GB1373841A - Reactive azo dyestuffs - Google Patents

Reactive azo dyestuffs

Info

Publication number
GB1373841A
GB1373841A GB784272A GB784272A GB1373841A GB 1373841 A GB1373841 A GB 1373841A GB 784272 A GB784272 A GB 784272A GB 784272 A GB784272 A GB 784272A GB 1373841 A GB1373841 A GB 1373841A
Authority
GB
United Kingdom
Prior art keywords
azo dyestuffs
reactive azo
reactive
dyestuffs
azo
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
GB784272A
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
Priority to GB784272A priority Critical patent/GB1373841A/en
Priority to IT1975573A priority patent/IT983426B/en
Priority to DE19732305223 priority patent/DE2305223A1/en
Priority to FR7305900A priority patent/FR2173054B3/fr
Priority to JP2113573A priority patent/JPS4896619A/ja
Publication of GB1373841A publication Critical patent/GB1373841A/en
Expired legal-status Critical Current

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
    • C09B62/04—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 to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/082—Azo dyes dyes containing in the molecule at least one azo group and at least one other chromophore group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB784272A 1972-02-21 1972-02-21 Reactive azo dyestuffs Expired GB1373841A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB784272A GB1373841A (en) 1972-02-21 1972-02-21 Reactive azo dyestuffs
IT1975573A IT983426B (en) 1972-02-21 1973-01-29 REACTIVE DYES
DE19732305223 DE2305223A1 (en) 1972-02-21 1973-02-02 REACTIVE COLORS
FR7305900A FR2173054B3 (en) 1972-02-21 1973-02-20
JP2113573A JPS4896619A (en) 1972-02-21 1973-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB784272A GB1373841A (en) 1972-02-21 1972-02-21 Reactive azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1373841A true GB1373841A (en) 1974-11-13

Family

ID=9840833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784272A Expired GB1373841A (en) 1972-02-21 1972-02-21 Reactive azo dyestuffs

Country Status (5)

Country Link
JP (1) JPS4896619A (en)
DE (1) DE2305223A1 (en)
FR (1) FR2173054B3 (en)
GB (1) GB1373841A (en)
IT (1) IT983426B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906739A (en) * 1975-12-19 1990-03-06 Ciba-Geigy Corporation Fibre-reactive azo dyes containing a monofluororotriazine group

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627205A5 (en) * 1976-06-25 1981-12-31 Ciba Geigy Ag Process for preparing fibre-reactive azo dyes
JP2540598B2 (en) * 1988-06-07 1996-10-02 日本化薬株式会社 Reactive dye and dyeing method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906739A (en) * 1975-12-19 1990-03-06 Ciba-Geigy Corporation Fibre-reactive azo dyes containing a monofluororotriazine group

Also Published As

Publication number Publication date
IT983426B (en) 1974-10-31
JPS4896619A (en) 1973-12-10
FR2173054A1 (en) 1973-10-05
FR2173054B3 (en) 1976-02-20
DE2305223A1 (en) 1973-09-06

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed