FR1505719A - Azo dyes and process for their manufacture - Google Patents

Azo dyes and process for their manufacture

Info

Publication number
FR1505719A
FR1505719A FR87617A FR87617A FR1505719A FR 1505719 A FR1505719 A FR 1505719A FR 87617 A FR87617 A FR 87617A FR 87617 A FR87617 A FR 87617A FR 1505719 A FR1505719 A FR 1505719A
Authority
FR
France
Prior art keywords
manufacture
azo dyes
azo
dyes
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.)
Expired
Application number
FR87617A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1505719A publication Critical patent/FR1505719A/en
Expired 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR87617A 1965-12-15 1966-12-15 Azo dyes and process for their manufacture Expired FR1505719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047923 1965-12-15

Publications (1)

Publication Number Publication Date
FR1505719A true FR1505719A (en) 1967-12-15

Family

ID=7101920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87617A Expired FR1505719A (en) 1965-12-15 1966-12-15 Azo dyes and process for their manufacture

Country Status (5)

Country Link
BE (1) BE690912A (en)
CH (1) CH470460A (en)
DE (1) DE1544550A1 (en)
FR (1) FR1505719A (en)
GB (1) GB1112875A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621274C3 (en) 1976-05-13 1978-11-09 Hoechst Ag, 6000 Frankfurt Process for fixing organic compounds on materials with a fibrous structure
DE2712367C3 (en) 1977-03-22 1980-04-24 Hoechst Ag, 6000 Frankfurt Process for the production of azo dyes on cellulosic or cellulosic fiber materials

Also Published As

Publication number Publication date
DE1544550A1 (en) 1970-05-21
BE690912A (en) 1967-05-16
CH470460A (en) 1969-03-31
GB1112875A (en) 1968-05-08

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