DE2851787A1 - Disazofarbstoffe - Google Patents

Disazofarbstoffe

Info

Publication number
DE2851787A1
DE2851787A1 DE19782851787 DE2851787A DE2851787A1 DE 2851787 A1 DE2851787 A1 DE 2851787A1 DE 19782851787 DE19782851787 DE 19782851787 DE 2851787 A DE2851787 A DE 2851787A DE 2851787 A1 DE2851787 A1 DE 2851787A1
Authority
DE
Germany
Prior art keywords
dyes
och
substituted
optionally
acid
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Withdrawn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
DE19782851787
Other languages
German (de)
English (en)
Inventor
Klaus Dr Kunde
Karl Heinz Dr Schuendehuette
Peter Dr Wild
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
Priority to DE19782851787 priority Critical patent/DE2851787A1/de
Priority to GB7940712A priority patent/GB2036780B/en
Priority to JP15495579A priority patent/JPS5578059A/ja
Priority to FR7929408A priority patent/FR2442873B1/fr
Priority to BR7907757A priority patent/BR7907757A/pt
Publication of DE2851787A1 publication Critical patent/DE2851787A1/de
Withdrawn legal-status Critical Current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
    • 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)
DE19782851787 1978-11-30 1978-11-30 Disazofarbstoffe Withdrawn DE2851787A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19782851787 DE2851787A1 (de) 1978-11-30 1978-11-30 Disazofarbstoffe
GB7940712A GB2036780B (en) 1978-11-30 1979-11-26 Disazo dyestuffs
JP15495579A JPS5578059A (en) 1978-11-30 1979-11-29 Disazo dyestuff*its manufacture and use
FR7929408A FR2442873B1 (fr) 1978-11-30 1979-11-29 Colorants disazoiques, leur procede de production et leur application a la teinture de matieres cellulosiques
BR7907757A BR7907757A (pt) 1978-11-30 1979-11-29 Corantes,seu emprego e processo para sua preparacao

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2851787A1 true DE2851787A1 (de) 1980-06-12

Family

ID=6055940

Family Applications (1)

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DE19782851787 Withdrawn DE2851787A1 (de) 1978-11-30 1978-11-30 Disazofarbstoffe

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU740796B2 (en) * 1996-07-31 2001-11-15 Inside Technologies Programmable switch, adjustable capacitance and resonant circuit effected by means of such a switch

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348344B1 (de) * 1988-06-21 1993-12-29 Ciba-Geigy Ag Azofarbstoffe
EP0719838B1 (de) * 1990-07-02 1998-09-16 Ciba Specialty Chemicals Holding Inc. Azofarbstoffe
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
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
WO2011068046A1 (ja) * 2009-12-02 2011-06-09 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 (en) 2012-12-10 2014-06-11 DyStar Colours Distribution GmbH Metal free acid dyes, process for the production thereof and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU740796B2 (en) * 1996-07-31 2001-11-15 Inside Technologies Programmable switch, adjustable capacitance and resonant circuit effected by means of such a switch

Also Published As

Publication number Publication date
BR7907757A (pt) 1980-07-22
JPS5578059A (en) 1980-06-12
JPS6252784B2 (enrdf_load_stackoverflow) 1987-11-06
GB2036780A (en) 1980-07-02
FR2442873B1 (fr) 1986-08-22
GB2036780B (en) 1982-12-01
FR2442873A1 (fr) 1980-06-27

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Legal Events

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8110 Request for examination paragraph 44
8130 Withdrawal