GB1508500A - Water soluble azo dyestuffs - Google Patents

Water soluble azo dyestuffs

Info

Publication number
GB1508500A
GB1508500A GB5003575A GB5003575A GB1508500A GB 1508500 A GB1508500 A GB 1508500A GB 5003575 A GB5003575 A GB 5003575A GB 5003575 A GB5003575 A GB 5003575A GB 1508500 A GB1508500 A GB 1508500A
Authority
GB
United Kingdom
Prior art keywords
soluble azo
water soluble
optionally substituted
azo dyestuffs
radical
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
GB5003575A
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 GB5003575A priority Critical patent/GB1508500A/en
Publication of GB1508500A publication Critical patent/GB1508500A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0096—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds from other diazotized amino heterocyclic rings
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/107—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system characterised by a cyclammonium five-membered specific ring not mentioned hereafter: thiadiazolium, (benz)oxazolium
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/20—Thiazoles or hydrogenated thiazoles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003—Transfer printing
    • D06P5/004—Transfer printing using subliming dyes
    • D06P5/006—Transfer printing using subliming dyes using specified dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

1508500 Water soluble azo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 4 Nov 1976 [5 Dec 1975] 50035/75 Heading C4P The invention comprises water-soluble azo dyes free from carboxylic and sulphonic acid groups and having the general formula wherein R is optionally substituted alkyl, alkenyl, cycloalkyl or aralkyl, Z is H or an organic substituent, Y is an optionally substituted hydrocarbon radical, B is the radical of a para coupling amine or an indole and X# is an anion. Z is preferably alkyl and B may be of the aniline, naphthyline or tetrahydroquinoline series. They are prepared by diazotisation and coupling followed by N-alkylation of the thiazole ring N atom. The dyes dye polymers and copolymers of acrylonitrile and dicyanoethylene and acid modified polyesters and polyamides in blue and violet shades.
GB5003575A 1976-11-04 1976-11-04 Water soluble azo dyestuffs Expired GB1508500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5003575A GB1508500A (en) 1976-11-04 1976-11-04 Water soluble azo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5003575A GB1508500A (en) 1976-11-04 1976-11-04 Water soluble azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1508500A true GB1508500A (en) 1978-04-26

Family

ID=10454405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5003575A Expired GB1508500A (en) 1976-11-04 1976-11-04 Water soluble azo dyestuffs

Country Status (1)

Country Link
GB (1) GB1508500A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668050A (en) * 1983-05-04 1987-05-26 Casio Computer Co., Ltd. Method of using liquid crystal device comprising dichroic dye and liquid crystal device
WO1991009842A1 (en) * 1989-12-26 1991-07-11 Allied-Signal Inc. Electro-optical materials and light modulator devices containing same
US5186865A (en) * 1989-12-26 1993-02-16 Allied-Signal Inc. Electro-optical materials and light modulator devices containing same
US7497878B2 (en) 2005-06-30 2009-03-03 L'oreal, S.A. Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668050A (en) * 1983-05-04 1987-05-26 Casio Computer Co., Ltd. Method of using liquid crystal device comprising dichroic dye and liquid crystal device
WO1991009842A1 (en) * 1989-12-26 1991-07-11 Allied-Signal Inc. Electro-optical materials and light modulator devices containing same
US5061404A (en) * 1989-12-26 1991-10-29 Allied-Signal Inc. Electro-optical materials and light modulator devices containing same
US5186865A (en) * 1989-12-26 1993-02-16 Allied-Signal Inc. Electro-optical materials and light modulator devices containing same
US7497878B2 (en) 2005-06-30 2009-03-03 L'oreal, S.A. Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them

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Legal Events

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