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GB1439801A - Reactive azo dyestuffs - Google Patents

Reactive azo dyestuffs

Info

Publication number
GB1439801A
GB1439801A GB2235273A GB2235273A GB1439801A GB 1439801 A GB1439801 A GB 1439801A GB 2235273 A GB2235273 A GB 2235273A GB 2235273 A GB2235273 A GB 2235273A GB 1439801 A GB1439801 A GB 1439801A
Authority
GB
United Kingdom
Prior art keywords
mol
reacted
compound
formula
dyes
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
GB2235273A
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 GB2235273A priority Critical patent/GB1439801A/en
Priority to ZA00741762A priority patent/ZA741762B/en
Priority to AU67010/74A priority patent/AU6701074A/en
Priority to BE142424A priority patent/BE812794A/en
Priority to FR7411016A priority patent/FR2228822B3/fr
Priority to NL7404749A priority patent/NL7404749A/xx
Priority to IT21639/74A priority patent/IT1017558B/en
Priority to DD178365A priority patent/DD113021A5/xx
Priority to BR3773/74A priority patent/BR7403773D0/en
Priority to OA55197A priority patent/OA04666A/en
Priority to JP49051717A priority patent/JPS5032228A/ja
Priority to ES426183A priority patent/ES426183A1/en
Priority to ES426184A priority patent/ES426184A1/en
Priority to DE2422762A priority patent/DE2422762A1/en
Priority to ES426182A priority patent/ES426182A1/en
Publication of GB1439801A publication Critical patent/GB1439801A/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
    • C09B62/043—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 containing two or more triazine rings linked together by a non-chromophoric link

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1439801 Reactive azo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 11 March 1974 [10 May 1973] 22352/73 Heading C4P Novel dyes of formula (where R is H or alkyl; X is O, CH 2 , -CH 2 CH 2 -, SO 2 , CO, NH, N=N, or S linked to each benzene ring meta or para to the NH group; each benzene ring may also contain a methyl group; D-N(R)- is the radical of a monoazo compound, which may or may not be metallized and which contains at least one sulphonic acid group) are prepared by one of the following methods. (a) Cyanuric chloride is reacted with 1 mol of a monoazo compound of formula D-NHR and a half-mol of the diamino diphenyl central moiety of the above formula in either order, or (b) cyanuric chloride is reacted with 1 mol. of an aromatic diamine and a half mol. of the diamono diphenyl central moiety of the above formula in either order; the resulting diamino compound is then tetrazotized and reacted with 2 mols of a coupling component or (c) cyanuric chloride is reacted with a half-mol of the diamino diphenyl central moiety of the above formula and 1 mol. of an aromatic compound which contains an acylatable amino group; the resulting compound is then coupled with 2 mols of a diazotized aromatic amine. Monoazo compounds of formula used in the examples include pyrazolone, pyridone, stilbene and copper complexed dyes. The dyes are used for colouring cellulose textile materials.
GB2235273A 1973-05-10 1973-05-10 Reactive azo dyestuffs Expired GB1439801A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB2235273A GB1439801A (en) 1973-05-10 1973-05-10 Reactive azo dyestuffs
ZA00741762A ZA741762B (en) 1973-05-10 1974-03-18 New reactive dyestuffs
AU67010/74A AU6701074A (en) 1973-05-10 1974-03-22 Dyestuffs
BE142424A BE812794A (en) 1973-05-10 1974-03-25 NEW REACTIVE COLORANTS
FR7411016A FR2228822B3 (en) 1973-05-10 1974-03-29
NL7404749A NL7404749A (en) 1973-05-10 1974-04-08
IT21639/74A IT1017558B (en) 1973-05-10 1974-04-18 REACTIVE DYES
DD178365A DD113021A5 (en) 1973-05-10 1974-05-08
BR3773/74A BR7403773D0 (en) 1973-05-10 1974-05-09 PROCESS FOR MANUFACTURING REAGENT DYES
OA55197A OA04666A (en) 1973-05-10 1974-05-09 New reactive dyes.
JP49051717A JPS5032228A (en) 1973-05-10 1974-05-09
ES426183A ES426183A1 (en) 1973-05-10 1974-05-10 PROCEDURES FOR OBTAINING REACTIVE DYES FROM THE TRIAZINE SERIES.
ES426184A ES426184A1 (en) 1973-05-10 1974-05-10 PROCEDURE FOR OBTAINING REACTIVE DYES FROM THE TRIAZINE SERIES.
DE2422762A DE2422762A1 (en) 1973-05-10 1974-05-10 REACTIVE COLORS
ES426182A ES426182A1 (en) 1973-05-10 1974-05-10 PROCEDURE FOR OBTAINING REACTIVE DYES FROM THE TRIAZINE SERIES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2235273A GB1439801A (en) 1973-05-10 1973-05-10 Reactive azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1439801A true GB1439801A (en) 1976-06-16

Family

ID=10178012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2235273A Expired GB1439801A (en) 1973-05-10 1973-05-10 Reactive azo dyestuffs

Country Status (13)

Country Link
JP (1) JPS5032228A (en)
AU (1) AU6701074A (en)
BE (1) BE812794A (en)
BR (1) BR7403773D0 (en)
DD (1) DD113021A5 (en)
DE (1) DE2422762A1 (en)
ES (3) ES426182A1 (en)
FR (1) FR2228822B3 (en)
GB (1) GB1439801A (en)
IT (1) IT1017558B (en)
NL (1) NL7404749A (en)
OA (1) OA04666A (en)
ZA (1) ZA741762B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328995A (en) * 1990-07-02 1994-07-12 Ciba-Geigy Corporation Azo dyes containing triazine middle components and a 1,4-phenylene-2,5-disubstituted coupling component
US5525124A (en) * 1992-03-06 1996-06-11 Ciba-Geigy Corporation Process for the dyeing of cellulose-containing fibre materials with reactive dyes
CN110078648A (en) * 2019-04-25 2019-08-02 上海俪源科技有限公司 Two sulfonation diphenyl sulphone (DPS) of a kind of 4,4 '-diamino and its preparation method and application
US11919837B1 (en) 2023-11-02 2024-03-05 King Faisal University 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)dinaphthalen-1-ol as an antioxidant compound

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1061627B (en) * 1975-03-20 1983-04-30 Ciba Geigy REACTIVE DYES FOR FIBERS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
DE2748975A1 (en) * 1977-11-02 1979-05-03 Hoechst Ag HYDRO-SOLUBLE COLORS, PROCESS FOR THEIR PRODUCTION, THEIR USE AS FIBER-REACTIVE COLORS FOR DYING AND PRINTING FIBER MATERIALS AND THE FIBER MATERIALS DYED WITH THEM
JPS5594964A (en) * 1979-01-11 1980-07-18 Nippon Kayaku Co Ltd New reactive azo compound, preparing same and dyeing by using same
US6319290B1 (en) 1998-12-11 2001-11-20 Clariant Finance (Bvi) Limited Fiber-reactive disazo dyestuffs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328995A (en) * 1990-07-02 1994-07-12 Ciba-Geigy Corporation Azo dyes containing triazine middle components and a 1,4-phenylene-2,5-disubstituted coupling component
US5525124A (en) * 1992-03-06 1996-06-11 Ciba-Geigy Corporation Process for the dyeing of cellulose-containing fibre materials with reactive dyes
CN110078648A (en) * 2019-04-25 2019-08-02 上海俪源科技有限公司 Two sulfonation diphenyl sulphone (DPS) of a kind of 4,4 '-diamino and its preparation method and application
US11919837B1 (en) 2023-11-02 2024-03-05 King Faisal University 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)dinaphthalen-1-ol as an antioxidant compound

Also Published As

Publication number Publication date
DD113021A5 (en) 1975-05-12
FR2228822A1 (en) 1974-12-06
NL7404749A (en) 1974-11-12
OA04666A (en) 1980-07-31
ES426184A1 (en) 1976-07-01
IT1017558B (en) 1977-08-10
JPS5032228A (en) 1975-03-28
FR2228822B3 (en) 1977-01-21
BE812794A (en) 1974-09-25
AU6701074A (en) 1975-09-25
DE2422762A1 (en) 1974-11-28
ZA741762B (en) 1975-01-29
ES426183A1 (en) 1976-07-01
BR7403773D0 (en) 1974-12-03
ES426182A1 (en) 1976-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee