CH421046A - Procédé pour la coloration des fibres de polyesters
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Procédé pour la coloration des fibres de polyesters
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Publication number
CH421046A
CH421046ACH7901059ACH7901059ACH421046ACH 421046 ACH421046 ACH 421046ACH 7901059 ACH7901059 ACH 7901059ACH 7901059 ACH7901059 ACH 7901059ACH 421046 ACH421046 ACH 421046A
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Application filed by Kuhlmann EtsfiledCriticalKuhlmann Ets
Publication of CH421046ApublicationCriticalpatent/CH421046A/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
C09B31/02—Disazo dyes
C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
C09B31/061—Disazo dyes from a coupling component "C" containing a directive hydroxyl group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
Coloring
(AREA)
CH7901059A1958-10-241959-10-02Procédé pour la coloration des fibres de polyesters
CH421046A
(fr)