ES184430A1 - A PROCEDURE FOR THE PREPARATION OF NEW AZOCOLORANTS - Google Patents

A PROCEDURE FOR THE PREPARATION OF NEW AZOCOLORANTS

Info

Publication number
ES184430A1
ES184430A1 ES184430A ES184430A ES184430A1 ES 184430 A1 ES184430 A1 ES 184430A1 ES 184430 A ES184430 A ES 184430A ES 184430 A ES184430 A ES 184430A ES 184430 A1 ES184430 A1 ES 184430A1
Authority
ES
Spain
Prior art keywords
azocolorants
procedure
preparation
new
new azocolorants
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
ES184430A
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
Publication of ES184430A1 publication Critical patent/ES184430A1/en
Expired legal-status Critical Current

Links

ES184430A 1947-07-04 1948-07-02 A PROCEDURE FOR THE PREPARATION OF NEW AZOCOLORANTS Expired ES184430A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2448147 1947-07-04

Publications (1)

Publication Number Publication Date
ES184430A1 true ES184430A1 (en) 1948-12-16

Family

ID=66644922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES184430A Expired ES184430A1 (en) 1947-07-04 1948-07-02 A PROCEDURE FOR THE PREPARATION OF NEW AZOCOLORANTS

Country Status (1)

Country Link
ES (1) ES184430A1 (en)

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