FR796273A - Metalliferous azo dyes and process for their production - Google Patents

Metalliferous azo dyes and process for their production

Info

Publication number
FR796273A
FR796273A FR796273DA FR796273A FR 796273 A FR796273 A FR 796273A FR 796273D A FR796273D A FR 796273DA FR 796273 A FR796273 A FR 796273A
Authority
FR
France
Prior art keywords
production
azo dyes
metalliferous azo
metalliferous
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR796273A publication Critical patent/FR796273A/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
    • C09B35/50—Tetrazo dyes
    • C09B35/52—Tetrazo dyes of the type
    • 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
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
    • 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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR796273D 1934-10-17 1935-10-14 Metalliferous azo dyes and process for their production Expired FR796273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE796273X 1934-10-17

Publications (1)

Publication Number Publication Date
FR796273A true FR796273A (en) 1936-04-03

Family

ID=6710917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796273D Expired FR796273A (en) 1934-10-17 1935-10-14 Metalliferous azo dyes and process for their production

Country Status (1)

Country Link
FR (1) FR796273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748913C (en) * 1939-07-25 1944-11-23 Process for the production of metal-containing azo dyes
DE748972C (en) * 1937-12-28 1945-01-19 Process for improving the wet fastness properties of ice paints on cellulose fibers
US2491928A (en) * 1945-02-24 1949-12-20 Pharma Chemical Corp Metalliferous azoic dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748972C (en) * 1937-12-28 1945-01-19 Process for improving the wet fastness properties of ice paints on cellulose fibers
DE748913C (en) * 1939-07-25 1944-11-23 Process for the production of metal-containing azo dyes
US2491928A (en) * 1945-02-24 1949-12-20 Pharma Chemical Corp Metalliferous azoic dyes

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