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MANUF LYONNAISE DE MATIERES CO
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MANUF LYONNAISE DE MATIERES CO
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Application filed by MANUF LYONNAISE DE MATIERES COfiledCriticalMANUF LYONNAISE DE MATIERES CO
Application grantedgrantedCritical
Publication of FR337183ApublicationCriticalpatent/FR337183A/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
C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
C09B31/16—Trisazo dyes
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR337183D1903-02-091903-02-09Procédé pour la production de colorants polyazoiques au moyen de l'acide 2 . 4 . 8 . naphtylaminedisulfonique
ExpiredFR337183A
(fr)
Procédé pour la préparation de l'acide p.acétylalcoylamido-o-amidophénol-o-sulfonique et de colorants monoazoiques teignant sur mordant, qui en dérivent