GB1361630A - Reactive metallised dis-and- tris-azo dyestuffs - Google Patents

Reactive metallised dis-and- tris-azo dyestuffs

Info

Publication number
GB1361630A
GB1361630A GB4235771A GB4235771A GB1361630A GB 1361630 A GB1361630 A GB 1361630A GB 4235771 A GB4235771 A GB 4235771A GB 4235771 A GB4235771 A GB 4235771A GB 1361630 A GB1361630 A GB 1361630A
Authority
GB
United Kingdom
Prior art keywords
nitro
reactive
och
radical
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
GB4235771A
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 GB4235771A priority Critical patent/GB1361630A/en
Priority to IT2841272A priority patent/IT964180B/en
Priority to CH1310172A priority patent/CH570448A5/xx
Priority to FR7232039A priority patent/FR2152825B1/fr
Priority to JP9030972A priority patent/JPS4837429A/ja
Priority to DE19722244539 priority patent/DE2244539A1/en
Publication of GB1361630A publication Critical patent/GB1361630A/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

1361630 Reactive metallized azo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 28 July 1972 [10 Sept 1971] 42357/71 Heading C4P New reactive metallized azo dyes of formula wherein A represents a benzene or naphthalene radical containing at least one SO 3 H group or a disulpho nitro stilbene or a sulphonated nitro diphenylamine radical, Y represents H, CH 3 or OCH 3 , 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 alkyl of up to three carbon atoms, R 4 represents a sulphophenyl or sulphonaphthyl group which in the case of phenyl may be further substituted by chloro, nitro, methyl, methoxy, acetylamino, 4<SP>1</SP>-nitro-2<SP>1</SP>-sulphophenylvinyl, 4<SP>1</SP>-nitro-2<SP>1</SP>-sulphoanilino or carboxy, are prepared by condensing an aminostilbene or aminoazo dye and a copper complex amino-disazo dye with cyanuric chloride. The dyes give green shades on cellulose fibres by the usual reactive dyeing processes.
GB4235771A 1971-09-10 1971-09-10 Reactive metallised dis-and- tris-azo dyestuffs Expired GB1361630A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4235771A GB1361630A (en) 1971-09-10 1971-09-10 Reactive metallised dis-and- tris-azo dyestuffs
IT2841272A IT964180B (en) 1971-09-10 1972-08-23 AZO DYES
CH1310172A CH570448A5 (en) 1971-09-10 1972-09-06
FR7232039A FR2152825B1 (en) 1971-09-10 1972-09-08
JP9030972A JPS4837429A (en) 1971-09-10 1972-09-08
DE19722244539 DE2244539A1 (en) 1971-09-10 1972-09-11 AZO DYES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4235771A GB1361630A (en) 1971-09-10 1971-09-10 Reactive metallised dis-and- tris-azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1361630A true GB1361630A (en) 1974-07-30

Family

ID=10424060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4235771A Expired GB1361630A (en) 1971-09-10 1971-09-10 Reactive metallised dis-and- tris-azo dyestuffs

Country Status (6)

Country Link
JP (1) JPS4837429A (en)
CH (1) CH570448A5 (en)
DE (1) DE2244539A1 (en)
FR (1) FR2152825B1 (en)
GB (1) GB1361630A (en)
IT (1) IT964180B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329368Y2 (en) * 1974-09-09 1978-07-22
JPS5565528A (en) * 1978-11-09 1980-05-17 Nhk Spring Co Ltd Production of sheet for automobile

Also Published As

Publication number Publication date
JPS4837429A (en) 1973-06-02
FR2152825B1 (en) 1976-03-12
IT964180B (en) 1974-01-21
FR2152825A1 (en) 1973-04-27
DE2244539A1 (en) 1973-03-15
CH570448A5 (en) 1975-12-15

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Legal Events

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