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.)
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Bayer AG
Original Assignee
Bayer AG
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Filing date
Publication date
Application filed by Bayer AGfiledCriticalBayer AG
Priority to FR881601ApriorityCriticalpatent/FR1307799A/fr
Application grantedgrantedCritical
Publication of FR1307799ApublicationCriticalpatent/FR1307799A/fr
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
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR881601A1961-12-111961-12-11Procédé pour teindre et imprimer de la laine et des fibres synthétiques de polyamide et de polyuréthane
ExpiredFR1307799A
(fr)