FR2442873A1 - Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques - Google Patents

Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques

Info

Publication number
FR2442873A1
FR2442873A1 FR7929408A FR7929408A FR2442873A1 FR 2442873 A1 FR2442873 A1 FR 2442873A1 FR 7929408 A FR7929408 A FR 7929408A FR 7929408 A FR7929408 A FR 7929408A FR 2442873 A1 FR2442873 A1 FR 2442873A1
Authority
FR
France
Prior art keywords
dyeing
application
production process
cellulosic materials
dyes
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.)
Granted
Application number
FR7929408A
Other languages
English (en)
Other versions
FR2442873B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2442873A1 publication Critical patent/FR2442873A1/fr
Application granted granted Critical
Publication of FR2442873B1 publication Critical patent/FR2442873B1/fr
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
    • C09B62/09—Disazo or polyazo dyes
    • 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

Landscapes

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

Abstract

L'invention a trait au domaine de la chimie des colorants. Elle concerne des colorants de formule générale :
FR7929408A 1978-11-30 1979-11-29 Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques Expired FR2442873B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851787 DE2851787A1 (de) 1978-11-30 1978-11-30 Disazofarbstoffe

Publications (2)

Publication Number Publication Date
FR2442873A1 true FR2442873A1 (fr) 1980-06-27
FR2442873B1 FR2442873B1 (fr) 1986-08-22

Family

ID=6055940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929408A Expired FR2442873B1 (fr) 1978-11-30 1979-11-29 Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques

Country Status (5)

Country Link
JP (1) JPS5578059A (fr)
BR (1) BR7907757A (fr)
DE (1) DE2851787A1 (fr)
FR (1) FR2442873B1 (fr)
GB (1) GB2036780B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348344B1 (fr) * 1988-06-21 1993-12-29 Ciba-Geigy Ag Colorants azo
ES2122731T3 (es) * 1990-07-02 1998-12-16 Ciba Geigy Ag Colorantes azoicos.
DE4406950A1 (de) * 1994-03-03 1995-09-07 Bayer Ag Disazofarbstoffe
US5644040A (en) * 1994-12-02 1997-07-01 Ciba-Geigy Corporation Azo dyes having two monoazo-chromophores bound to a halotriazinyl radical processes for their preparation and their use
FR2752115B1 (fr) * 1996-07-31 1999-01-29 Inside Technologies Commutateur programmable, capacite ajustable et circuit resonant realises au moyen d'un tel commutateur
TW591084B (en) 2001-05-11 2004-06-11 Nippon Kayaku Kk Disazo compounds, reactive dye compositions, and method for dyeing cellulose fibers or cellulose-containing fibers
GB0216539D0 (en) 2002-07-16 2002-08-28 Avecia Ltd Compositions
JP2007307032A (ja) * 2006-05-17 2007-11-29 Matsushita Electric Ind Co Ltd アイロン
GB0714473D0 (en) * 2007-07-25 2007-09-05 Fujifilm Imaging Colorants Ltd compound, ink, process and use
JPWO2009154141A1 (ja) * 2008-06-19 2011-12-01 日本化薬株式会社 水溶性アゾ化合物又はその塩、インク組成物及び着色体
TW201022368A (en) * 2008-09-30 2010-06-16 Nippon Kayaku Kk Water soluble azo compound or its salt, ink composition and coloured article
JPWO2011068046A1 (ja) * 2009-12-02 2013-04-18 日本化薬株式会社 水溶性アゾ化合物又はその塩、インク組成物及び着色体
SG181195A1 (en) 2010-11-29 2012-06-28 Dystar Colours Deutschland Metal free acid dyes, methods for the production thereof and their use
EP2740769A1 (fr) 2012-12-10 2014-06-11 DyStar Colours Distribution GmbH Colorants d'acide dépourvus de métaux, procédé pour leur production et leur utilisation

Also Published As

Publication number Publication date
BR7907757A (pt) 1980-07-22
FR2442873B1 (fr) 1986-08-22
DE2851787A1 (de) 1980-06-12
GB2036780B (en) 1982-12-01
JPS5578059A (en) 1980-06-12
JPS6252784B2 (fr) 1987-11-06
GB2036780A (en) 1980-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse