FR2067251B1 - - Google Patents

Info

Publication number
FR2067251B1
FR2067251B1 FR7040538A FR7040538A FR2067251B1 FR 2067251 B1 FR2067251 B1 FR 2067251B1 FR 7040538 A FR7040538 A FR 7040538A FR 7040538 A FR7040538 A FR 7040538A FR 2067251 B1 FR2067251 B1 FR 2067251B1
Authority
FR
France
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
FR7040538A
Other languages
French (fr)
Other versions
FR2067251A1 (en
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
Publication of FR2067251A1 publication Critical patent/FR2067251A1/fr
Application granted granted Critical
Publication of FR2067251B1 publication Critical patent/FR2067251B1/fr
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
FR7040538A 1969-11-12 1970-11-13 Expired FR2067251B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691956710 DE1956710A1 (en) 1969-11-12 1969-11-12 Water-insoluble disazo dyes

Publications (2)

Publication Number Publication Date
FR2067251A1 FR2067251A1 (en) 1971-08-20
FR2067251B1 true FR2067251B1 (en) 1975-01-10

Family

ID=5750796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040538A Expired FR2067251B1 (en) 1969-11-12 1970-11-13

Country Status (6)

Country Link
BE (1) BE758847A (en)
CH (1) CH551472A (en)
DE (1) DE1956710A1 (en)
FR (1) FR2067251B1 (en)
GB (1) GB1277327A (en)
NL (1) NL7016505A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606311A5 (en) * 1974-09-26 1978-10-31 Ciba Geigy Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH482789A (en) * 1967-03-16 1969-12-15 Ciba Geigy Process for the production of new disazo dye pigments
CH501037A (en) * 1968-01-10 1970-12-31 Ciba Geigy Ag Water-insoluble azo compounds for use as pigments

Also Published As

Publication number Publication date
GB1277327A (en) 1972-06-14
FR2067251A1 (en) 1971-08-20
DE1956710A1 (en) 1971-05-19
BE758847A (en) 1971-04-16
CH551472A (en) 1974-07-15
NL7016505A (en) 1971-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse