[go: up one dir, main page]

AT51209B - Process for the preparation of stain-coloring monoazo dyes. - Google Patents

Process for the preparation of stain-coloring monoazo dyes.

Info

Publication number
AT51209B
AT51209B AT51209DA AT51209B AT 51209 B AT51209 B AT 51209B AT 51209D A AT51209D A AT 51209DA AT 51209 B AT51209 B AT 51209B
Authority
AT
Austria
Prior art keywords
stain
coloring
preparation
monoazo dyes
monoazo
Prior art date
Application number
Other languages
German (de)
Original Assignee
Anilinfarben & Extract Fabrike
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 Anilinfarben & Extract Fabrike filed Critical Anilinfarben & Extract Fabrike
Application granted granted Critical
Publication of AT51209B publication Critical patent/AT51209B/en

Links

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Coloring (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 Die Nuance seiner vermittelst Chrombeize auf Wolle gewonnenen Färbung ist röter als die des Salizylsäurefarbstoffes sonst sind die Eigenschaften die gleichen.



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

 <Desc / Clms Page number 2>

 
 EMI2.1
 The shade of its dye obtained by means of chrome stain on wool is redder than that of the salicylic acid dye, otherwise the properties are the same.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Darstellung beizenfärbender Monoazofarbstoffe, dadurch gekennzeichnet, dass man die Diazoverbindung der p-Nitranilinorthosulfosäure mit Salizylsäure bzw. deren Homologen kombiniert. PATENT CLAIM: Process for the preparation of stain-coloring monoazo dyes, characterized in that the diazo compound of p-nitroaniline orthosulfonic acid is combined with salicylic acid or its homologues.
AT51209D 1909-10-01 1910-09-30 Process for the preparation of stain-coloring monoazo dyes. AT51209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE51209X 1909-10-01

Publications (1)

Publication Number Publication Date
AT51209B true AT51209B (en) 1911-12-11

Family

ID=5626915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT51209D AT51209B (en) 1909-10-01 1910-09-30 Process for the preparation of stain-coloring monoazo dyes.

Country Status (1)

Country Link
AT (1) AT51209B (en)

Similar Documents

Publication Publication Date Title
AT51209B (en) Process for the preparation of stain-coloring monoazo dyes.
DE659841C (en) Process for the preparation of o-oxyazo dyes
AT43092B (en) Process for the preparation of monoazo dyes.
AT28707B (en) Process for the preparation of o-oxyazo dyes from 1,5-amidonaphtol.
AT40722B (en) Process for the preparation of green vat dyes.
AT49191B (en) Process for the preparation of azo dyes.
AT19122B (en) Process for the production of real black dyeings on the wool fiber using azo dyes.
AT49567B (en) Process for the preparation of monoazo dyes for wool.
AT139121B (en) Process for the production of objects, in particular structures, cladding panels or the like.
AT49190B (en) Process for the preparation of acidic wool dyes.
AT107575B (en) Process for the preparation of monoazo dyes.
AT35656B (en) Process for the preparation of halogen-containing vat dyes of the thioindigo series.
AT70917B (en) Process for the preparation of yellow monoazo dyes.
DE419866C (en) Process for the preparation of monoazo dyes
AT42404B (en) Process for the preparation of a monoazo dye for wool.
AT106016B (en) Process for the preparation of monoazo dyes.
AT44459B (en) Process for the representation of substantive azo dyes.
AT37141B (en) Process for the preparation of monoazo dyes particularly suitable for color lacquer preparation.
CH175894A (en) Process for the preparation of a water-soluble basic triphenylmethane dye.
CH180295A (en) Process for the production of a new dye.
CH222799A (en) Process for the production of a new azo dye.
CH222692A (en) Process for the preparation of a monoazo dye.
CH127713A (en) Process for the preparation of a stain dye.
CH222693A (en) Process for the preparation of a monoazo dye.
CH110287A (en) Process for the production of a new dye.