CH467843A - Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
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Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
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CH467843A
CH467843ACH1273566ACH1273566ACH467843ACH 467843 ACH467843 ACH 467843ACH 1273566 ACH1273566 ACH 1273566ACH 1273566 ACH1273566 ACH 1273566ACH 467843 ACH467843 ACH 467843A
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Application filed by Basf AgfiledCriticalBasf Ag
Publication of CH467843ApublicationCriticalpatent/CH467843A/de
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
C09B43/00—Preparation of azo dyes from other azo compounds
C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
C09B43/128—Aliphatic, cycloaliphatic or araliphatic acids
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CH1273566A1965-09-141966-09-02Verfahren zur Herstellung wasserlöslicher Azofarbstoffe
CH467843A
(de)