the production of crude oil soaps.
AT19064B (en) Process for the production of potato starch.
AT35059B (en) Process for the production of potato starch.
AT33975B (en) Process for the production of earth colors.
AT14439B (en) Process for the preparation of dyes of the anthracene series.
AT44661B (en) Process for the production of plates for organ pipes.