NL147774B - PROCESS FOR THE PREPARATION OF CHROME-CONTAINING AZO DYEES, PROCESS FOR DYEING OR PRINTING NITROGEN-CONTAINING FIBER MATERIALS WITH THESE DYES, AND THE DYED OR PRINTED PRODUCTS OBTAINED. - Google Patents

PROCESS FOR THE PREPARATION OF CHROME-CONTAINING AZO DYEES, PROCESS FOR DYEING OR PRINTING NITROGEN-CONTAINING FIBER MATERIALS WITH THESE DYES, AND THE DYED OR PRINTED PRODUCTS OBTAINED.

Info

Publication number
NL147774B
NL147774B NL299321A NL299321A NL147774B NL 147774 B NL147774 B NL 147774B NL 299321 A NL299321 A NL 299321A NL 299321 A NL299321 A NL 299321A NL 147774 B NL147774 B NL 147774B
Authority
NL
Netherlands
Prior art keywords
dyees
dyed
chrome
dyeing
dyes
Prior art date
Application number
NL299321A
Other languages
Dutch (nl)
Original Assignee
Ciba Geigy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of NL147774B publication Critical patent/NL147774B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00Complex metal compounds of azo dyes
    • C09B45/02Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14Monoazo compounds
    • C09B45/16Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Coloring (AREA)
NL299321A 1962-10-17 1963-10-16 PROCESS FOR THE PREPARATION OF CHROME-CONTAINING AZO DYEES, PROCESS FOR DYEING OR PRINTING NITROGEN-CONTAINING FIBER MATERIALS WITH THESE DYES, AND THE DYED OR PRINTED PRODUCTS OBTAINED. NL147774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1217362A CH420431A (en) 1962-10-17 1962-10-17 Process for the production of chromium-containing azo dyes

Publications (1)

Publication Number Publication Date
NL147774B true NL147774B (en) 1975-11-17

Family

ID=4380543

Family Applications (1)

Application Number Title Priority Date Filing Date
NL299321A NL147774B (en) 1962-10-17 1963-10-16 PROCESS FOR THE PREPARATION OF CHROME-CONTAINING AZO DYEES, PROCESS FOR DYEING OR PRINTING NITROGEN-CONTAINING FIBER MATERIALS WITH THESE DYES, AND THE DYED OR PRINTED PRODUCTS OBTAINED.

Country Status (4)

Country Link
CH (1) CH420431A (en)
ES (1) ES292554A1 (en)
GB (1) GB986655A (en)
NL (1) NL147774B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313722C3 (en) * 1973-03-20 1987-04-16 Bayer Ag, 5090 Leverkusen Chromic complex dye and its use for dyeing and printing nitrogen-containing fibre materials
US4083839A (en) * 1974-01-15 1978-04-11 Ciba-Geigy Corporation Unsymmetrical mono sulfo containing 1:2 azo, azo chromium complex dyes
US4217270A (en) * 1974-01-30 1980-08-12 Ciba-Geigy Corporation Sulfo substituted chromium containing azo pyrazolone dyestuff

Also Published As

Publication number Publication date
GB986655A (en) 1965-03-17
ES292554A1 (en) 1964-04-01
CH420431A (en) 1966-09-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CIBA GEIGY