GB1009471A - New reactive metallised monoazo dyestuffs - Google Patents

New reactive metallised monoazo dyestuffs

Info

Publication number
GB1009471A
GB1009471A GB2292662A GB2292662A GB1009471A GB 1009471 A GB1009471 A GB 1009471A GB 2292662 A GB2292662 A GB 2292662A GB 2292662 A GB2292662 A GB 2292662A GB 1009471 A GB1009471 A GB 1009471A
Authority
GB
United Kingdom
Prior art keywords
group
dyes
haloquinoxaline
carbon atom
aromatic residue
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
GB2292662A
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 GB1009471A publication Critical patent/GB1009471A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means
    • 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
    • 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
    • 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
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/022—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/032—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention comprises fibre-reactive copper complexes of monoazo dyes of formula <FORM:1009471/C4-C5/1> wherein R1 is a copper complex-bound hydroxyl group, A is an aromatic residue linked to the azo group by a carbon atom which cannot be coupled with diazo compounds, said aromatic residue containing a metal complex-forming group in a position adjacent to the azo group and X is an amino-group-free haloquinoxalinoyl, haloquinoxaline - sulphonyl, halodiazenyl or halodiazinoyl radical containing at least one halogen atom attached to a carbon atom of the heterocyclic ring. The dyes are prepared by reacting the corresponding amino-substituted copper complex with an appropriate haloquinoxaline or halodiazine compound. The dyes may be used to colour polyamide and particularly cellulose materials in violet or brown shades by the usual reactive dye processes. Specifications 907,384, 993,747 and 1,009,471 are referred to.
GB2292662A 1961-06-22 1962-06-14 New reactive metallised monoazo dyestuffs Expired GB1009471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0034244 1961-06-22
DEF0036214 1962-03-08

Publications (1)

Publication Number Publication Date
GB1009471A true GB1009471A (en) 1965-11-10

Family

ID=25975025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2292662A Expired GB1009471A (en) 1961-06-22 1962-06-14 New reactive metallised monoazo dyestuffs

Country Status (4)

Country Link
BE (1) BE619106A (en)
CH (1) CH433537A (en)
DE (2) DE1419826A1 (en)
GB (1) GB1009471A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457141A2 (en) * 1990-05-18 1991-11-21 Bayer Ag Reactive dyes
US5256773A (en) * 1990-05-18 1993-10-26 Bayer Aktiengesellschaft Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ractive mondazo dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0457141A2 (en) * 1990-05-18 1991-11-21 Bayer Ag Reactive dyes
EP0457141A3 (en) * 1990-05-18 1992-10-28 Bayer Ag Reactive dyes
US5256773A (en) * 1990-05-18 1993-10-26 Bayer Aktiengesellschaft Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ractive mondazo dyes

Also Published As

Publication number Publication date
DE1419826A1 (en) 1969-04-30
DE1444632A1 (en) 1969-02-27
BE619106A (en) 1962-12-19
CH433537A (en) 1967-04-15

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