GB1492414A - Fibre reactive monoazo dyes - Google Patents

Fibre reactive monoazo dyes

Info

Publication number
GB1492414A
GB1492414A GB27852/75A GB2785275A GB1492414A GB 1492414 A GB1492414 A GB 1492414A GB 27852/75 A GB27852/75 A GB 27852/75A GB 2785275 A GB2785275 A GB 2785275A GB 1492414 A GB1492414 A GB 1492414A
Authority
GB
United Kingdom
Prior art keywords
reactive monoazo
dyes
monoazo dyes
disulpho
fibre reactive
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
GB27852/75A
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 GB27852/75A priority Critical patent/GB1492414A/en
Priority to ZA762792A priority patent/ZA762792B/en
Priority to IT23465/76A priority patent/IT1071492B/en
Priority to AR263367A priority patent/AR210602A1/en
Priority to DE19762623252 priority patent/DE2623252A1/en
Priority to BR7603942A priority patent/BR7603942A/en
Priority to NL7606701A priority patent/NL7606701A/en
Priority to BE168361A priority patent/BE843459A/en
Priority to CS7600004249A priority patent/CS183680B2/en
Priority to DD193651A priority patent/DD125071A5/en
Priority to FR7620113A priority patent/FR2316295A1/en
Priority to ES449505A priority patent/ES449505A1/en
Priority to ES449506A priority patent/ES449506A1/en
Priority to JP51078824A priority patent/JPS528031A/en
Publication of GB1492414A publication Critical patent/GB1492414A/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
    • C09B62/20—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 pyrimidine ring
    • C09B62/24—Azo dyes
    • C09B62/245—Monoazo dyes

Abstract

1492414 Reactive monoazo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 30 April 1976 [2 July 1975] 27852/75 Heading C4P Novel reactive monoazo dyestuffs having the formula (where A is 1,5-disulpho-, 1,6-disulpho- or 1,5,7- trisulpho-naph-2-yl; one of X and Y is SO 3 H and the other is H; Q is a dihalogeno-5-cyanopyrimidinyl group in which halogen is Cl, Br, or F) are prepared by diazotization and coupling or by reacting the corresponding dyes in which Q is H with a trihalogeno-5-cyano-pyrimidine. The dyes are used for colouring wool, silk, polyamides and natural or regenerated cellulose in red shades.
GB27852/75A 1975-07-02 1975-07-02 Fibre reactive monoazo dyes Expired GB1492414A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB27852/75A GB1492414A (en) 1975-07-02 1975-07-02 Fibre reactive monoazo dyes
ZA762792A ZA762792B (en) 1975-07-02 1976-05-11 New reactive dyes
IT23465/76A IT1071492B (en) 1975-07-02 1976-05-20 REACTIVE DYES IN PARTICULAR FOR DYING CELLULOSE FIBERS AND PROCEDURE TO PREPARE THEM
AR263367A AR210602A1 (en) 1975-07-02 1976-05-24 NEW COLORS DERIVED FROM 8'-AMINO-1'-HYDROXY-2,2'-AZONAFTALEN-1,3'-DISULPHONIC ACID AND ITS PREPARATION
DE19762623252 DE2623252A1 (en) 1975-07-02 1976-05-24 REACTIVE COLORS
BR7603942A BR7603942A (en) 1975-07-02 1976-06-18 PROCESS FOR THE MANUFACTURE OF DYES AND FOR THE COLORING OF CELLULOSE TEXTILE MATERIALS
NL7606701A NL7606701A (en) 1975-07-02 1976-06-21 PROCESS FOR THE PREPARATION OF NEW REACTIVE COLORING AGENTS.
BE168361A BE843459A (en) 1975-07-02 1976-06-25 NEW REACTIVE COLORANTS
CS7600004249A CS183680B2 (en) 1975-07-02 1976-06-28 Method of producing new reactive dyes
DD193651A DD125071A5 (en) 1975-07-02 1976-06-30 PROCESS FOR THE PREPARATION OF DYES
FR7620113A FR2316295A1 (en) 1975-07-02 1976-07-01 NEW REACTIVE COLORANTS
ES449505A ES449505A1 (en) 1975-07-02 1976-07-02 Fibre reactive monoazo dyes
ES449506A ES449506A1 (en) 1975-07-02 1976-07-02 Fibre reactive monoazo dyes
JP51078824A JPS528031A (en) 1975-07-02 1976-07-02 Reactive dyestuffs* process for manufacture thereof and method of dyeing cellulose fiber materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27852/75A GB1492414A (en) 1975-07-02 1975-07-02 Fibre reactive monoazo dyes

Publications (1)

Publication Number Publication Date
GB1492414A true GB1492414A (en) 1977-11-16

Family

ID=10266361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27852/75A Expired GB1492414A (en) 1975-07-02 1975-07-02 Fibre reactive monoazo dyes

Country Status (13)

Country Link
JP (1) JPS528031A (en)
AR (1) AR210602A1 (en)
BE (1) BE843459A (en)
BR (1) BR7603942A (en)
CS (1) CS183680B2 (en)
DD (1) DD125071A5 (en)
DE (1) DE2623252A1 (en)
ES (2) ES449506A1 (en)
FR (1) FR2316295A1 (en)
GB (1) GB1492414A (en)
IT (1) IT1071492B (en)
NL (1) NL7606701A (en)
ZA (1) ZA762792B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918653C2 (en) * 1988-06-14 2003-01-16 Clariant Finance Bvi Ltd Chromophore compound with heterocyclic reactive residue
CN102433024B (en) * 2011-09-27 2016-03-23 天津德凯化工股份有限公司 A kind of red reactive dye for wool and preparation method thereof
CN102408747B (en) * 2011-09-27 2016-03-23 天津德凯化工股份有限公司 A kind of red reactive dyes and preparation method thereof

Also Published As

Publication number Publication date
DE2623252A1 (en) 1977-01-27
NL7606701A (en) 1977-01-04
IT1071492B (en) 1985-04-10
DD125071A5 (en) 1977-03-30
AR210602A1 (en) 1977-08-31
CS183680B2 (en) 1978-07-31
ZA762792B (en) 1977-08-31
FR2316295A1 (en) 1977-01-28
JPS528031A (en) 1977-01-21
ES449506A1 (en) 1977-08-16
FR2316295B3 (en) 1979-03-23
BE843459A (en) 1976-12-27
BR7603942A (en) 1977-04-05
ES449505A1 (en) 1977-08-16

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Legal Events

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