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ES193953A1 - A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES - Google Patents

A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES

Info

Publication number
ES193953A1
ES193953A1 ES193953A ES193953A ES193953A1 ES 193953 A1 ES193953 A1 ES 193953A1 ES 193953 A ES193953 A ES 193953A ES 193953 A ES193953 A ES 193953A ES 193953 A1 ES193953 A1 ES 193953A1
Authority
ES
Spain
Prior art keywords
azocolorant
derivatives
procedure
preparation
azocolorant derivatives
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
ES193953A
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 ES193953A priority Critical patent/ES193953A1/en
Publication of ES193953A1 publication Critical patent/ES193953A1/en
Expired legal-status Critical Current

Links

ES193953A 1950-07-19 1950-07-19 A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES Expired ES193953A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES193953A ES193953A1 (en) 1950-07-19 1950-07-19 A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES193953A ES193953A1 (en) 1950-07-19 1950-07-19 A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES

Publications (1)

Publication Number Publication Date
ES193953A1 true ES193953A1 (en) 1951-10-01

Family

ID=65624034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES193953A Expired ES193953A1 (en) 1950-07-19 1950-07-19 A PROCEDURE FOR THE PREPARATION OF AZOCOLORANT DERIVATIVES

Country Status (1)

Country Link
ES (1) ES193953A1 (en)

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