CH419390A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH419390A
CH419390A CH1067465A CH1067465A CH419390A CH 419390 A CH419390 A CH 419390A CH 1067465 A CH1067465 A CH 1067465A CH 1067465 A CH1067465 A CH 1067465A CH 419390 A CH419390 A CH 419390A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH1067465A
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
Priority claimed from GB3448059A external-priority patent/GB924990A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of CH419390A publication Critical patent/CH419390A/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
    • C09B19/00—Oxazine dyes
    • C09B19/02—Bisoxazines prepared from aminoquinones
    • 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
    • C09B62/443—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 alternatively specified
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1067465A 1959-10-12 1960-10-12 Process for the production of new azo dyes CH419390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3448059A GB924990A (en) 1959-10-12 1959-10-12 New water-soluble dyestuffs containing carboxylic acid ester groups
GB3448060 1960-09-21

Publications (1)

Publication Number Publication Date
CH419390A true CH419390A (en) 1966-08-31

Family

ID=26262305

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1067465A CH419390A (en) 1959-10-12 1960-10-12 Process for the production of new azo dyes
CH1145160A CH417800A (en) 1959-10-12 1960-10-12 Process for the production of new dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1145160A CH417800A (en) 1959-10-12 1960-10-12 Process for the production of new dyes

Country Status (2)

Country Link
CH (2) CH419390A (en)
DE (1) DE1292272B (en)

Families Citing this family (2)

* 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
US4629788A (en) 1983-10-11 1986-12-16 Bayer Aktiengesellschaft Triphendioxazine reactive dyestuffs

Also Published As

Publication number Publication date
DE1292272B (en) 1969-04-10
CH417800A (en) 1966-07-31

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