ES236339A1 - Procedure for the preparation of hydrosoluble disazocolorants (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of hydrosoluble disazocolorants (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES236339A1
ES236339A1 ES0236339A ES236339A ES236339A1 ES 236339 A1 ES236339 A1 ES 236339A1 ES 0236339 A ES0236339 A ES 0236339A ES 236339 A ES236339 A ES 236339A ES 236339 A1 ES236339 A1 ES 236339A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
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
ES0236339A
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
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy AG
Publication of ES236339A1 publication Critical patent/ES236339A1/en
Expired legal-status Critical Current

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  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)

Abstract

Process for the preparation of water-soluble disazo dyes, characterized in that aminodisazo dyes of the formula are condensed ** (See formula) ** where they mean D the radical of a diazo component containing at least one sulfonic acid group and an azo group (see formula) the radical of an azocomponent of the benzene series, and a positive integer, with 2,4,6-trihalogeno-1,3,5-triazines. (Machine-translation by Google Translate, not legally binding)
ES0236339A 1957-07-03 1957-07-02 Procedure for the preparation of hydrosoluble disazocolorants (Machine-translation by Google Translate, not legally binding) Expired ES236339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH236339X 1957-07-03

Publications (1)

Publication Number Publication Date
ES236339A1 true ES236339A1 (en) 1958-05-01

Family

ID=38527240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0236339A Expired ES236339A1 (en) 1957-07-03 1957-07-02 Procedure for the preparation of hydrosoluble disazocolorants (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES236339A1 (en)

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