CH492002A - Process for the production of chromium complex dyes - Google Patents

Process for the production of chromium complex dyes

Info

Publication number
CH492002A
CH492002A CH1678867A CH1678867A CH492002A CH 492002 A CH492002 A CH 492002A CH 1678867 A CH1678867 A CH 1678867A CH 1678867 A CH1678867 A CH 1678867A CH 492002 A CH492002 A CH 492002A
Authority
CH
Switzerland
Prior art keywords
production
chromium complex
complex dyes
dyes
chromium
Prior art date
Application number
CH1678867A
Other languages
German (de)
Inventor
Eginhard Dr Steiner
Fabio Dr Beffa
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH1678867A priority Critical patent/CH492002A/en
Priority to NL6817043A priority patent/NL6817043A/xx
Priority to BE724612D priority patent/BE724612A/xx
Priority to GB5646268A priority patent/GB1197265A/en
Priority to FR1599875D priority patent/FR1599875A/fr
Publication of CH492002A publication Critical patent/CH492002A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • 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
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1678867A 1967-11-29 1967-11-29 Process for the production of chromium complex dyes CH492002A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1678867A CH492002A (en) 1967-11-29 1967-11-29 Process for the production of chromium complex dyes
NL6817043A NL6817043A (en) 1967-11-29 1968-11-28
BE724612D BE724612A (en) 1967-11-29 1968-11-28
GB5646268A GB1197265A (en) 1967-11-29 1968-11-28 Improvements relating to Chromium Complex Dyestuffs and their use
FR1599875D FR1599875A (en) 1967-11-29 1968-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1678867A CH492002A (en) 1967-11-29 1967-11-29 Process for the production of chromium complex dyes

Publications (1)

Publication Number Publication Date
CH492002A true CH492002A (en) 1970-06-15

Family

ID=4420232

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1678867A CH492002A (en) 1967-11-29 1967-11-29 Process for the production of chromium complex dyes

Country Status (5)

Country Link
BE (1) BE724612A (en)
CH (1) CH492002A (en)
FR (1) FR1599875A (en)
GB (1) GB1197265A (en)
NL (1) NL6817043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735287A1 (en) * 1977-08-05 1979-03-15 Basf Ag 1:2 Chromium complex dyes with three sulphonic acid gps. - have good solubility and give fast dyeings on natural and synthetic nitrogen-contg. fibres
EP0043794A2 (en) * 1980-06-05 1982-01-13 Ciba-Geigy Ag Chromium-complex dyestuffs, their preparation and use

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584274A5 (en) * 1973-12-07 1977-01-31 Ciba Geigy Ag
CH599307A5 (en) * 1974-05-09 1978-05-31 Ciba Geigy Ag
DE2542707C3 (en) * 1975-09-25 1978-06-01 Bayer Ag, 5090 Leverkusen Chromium mixed complex dyes and their use for dyeing and printing nitrogen-containing fiber materials and leather
DE3132334A1 (en) * 1981-08-17 1983-03-03 Bayer Ag, 5090 Leverkusen ASYMMETRICAL 1: 2 CHROME COMPLEX DYES
EP0082117B1 (en) * 1981-12-15 1985-04-10 Ciba-Geigy Ag Chromium complexes of polyazo dyestuffs
JP7408915B2 (en) 2019-01-31 2024-01-09 セイコーエプソン株式会社 Inkjet textile printing ink composition and recording method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735287A1 (en) * 1977-08-05 1979-03-15 Basf Ag 1:2 Chromium complex dyes with three sulphonic acid gps. - have good solubility and give fast dyeings on natural and synthetic nitrogen-contg. fibres
EP0043794A2 (en) * 1980-06-05 1982-01-13 Ciba-Geigy Ag Chromium-complex dyestuffs, their preparation and use
EP0043794A3 (en) * 1980-06-05 1982-02-03 Ciba-Geigy Ag Chromium-complex dyestuffs, their preparation and use

Also Published As

Publication number Publication date
BE724612A (en) 1969-05-28
GB1197265A (en) 1970-07-01
FR1599875A (en) 1970-07-20
NL6817043A (en) 1969-06-02

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Legal Events

Date Code Title Description
PL Patent ceased