ES423961A1 - Fibre-reactive watersoluble azo dyes - Google Patents

Fibre-reactive watersoluble azo dyes

Info

Publication number
ES423961A1
ES423961A1 ES423961A ES423961A ES423961A1 ES 423961 A1 ES423961 A1 ES 423961A1 ES 423961 A ES423961 A ES 423961A ES 423961 A ES423961 A ES 423961A ES 423961 A1 ES423961 A1 ES 423961A1
Authority
ES
Spain
Prior art keywords
formula
see formula
series
lower alkyl
coupling component
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
ES423961A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES423961A1 publication Critical patent/ES423961A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom
    • 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
    • C09B62/028—Monoazo dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Procedure for obtaining water soluble azo dyes, of general formula: ** (See formula) ** wherein A represents the residue of a diazo component of the benzene or naphthalene series; E represents the residue of a coupling component of the series arylamine, naitol, phenol, 5-pyrazolone, 5-aminopyrazole or acylacetylarylamide; X represents = N-, (see formula) or (see formula); Y represents chlorine or bromine; Q1 represents -O-. -S- or -NR4- where R4 represents hydrogen or lower alkyl; Q2 represents a direct bond, -O-, -S-, -CO, -SO2-, -SO2NH, -NHSO2-, -CONH-, -NHCO-, -COO-, -OCO-, -OSO2- O -NR5 - where R5 represents hydrogen or lower alkyl; R1 represents an arylan radical; R2 represents an optionally substituted alkyl, cycloalkyl, aralkyl, or aryl radical such that R1 and R2 together contain from 14 to 18 carbon atoms; R3 represents hydrogen or lower alkyl; and n is an integer monomer having a value from 1 to 3; characterized in that it comprises diazotizing an aromatic amine of the benzene or naphthalene series and coupling the thus obtained diazo compound with a coupling component of the series arylamine, naphthol, phenol, 5-pyrazolone, 5-aminopyrazole or acylacetylarylamide, together containing the amine and the coupling component n sulfonic acid groups and a group of the formula: ** (See formula) ** To form a formula dye: ** (See formula) ** in which it is then reacted with a compound of the formula: R2-Q2-R1-Q1-H where n, X, Y, A, E, R3, R1, R2, Q1 and Q2 are defined as above. (Machine-translation by Google Translate, not legally binding)
ES423961A 1973-01-30 1974-03-06 Fibre-reactive watersoluble azo dyes Expired ES423961A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB457973A GB1455842A (en) 1973-01-30 1973-01-30 Fibre-reactive watersoluble azo dyes

Publications (1)

Publication Number Publication Date
ES423961A1 true ES423961A1 (en) 1976-07-01

Family

ID=9779822

Family Applications (2)

Application Number Title Priority Date Filing Date
ES422769A Expired ES422769A1 (en) 1973-01-30 1974-01-30 Fibre-reactive watersoluble azo dyes
ES423961A Expired ES423961A1 (en) 1973-01-30 1974-03-06 Fibre-reactive watersoluble azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES422769A Expired ES422769A1 (en) 1973-01-30 1974-01-30 Fibre-reactive watersoluble azo dyes

Country Status (9)

Country Link
JP (1) JPS49110720A (en)
BE (1) BE810389A (en)
CH (1) CH592132A5 (en)
DE (1) DE2404401A1 (en)
ES (2) ES422769A1 (en)
FR (1) FR2215450B1 (en)
GB (1) GB1455842A (en)
IT (1) IT1009605B (en)
NL (1) NL7401264A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131657A (en) * 1983-09-16 1984-07-28 Mitsubishi Chem Ind Ltd Monoazo compound

Also Published As

Publication number Publication date
GB1455842A (en) 1976-11-17
FR2215450B1 (en) 1977-09-23
NL7401264A (en) 1974-08-01
FR2215450A1 (en) 1974-08-23
DE2404401A1 (en) 1974-08-01
IT1009605B (en) 1976-12-20
CH592132A5 (en) 1977-10-14
ES422769A1 (en) 1976-04-16
BE810389A (en) 1974-07-30
JPS49110720A (en) 1974-10-22

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