GB1116060A - Chromium-containing azo dyestuffs - Google Patents

Chromium-containing azo dyestuffs

Info

Publication number
GB1116060A
GB1116060A GB2468467A GB2468467A GB1116060A GB 1116060 A GB1116060 A GB 1116060A GB 2468467 A GB2468467 A GB 2468467A GB 2468467 A GB2468467 A GB 2468467A GB 1116060 A GB1116060 A GB 1116060A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
chromium
benzene
reacting
aqueous
Prior art date
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.)
Expired
Application number
GB2468467A
Other languages
English (en)
Inventor
Klaus Gerlach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1116060A publication Critical patent/GB1116060A/en
Expired legal-status Critical Current

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2468467A 1966-05-31 1967-05-26 Chromium-containing azo dyestuffs Expired GB1116060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049346 1966-05-31

Publications (1)

Publication Number Publication Date
GB1116060A true GB1116060A (en) 1968-06-06

Family

ID=7102947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2468467A Expired GB1116060A (en) 1966-05-31 1967-05-26 Chromium-containing azo dyestuffs

Country Status (3)

Country Link
BE (1) BE699170A (xx)
GB (1) GB1116060A (xx)
NL (1) NL6707366A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082117A1 (de) * 1981-12-15 1983-06-22 Ciba-Geigy Ag Chromkomplexe von Polyazofarbstoffen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082117A1 (de) * 1981-12-15 1983-06-22 Ciba-Geigy Ag Chromkomplexe von Polyazofarbstoffen
US4874848A (en) * 1981-12-15 1989-10-17 Ciba-Geigy Corporation Asymmetrical polyazo chromium complex dyes comprising resorcinol as a coupling component

Also Published As

Publication number Publication date
BE699170A (xx) 1967-11-03
NL6707366A (xx) 1967-12-01

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