DE156828C - - Google Patents

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Publication number
DE156828C
DE156828C DENDAT156828D DE156828DA DE156828C DE 156828 C DE156828 C DE 156828C DE NDAT156828 D DENDAT156828 D DE NDAT156828D DE 156828D A DE156828D A DE 156828DA DE 156828 C DE156828 C DE 156828C
Authority
DE
Germany
Prior art keywords
acid
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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.)
Active
Application number
DENDAT156828D
Other languages
German (de)
English (en)
Publication of DE156828C publication Critical patent/DE156828C/de
Active legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/44Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02Disazo dyes
    • C09B35/039Disazo dyes characterised by the tetrazo component
    • C09B35/04Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT156828D Active DE156828C (it)

Publications (1)

Publication Number Publication Date
DE156828C true DE156828C (it)

Family

ID=423163

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT156828D Active DE156828C (it)

Country Status (1)

Country Link
DE (1) DE156828C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178065A1 (it) * 1972-03-29 1973-11-09 Basf Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178065A1 (it) * 1972-03-29 1973-11-09 Basf Ag

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