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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GAF Chemicals Corp
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General Aniline and Film Corp
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Publication date
Application filed by General Aniline and Film CorpfiledCriticalGeneral Aniline and Film Corp
Application grantedgrantedCritical
Publication of FR988979ApublicationCriticalpatent/FR988979A/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
C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
C09B35/36—Trisazo dyes of the type
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
C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
C09B35/50—Tetrazo dyes
C09B35/56—Tetrazo dyes of the type
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FR988979D1947-12-301948-12-24Colorants polyazoïques et procédé pour la teinture de fibres cellulosiques à l'aide desdits colorants
ExpiredFR988979A
(fr)
Procédé de teinture uniforme de fibres cellulosiques à l'aide de colorants de cuve ou au soufre, procédé de démontage de telles teintures et bains utilisables pourla mise en oeuvre de ce procédé
Colorants disazoïques et polyazoïques, procédé pour leur preparation, procédé de teinture à l'aide de ces colorants et matières teintes conformes à celles obtenues par ces procédés
Nouveaux colorants monoazoïques insolubles dans l'eau et procédé de leur préparation et de leur utilisation pour teindre des fibres de polyoléfines