GB1361629A - Reactive metallised azo dyestuffs - Google Patents

Reactive metallised azo dyestuffs

Info

Publication number
GB1361629A
GB1361629A GB4235571A GB4235571A GB1361629A GB 1361629 A GB1361629 A GB 1361629A GB 4235571 A GB4235571 A GB 4235571A GB 4235571 A GB4235571 A GB 4235571A GB 1361629 A GB1361629 A GB 1361629A
Authority
GB
United Kingdom
Prior art keywords
dyes
reactive
och
substituted
group
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
GB4235571A
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 GB4235571A priority Critical patent/GB1361629A/en
Priority to IT2835372A priority patent/IT964130B/en
Priority to CH1309972A priority patent/CH570446A5/xx
Priority to FR7231953A priority patent/FR2152792B1/fr
Priority to JP9116472A priority patent/JPS4837426A/ja
Priority to DE19722244537 priority patent/DE2244537A1/en
Publication of GB1361629A publication Critical patent/GB1361629A/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
    • C09B62/095—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1361629 Reactive metallized monoazo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 27 July 1972 [10 Sept 1971] 42355/71 Heading C4P New reactive azo dyes of formula wherein X represents NO 2 or SO 3 H, Y represents H, CH 3 , OCH 3 or can be SO 3 H if X is NO 2 , n is 0 or 1, R represents H or CH 3 , and R 1 represents a group of the formula where R 2 represents H or CH 3 , R 3 represents a 1,4-naphthylene radical which may be substituted by SO 3 H and/or OCH 3 , or a 1,4- phenylene radical which may be substituted by CH 3 , OCH 3 , Cl, SO 3 H, CO 2 H, NHCONH 2 or NHCOR 5 where R 5 is H or an alkyl group of up to three carbon atoms and R 4 represents a sulphophenyl or sulphonaphthyl group which in the case of phenyl may be further substituted by Cl, NO 2 , CH 3 O, CH 3 , acetylamino, 4<SP>1</SP>-nitro- 2<SP>1</SP>-sulphophenylvinyl, 4<SP>1</SP>-nitro-2<SP>1</SP>-sulphoanilino CO 2 H, are prepared by condensing appropriate aminoazo. dyes or aminostilbenes and copper complexes of aminoazo dyes with cyanuric chloride. The dyes give green shades on cellulose fibres by the usual reactive dyeing processes.
GB4235571A 1971-09-10 1971-09-10 Reactive metallised azo dyestuffs Expired GB1361629A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4235571A GB1361629A (en) 1971-09-10 1971-09-10 Reactive metallised azo dyestuffs
IT2835372A IT964130B (en) 1971-09-10 1972-08-21 AZO DYES
CH1309972A CH570446A5 (en) 1971-09-10 1972-09-06
FR7231953A FR2152792B1 (en) 1971-09-10 1972-09-08
JP9116472A JPS4837426A (en) 1971-09-10 1972-09-11
DE19722244537 DE2244537A1 (en) 1971-09-10 1972-09-11 AZO DYES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4235571A GB1361629A (en) 1971-09-10 1971-09-10 Reactive metallised azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1361629A true GB1361629A (en) 1974-07-30

Family

ID=10424049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4235571A Expired GB1361629A (en) 1971-09-10 1971-09-10 Reactive metallised azo dyestuffs

Country Status (6)

Country Link
JP (1) JPS4837426A (en)
CH (1) CH570446A5 (en)
DE (1) DE2244537A1 (en)
FR (1) FR2152792B1 (en)
GB (1) GB1361629A (en)
IT (1) IT964130B (en)

Also Published As

Publication number Publication date
JPS4837426A (en) 1973-06-02
FR2152792B1 (en) 1977-08-05
CH570446A5 (en) 1975-12-15
IT964130B (en) 1974-01-21
DE2244537A1 (en) 1973-03-15
FR2152792A1 (en) 1973-04-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees