CH395384A - Process for the production of dyes - Google Patents

Process for the production of dyes

Info

Publication number
CH395384A
CH395384A CH1145060A CH1145060A CH395384A CH 395384 A CH395384 A CH 395384A CH 1145060 A CH1145060 A CH 1145060A CH 1145060 A CH1145060 A CH 1145060A CH 395384 A CH395384 A CH 395384A
Authority
CH
Switzerland
Prior art keywords
dyes
production
Prior art date
Application number
CH1145060A
Other languages
German (de)
Inventor
Lodge Frank
Eric Vellins Cyril
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of CH395384A publication Critical patent/CH395384A/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
    • C09B62/503—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 esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/515—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1145060A 1959-10-12 1960-10-12 Process for the production of dyes CH395384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3447959A GB930612A (en) 1959-10-12 1959-10-12 New dyestuffs containing carboxylic ester groups

Publications (1)

Publication Number Publication Date
CH395384A true CH395384A (en) 1965-07-15

Family

ID=10366161

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1145060A CH395384A (en) 1959-10-12 1960-10-12 Process for the production of dyes

Country Status (3)

Country Link
CH (1) CH395384A (en)
DE (1) DE1224424B (en)
GB (1) GB930612A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143750C2 (en) * 1971-09-01 1982-08-05 Hoechst Ag, 6000 Frankfurt Process for the production of real dyeings and prints on hydroxyl-containing or nitrogen-containing fiber material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424493A (en) * 1943-09-02 1947-07-22 Chem Ind Basel Pyrazolone monoazo dyes containing polybasic acid esters of alkylene sulfones
DE1012010B (en) 1955-05-14 1957-07-11 Hoechst Ag Process for the production of cobalt-containing monoazo dyes

Also Published As

Publication number Publication date
GB930612A (en) 1963-07-03
DE1224424B (en) 1966-09-08

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