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ES198474A1 - PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS - Google Patents

PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS

Info

Publication number
ES198474A1
ES198474A1 ES0198474A ES198474A ES198474A1 ES 198474 A1 ES198474 A1 ES 198474A1 ES 0198474 A ES0198474 A ES 0198474A ES 198474 A ES198474 A ES 198474A ES 198474 A1 ES198474 A1 ES 198474A1
Authority
ES
Spain
Prior art keywords
procedure
preparation
trisazocolorants
diazodisazo
amines
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0198474A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to ES0198474A priority Critical patent/ES198474A1/en
Publication of ES198474A1 publication Critical patent/ES198474A1/en
Expired legal-status Critical Current

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  • Paper (AREA)

Abstract

Procedimiento para la preparación de trisazocolorantes caracterizado porque se copula diazodisazocompuestos de aminas de la **(ver fórmula)**.Procedure for the preparation of trisazo dyes characterized in that diazodisazo compounds of amines of the ** (see formula) ** are coupled.

ES0198474A 1951-06-25 1951-06-25 PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS Expired ES198474A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0198474A ES198474A1 (en) 1951-06-25 1951-06-25 PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0198474A ES198474A1 (en) 1951-06-25 1951-06-25 PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS

Publications (1)

Publication Number Publication Date
ES198474A1 true ES198474A1 (en) 1952-08-01

Family

ID=37825475

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0198474A Expired ES198474A1 (en) 1951-06-25 1951-06-25 PROCEDURE FOR THE PREPARATION OF TRISAZOCOLORANTS

Country Status (1)

Country Link
ES (1) ES198474A1 (en)

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