FR339090A - Procédé pour la production de p. acétamido-o-amido-phénol et de colorants monoazoiques teignant sur mordant qui en dérivent
- Google Patents
Procédé pour la production de p. acétamido-o-amido-phénol et de colorants monoazoiques teignant sur mordant qui en dérivent
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Sanofi Aventis Deutschland GmbH
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Leopold Cassella et Cie GmbH
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Publication of FR339090ApublicationCriticalpatent/FR339090A/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
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
C09B45/16—Monoazo compounds containing chromium
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Chemical & Material Sciences
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Organic Chemistry
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FR339090D1903-10-091903-10-09Procédé pour la production de p. acétamido-o-amido-phénol et de colorants monoazoiques teignant sur mordant qui en dérivent
ExpiredFR339090A
(fr)
Procédé pour la préparation de l'acide p.acétylalcoylamido-o-amidophénol-o-sulfonique et de colorants monoazoiques teignant sur mordant, qui en dérivent