ES172563A1 - A PROCEDURE FOR THE PREPARATION OF NEW SUBSTANTIAL AZOIC DYES - Google Patents

A PROCEDURE FOR THE PREPARATION OF NEW SUBSTANTIAL AZOIC DYES

Info

Publication number
ES172563A1
ES172563A1 ES172563A ES172563A ES172563A1 ES 172563 A1 ES172563 A1 ES 172563A1 ES 172563 A ES172563 A ES 172563A ES 172563 A ES172563 A ES 172563A ES 172563 A1 ES172563 A1 ES 172563A1
Authority
ES
Spain
Prior art keywords
procedure
preparation
azoic dyes
new substantial
substantial
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
ES172563A
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 ES172563A1 publication Critical patent/ES172563A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/18—Monoazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES172563A 1945-02-20 1946-02-14 A PROCEDURE FOR THE PREPARATION OF NEW SUBSTANTIAL AZOIC DYES Expired ES172563A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172563X 1945-02-20

Publications (1)

Publication Number Publication Date
ES172563A1 true ES172563A1 (en) 1946-03-16

Family

ID=4523133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172563A Expired ES172563A1 (en) 1945-02-20 1946-02-14 A PROCEDURE FOR THE PREPARATION OF NEW SUBSTANTIAL AZOIC DYES

Country Status (2)

Country Link
ES (1) ES172563A1 (en)
GB (1) GB606872A (en)

Also Published As

Publication number Publication date
GB606872A (en) 1948-08-20

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