ES326607A1 - Procedure for the synthesis of reagent colorants with fibers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the synthesis of reagent colorants with fibers. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES326607A1
ES326607A1 ES0326607A ES326607A ES326607A1 ES 326607 A1 ES326607 A1 ES 326607A1 ES 0326607 A ES0326607 A ES 0326607A ES 326607 A ES326607 A ES 326607A ES 326607 A1 ES326607 A1 ES 326607A1
Authority
ES
Spain
Prior art keywords
translation
fibers
synthesis
procedure
machine
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
ES0326607A
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
Priority claimed from CH671265A external-priority patent/CH483482A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES326607A1 publication Critical patent/ES326607A1/en
Expired legal-status Critical Current

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Abstract

Procedure for the synthesis of reactive dyes with the fibers of the formula ** (See formula) ** in which an X means a grouping of the formula ** (See formula) ** the other X means a hydrogen atom or a SO3H group, Y means a hydrogen atom or a methyl group or SO2H. Z means a substituting fibroreactive, preferably heterocyclic, n means an integer value of 2 at least and one at least of the symbols X and Y represents a SO3H group, characterized by preparing such azo dyes by coupling corresponding diazo or tetraazo compounds with di- or tri-sulfonaphthylpyrazole-3-carboxylic acids or by condensation of corresponding aminoazo dyes with acylating agents. (Machine-translation by Google Translate, not legally binding)
ES0326607A 1965-05-12 1966-05-11 Procedure for the synthesis of reagent colorants with fibers. (Machine-translation by Google Translate, not legally binding) Expired ES326607A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH671265A CH483482A (en) 1965-05-12 1965-05-12 Process for the production of new fiber-reactive dyes
CH314066 1966-03-04

Publications (1)

Publication Number Publication Date
ES326607A1 true ES326607A1 (en) 1967-07-01

Family

ID=59274590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0326607A Expired ES326607A1 (en) 1965-05-12 1966-05-11 Procedure for the synthesis of reagent colorants with fibers. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES326607A1 (en)

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