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CH465087A - Process for the preparation of new disazo dyes - Google Patents

Process for the preparation of new disazo dyes

Info

Publication number
CH465087A
CH465087A CH321163A CH321163A CH465087A CH 465087 A CH465087 A CH 465087A CH 321163 A CH321163 A CH 321163A CH 321163 A CH321163 A CH 321163A CH 465087 A CH465087 A CH 465087A
Authority
CH
Switzerland
Prior art keywords
preparation
disazo dyes
new disazo
new
dyes
Prior art date
Application number
CH321163A
Other languages
German (de)
Inventor
Henri Dr Riat
Karl Dr Seitz
Gert Dr Hegar
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH321163A priority Critical patent/CH465087A/en
Priority to CH1043663A priority patent/CH485004A/en
Priority to BE645152A priority patent/BE645152A/xx
Priority to DEC32416A priority patent/DE1245001B/en
Priority to ES0297600A priority patent/ES297600A1/en
Priority to GB1076664A priority patent/GB1056524A/en
Priority to NL6402677A priority patent/NL6402677A/xx
Publication of CH465087A publication Critical patent/CH465087A/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
    • C09B62/02—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
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH321163A 1963-03-14 1963-03-14 Process for the preparation of new disazo dyes CH465087A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH321163A CH465087A (en) 1963-03-14 1963-03-14 Process for the preparation of new disazo dyes
CH1043663A CH485004A (en) 1963-03-14 1963-11-23 Process for the preparation of disazo dyes
BE645152A BE645152A (en) 1963-03-14 1964-03-13
DEC32416A DE1245001B (en) 1963-03-14 1964-03-13 Process for the preparation of disazo dyes
ES0297600A ES297600A1 (en) 1963-03-14 1964-03-13 New reactive disazo dyestuffs and metal complexes thereof and processes for their manufacture and use
GB1076664A GB1056524A (en) 1963-03-14 1964-03-13 New reactive disazo dyestuffs and metal complexes thereof and processes for their manufacture and use
NL6402677A NL6402677A (en) 1963-03-14 1964-03-13

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH321163A CH465087A (en) 1963-03-14 1963-03-14 Process for the preparation of new disazo dyes
CH1043663A CH485004A (en) 1963-03-14 1963-11-23 Process for the preparation of disazo dyes
CH150164 1964-02-07

Publications (1)

Publication Number Publication Date
CH465087A true CH465087A (en) 1968-11-15

Family

ID=27173024

Family Applications (2)

Application Number Title Priority Date Filing Date
CH321163A CH465087A (en) 1963-03-14 1963-03-14 Process for the preparation of new disazo dyes
CH1043663A CH485004A (en) 1963-03-14 1963-11-23 Process for the preparation of disazo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1043663A CH485004A (en) 1963-03-14 1963-11-23 Process for the preparation of disazo dyes

Country Status (6)

Country Link
BE (1) BE645152A (en)
CH (2) CH465087A (en)
DE (1) DE1245001B (en)
ES (1) ES297600A1 (en)
GB (1) GB1056524A (en)
NL (1) NL6402677A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482805A (en) * 1965-07-16 1969-12-15 Sandoz Ag Process for the production of water-soluble, copper-containing reactive dyes
US4002424A (en) * 1973-06-14 1977-01-11 E. I. Du Pont De Nemours And Company Solution of isomer mixture of naphthylazophenylazonaphthyl disulfonate dye
CH635860A5 (en) * 1978-06-16 1983-04-29 Ciba Geigy Ag REACTIVE DYES AND THEIR PRODUCTION.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624403A (en) *
GB838728A (en) * 1957-08-16 1960-06-22 Ici Ltd New disazo triazine dyestuffs
GB863758A (en) * 1958-10-31 1961-03-29 Ici Ltd New triazine azo dyestuffs
NL245547A (en) * 1958-11-28

Also Published As

Publication number Publication date
CH485004A (en) 1970-01-31
DE1245001B (en) 1967-07-20
NL6402677A (en) 1964-09-15
BE645152A (en) 1964-09-14
GB1056524A (en) 1967-01-25
ES297600A1 (en) 1964-09-01

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