DE1544379A1 - Verfahren zur Herstellung von Azofarbstoffen - Google Patents

Verfahren zur Herstellung von Azofarbstoffen

Info

Publication number
DE1544379A1
DE1544379A1 DE19651544379 DE1544379A DE1544379A1 DE 1544379 A1 DE1544379 A1 DE 1544379A1 DE 19651544379 DE19651544379 DE 19651544379 DE 1544379 A DE1544379 A DE 1544379A DE 1544379 A1 DE1544379 A1 DE 1544379A1
Authority
DE
Germany
Prior art keywords
parts
formula
orange
nitro
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.)
Ceased
Application number
DE19651544379
Other languages
German (de)
English (en)
Inventor
Mayer Dr Kurt
Dimroth Dr Peter
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to US563381A priority Critical patent/US3516982A/en
Publication of DE1544379A1 publication Critical patent/DE1544379A1/de
Ceased 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
    • C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
    • 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
    • C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
    • 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/005—Azo-nitro dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DE19651544379 1965-07-16 1965-07-16 Verfahren zur Herstellung von Azofarbstoffen Ceased DE1544379A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US563381A US3516982A (en) 1965-07-16 1966-07-07 Monoazo dyes containing a 2-nitro diphenylamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0082858 1965-07-16

Publications (1)

Publication Number Publication Date
DE1544379A1 true DE1544379A1 (de) 1969-05-22

Family

ID=6981684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651544379 Ceased DE1544379A1 (de) 1965-07-16 1965-07-16 Verfahren zur Herstellung von Azofarbstoffen

Country Status (4)

Country Link
BE (1) BE684224A (enrdf_load_stackoverflow)
CH (1) CH471863A (enrdf_load_stackoverflow)
DE (1) DE1544379A1 (enrdf_load_stackoverflow)
GB (1) GB1148667A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1148667A (en) 1969-04-16
CH471863A (de) 1969-04-30
BE684224A (enrdf_load_stackoverflow) 1967-01-16

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHV Ceased/renunciation