CH496775A - Process for the production of chromium-containing azo dyes - Google Patents

Process for the production of chromium-containing azo dyes

Info

Publication number
CH496775A
CH496775A CH713068A CH713068A CH496775A CH 496775 A CH496775 A CH 496775A CH 713068 A CH713068 A CH 713068A CH 713068 A CH713068 A CH 713068A CH 496775 A CH496775 A CH 496775A
Authority
CH
Switzerland
Prior art keywords
chromium
production
azo dyes
containing azo
dyes
Prior art date
Application number
CH713068A
Other languages
German (de)
Inventor
Arthur Dr Buehler
Ulrich Schuetz Hans
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
Priority to CH249767A priority Critical patent/CH516617A/en
Priority to CH279767A priority patent/CH516618A/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH713068A priority patent/CH496775A/en
Priority to FR6912748A priority patent/FR2008445B1/fr
Priority to DE19691922900 priority patent/DE1922900A1/en
Priority to GB2324469A priority patent/GB1248484A/en
Priority to NO194869A priority patent/NO127449B/no
Priority to SE669369A priority patent/SE359850B/xx
Priority to ES367165A priority patent/ES367165A1/en
Priority to BE732969D priority patent/BE732969A/xx
Priority to FI140669A priority patent/FI47669C/en
Priority to NL6907353A priority patent/NL6907353A/xx
Publication of CH496775A publication Critical patent/CH496775A/en
Priority to US190679A priority patent/US3925346A/en

Links

Classifications

    • 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
    • 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
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds
    • 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
    • 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
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/48—Preparation from other complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Supercharger (AREA)
CH713068A 1967-02-20 1968-05-14 Process for the production of chromium-containing azo dyes CH496775A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CH249767A CH516617A (en) 1967-02-20 1967-02-21 Process for the preparation of sulfonic acid group-free anthraquinone dyes
CH279767A CH516618A (en) 1967-02-20 1967-02-23 Process for the preparation of basic anthraquinone dyes which are free from sulfonic acid groups
CH713068A CH496775A (en) 1968-05-14 1968-05-14 Process for the production of chromium-containing azo dyes
FR6912748A FR2008445B1 (en) 1968-05-14 1969-04-23
DE19691922900 DE1922900A1 (en) 1968-05-14 1969-05-06 Chromium-containing azo dyes and process for their preparation
GB2324469A GB1248484A (en) 1968-05-14 1969-05-07 Mixed chromium complexes of monoazo dyestuffs and process for their manufacture and use
NO194869A NO127449B (en) 1968-05-14 1969-05-12
SE669369A SE359850B (en) 1968-05-14 1969-05-12
ES367165A ES367165A1 (en) 1968-05-14 1969-05-13 Procedure for the preparation of azoic metalized colorants. (Machine-translation by Google Translate, not legally binding)
BE732969D BE732969A (en) 1968-05-14 1969-05-13
FI140669A FI47669C (en) 1968-05-14 1969-05-13 Chromium-containing azo dyes.
NL6907353A NL6907353A (en) 1968-05-14 1969-05-13
US190679A US3925346A (en) 1968-05-14 1971-10-19 Mixed chromium-containing azo dyestuffs containing, per atom of chromium, one molecule of an o,o'-dihydroxy-sulphophenylene-azo-naphthalene and one molecule of an -o-hydroxyphenylene-azo-acetoacetamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH713068A CH496775A (en) 1968-05-14 1968-05-14 Process for the production of chromium-containing azo dyes

Publications (1)

Publication Number Publication Date
CH496775A true CH496775A (en) 1970-09-30

Family

ID=4320429

Family Applications (1)

Application Number Title Priority Date Filing Date
CH713068A CH496775A (en) 1967-02-20 1968-05-14 Process for the production of chromium-containing azo dyes

Country Status (9)

Country Link
BE (1) BE732969A (en)
CH (1) CH496775A (en)
DE (1) DE1922900A1 (en)
FI (1) FI47669C (en)
FR (1) FR2008445B1 (en)
GB (1) GB1248484A (en)
NL (1) NL6907353A (en)
NO (1) NO127449B (en)
SE (1) SE359850B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580145A5 (en) * 1973-06-22 1976-09-30 Ciba Geigy Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783610A (en) * 1953-06-10 1957-09-25 Ciba Ltd Process for dyeing nitrogenous fibrous material
BE630635A (en) * 1963-04-04

Also Published As

Publication number Publication date
DE1922900A1 (en) 1969-11-27
FI47669C (en) 1974-02-11
SE359850B (en) 1973-09-10
NL6907353A (en) 1969-11-18
NO127449B (en) 1973-06-25
FI47669B (en) 1973-10-31
GB1248484A (en) 1971-10-06
FR2008445A1 (en) 1970-01-23
BE732969A (en) 1969-11-13
FR2008445B1 (en) 1973-10-19

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Legal Events

Date Code Title Description
PL Patent ceased