IT1048038B - DYES OF SERIES 2.6 DIAMINOPYRIDINIC - Google Patents

DYES OF SERIES 2.6 DIAMINOPYRIDINIC

Info

Publication number
IT1048038B
IT1048038B IT5200375A IT5200375A IT1048038B IT 1048038 B IT1048038 B IT 1048038B IT 5200375 A IT5200375 A IT 5200375A IT 5200375 A IT5200375 A IT 5200375A IT 1048038 B IT1048038 B IT 1048038B
Authority
IT
Italy
Prior art keywords
diaminopyridinic
dyes
series
Prior art date
Application number
IT5200375A
Other languages
Italian (it)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1048038B publication Critical patent/IT1048038B/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/28—Tetrazo dyes of the type A->B->K<-C<-D

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT5200375A 1974-11-16 1975-10-30 DYES OF SERIES 2.6 DIAMINOPYRIDINIC IT1048038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454492 DE2454492A1 (en) 1974-11-16 1974-11-16 COLORING MATERIALS OF THE 2,6-DIAMINOPYRIDINE SERIES

Publications (1)

Publication Number Publication Date
IT1048038B true IT1048038B (en) 1980-11-20

Family

ID=5931072

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5200375A IT1048038B (en) 1974-11-16 1975-10-30 DYES OF SERIES 2.6 DIAMINOPYRIDINIC

Country Status (5)

Country Link
JP (1) JPS5173027A (en)
BE (1) BE835494A (en)
DE (1) DE2454492A1 (en)
FR (1) FR2291257A1 (en)
IT (1) IT1048038B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581732B1 (en) * 1992-07-23 2000-05-03 Ciba SC Holding AG Mixtures of dyes, process for their manufacture and their use
EP0580554A1 (en) * 1992-07-23 1994-01-26 Ciba-Geigy Ag Mixtures of aminopyridine compounds, process for their preparation, and their use
JP4888949B2 (en) * 2006-03-13 2012-02-29 日本化薬株式会社 Azo dye or salt thereof, aqueous orange ink composition containing the azo dye or salt thereof

Also Published As

Publication number Publication date
FR2291257B3 (en) 1978-08-18
DE2454492A1 (en) 1976-05-20
JPS5173027A (en) 1976-06-24
BE835494A (en) 1976-03-01
FR2291257A1 (en) 1976-06-11

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