AT306885B - Process for the production of new dyes - Google Patents

Process for the production of new dyes

Info

Publication number
AT306885B
AT306885B AT724471A AT724471A AT306885B AT 306885 B AT306885 B AT 306885B AT 724471 A AT724471 A AT 724471A AT 724471 A AT724471 A AT 724471A AT 306885 B AT306885 B AT 306885B
Authority
AT
Austria
Prior art keywords
production
new dyes
dyes
new
Prior art date
Application number
AT724471A
Other languages
German (de)
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
Priority claimed from DE19702041689 external-priority patent/DE2041689A1/en
Priority claimed from DE19702060598 external-priority patent/DE2060598C3/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT306885B publication Critical patent/AT306885B/en

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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • C09B26/04—Hydrazone dyes cationic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
AT724471A 1970-08-21 1971-08-19 Process for the production of new dyes AT306885B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702041689 DE2041689A1 (en) 1970-08-21 1970-08-21 Cationic dyes
DE19702060598 DE2060598C3 (en) 1970-12-09 1970-12-09 Cationic dyes, their production and their use

Publications (1)

Publication Number Publication Date
AT306885B true AT306885B (en) 1973-04-25

Family

ID=25759612

Family Applications (2)

Application Number Title Priority Date Filing Date
AT724471A AT306885B (en) 1970-08-21 1971-08-19 Process for the production of new dyes
AT141972A AT308928B (en) 1970-08-21 1971-08-19 Process for the production of new dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT141972A AT308928B (en) 1970-08-21 1971-08-19 Process for the production of new dyes

Country Status (9)

Country Link
JP (1) JPS5628941B1 (en)
AT (2) AT306885B (en)
BE (1) BE771576A (en)
CA (1) CA986931A (en)
CH (3) CH580196B5 (en)
ES (2) ES394415A1 (en)
FR (1) FR2104865A1 (en)
NL (1) NL7111533A (en)
SU (1) SU452963A3 (en)

Also Published As

Publication number Publication date
CH601444A5 (en) 1978-07-14
AT308928B (en) 1973-07-25
CH1229171A4 (en) 1976-03-31
JPS5628941B1 (en) 1981-07-04
CA986931A (en) 1976-04-06
BE771576A (en) 1971-12-31
CH580196B5 (en) 1976-09-30
ES394415A1 (en) 1974-11-16
ES394416A1 (en) 1974-10-01
FR2104865B1 (en) 1975-07-11
FR2104865A1 (en) 1972-04-21
NL7111533A (en) 1972-02-23
SU452963A3 (en) 1974-12-05

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