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GB2007250A - Substantive Disazo Dyes, their Preparation and Use - Google Patents

Substantive Disazo Dyes, their Preparation and Use

Info

Publication number
GB2007250A
GB2007250A GB7843034A GB7843034A GB2007250A GB 2007250 A GB2007250 A GB 2007250A GB 7843034 A GB7843034 A GB 7843034A GB 7843034 A GB7843034 A GB 7843034A GB 2007250 A GB2007250 A GB 2007250A
Authority
GB
United Kingdom
Prior art keywords
preparation
disazo dyes
substantive
dyes
hydroxyethyl
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.)
Withdrawn
Application number
GB7843034A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB2007250A publication Critical patent/GB2007250A/en
Withdrawn legal-status Critical Current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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol

Landscapes

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

Abstract

The present invention relates to substantive disazo dyes of the formula <IMAGE> in which D1 and D2 independently of one another are each a radical of a diazo component, R1 and R2 independently of one another are hydrogen or methyl, R3 is hydrogen or hydroxyethyl and R4 is hydroxyethyl. These dyes are useful for dyeing or printing a wide variety of materials and especially for dyeing paper.
GB7843034A 1977-11-03 1978-11-02 Substantive Disazo Dyes, their Preparation and Use Withdrawn GB2007250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78438A LU78438A1 (en) 1977-11-03 1977-11-03 SUBSTANTIVE DISAZO DYES, THEIR PRODUCTION AND USE

Publications (1)

Publication Number Publication Date
GB2007250A true GB2007250A (en) 1979-05-16

Family

ID=19728749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843034A Withdrawn GB2007250A (en) 1977-11-03 1978-11-02 Substantive Disazo Dyes, their Preparation and Use

Country Status (8)

Country Link
JP (1) JPS5472228A (en)
BE (1) BE871681A (en)
DE (1) DE2847307A1 (en)
FI (1) FI783305A7 (en)
FR (1) FR2407968A1 (en)
GB (1) GB2007250A (en)
LU (1) LU78438A1 (en)
SE (1) SE7811373L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116513A3 (en) * 1983-01-14 1986-07-16 Ciba-Geigy Ag Water soluble triazine compounds
US4670547A (en) * 1981-08-08 1987-06-02 Sandoz Ltd. Tetrakisazo compounds having two 1-hydroxy-3- or 4-sulfo-6- or 7-amino- or substituted amino-naphthalene coupling component radicals the amino or substituted amino groups of which are linked 1,3,5-triazine rings
US5006644A (en) * 1982-06-19 1991-04-09 Sandoz Ltd. Copper complexes of further substituted 2,4-di-[2'-(2"-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6-chloro-1,3,5-triazines
EP0468922A3 (en) * 1990-07-24 1992-02-26 Ciba-Geigy Ag Use of polyazodyes for dyeing leather
WO2009013459A1 (en) * 2007-07-25 2009-01-29 Fujifilim Imaging Colorants Limited Compound, ink, process and use
CN117070077A (en) * 2023-08-17 2023-11-17 浙江闰土染料有限公司 Red direct dye and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611957A (en) * 1979-07-09 1981-02-05 Nippon Kagaku Kogyosho:Kk Disazo dye solution
DE3228286A1 (en) * 1981-08-08 1983-02-24 Sandoz-Patent-GmbH, 7850 Lörrach Tetrakisazo compounds having a bridge member, preparation process and use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010150A (en) * 1972-12-06 1977-03-01 Nippon Kayaku Kabushiki Kaisha Red copper complexes of disazo compounds containing triazine groups

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670547A (en) * 1981-08-08 1987-06-02 Sandoz Ltd. Tetrakisazo compounds having two 1-hydroxy-3- or 4-sulfo-6- or 7-amino- or substituted amino-naphthalene coupling component radicals the amino or substituted amino groups of which are linked 1,3,5-triazine rings
US5006644A (en) * 1982-06-19 1991-04-09 Sandoz Ltd. Copper complexes of further substituted 2,4-di-[2'-(2"-hydroxyphenylazo)-1'-hydroxy-3'-sulfonaphthyl-6'-amino]-6-chloro-1,3,5-triazines
EP0116513A3 (en) * 1983-01-14 1986-07-16 Ciba-Geigy Ag Water soluble triazine compounds
EP0468922A3 (en) * 1990-07-24 1992-02-26 Ciba-Geigy Ag Use of polyazodyes for dyeing leather
US5176717A (en) * 1990-07-24 1993-01-05 Ciba-Geigy Corporation Use of sulfonated polyazo dyes for dyeing leather in brilliant fast red shades
WO2009013459A1 (en) * 2007-07-25 2009-01-29 Fujifilim Imaging Colorants Limited Compound, ink, process and use
GB2462403A (en) * 2007-07-25 2010-02-10 Fujifilm Imaging Colorants Ltd Compound, ink, process and use
US7927411B2 (en) 2007-07-25 2011-04-19 Fujifilm Imaging Colorants Limited Compound, ink, process and use
GB2462403B (en) * 2007-07-25 2012-08-08 Fujifilm Imaging Colorants Ltd Ink containing 1,3,5 - triazine compound
CN117070077A (en) * 2023-08-17 2023-11-17 浙江闰土染料有限公司 Red direct dye and preparation method thereof

Also Published As

Publication number Publication date
JPS5472228A (en) 1979-06-09
FR2407968A1 (en) 1979-06-01
DE2847307A1 (en) 1979-05-10
SE7811373L (en) 1979-05-04
LU78438A1 (en) 1979-06-13
BE871681A (en) 1979-04-30
FI783305A7 (en) 1979-05-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)