BE873383A - Procede de production de complexes (1:2) de chrome de colorants - Google Patents

Procede de production de complexes (1:2) de chrome de colorants

Info

Publication number
BE873383A
BE873383A BE0/192821A BE192821A BE873383A BE 873383 A BE873383 A BE 873383A BE 0/192821 A BE0/192821 A BE 0/192821A BE 192821 A BE192821 A BE 192821A BE 873383 A BE873383 A BE 873383A
Authority
BE
Belgium
Prior art keywords
complexes
production
chrome
dye
dye chrome
Prior art date
Application number
BE0/192821A
Other languages
English (en)
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 BE873383A publication Critical patent/BE873383A/fr

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
BE0/192821A 1978-01-11 1979-01-10 Procede de production de complexes (1:2) de chrome de colorants BE873383A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2801035A DE2801035C2 (de) 1978-01-11 1978-01-11 Verfahren zur Herstellung von 1:2-Cr-Komplexfarbstoffen

Publications (1)

Publication Number Publication Date
BE873383A true BE873383A (fr) 1979-07-10

Family

ID=6029304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192821A BE873383A (fr) 1978-01-11 1979-01-10 Procede de production de complexes (1:2) de chrome de colorants

Country Status (8)

Country Link
JP (1) JPS54101834A (fr)
BE (1) BE873383A (fr)
CH (1) CH639116A5 (fr)
DE (1) DE2801035C2 (fr)
FR (1) FR2414528A1 (fr)
GB (1) GB2013231B (fr)
IT (1) IT7919161A0 (fr)
NL (1) NL7900039A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222966A1 (de) * 1982-06-19 1983-12-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von chromkomplexen von azo- bzw. azomethinfarbstoffen
US5019132A (en) * 1989-11-28 1991-05-28 Ciba-Geigy Corporation Process for the preparation of concentrated 1:2 metal complex dye preparations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA612466A (en) * 1961-01-10 E.I. Du Pont De Nemours And Company Chromation of azo dyes
US1693448A (en) * 1926-06-15 1928-11-27 Grasselli Dyestuff Corp Production of metallic compounds of dyestuffs
DE929567C (de) * 1952-11-07 1956-04-12 Bayer Ag Verfahren zur Herstellung chromhaltiger Farbstoffe
CH343559A (de) * 1955-10-28 1959-12-31 Ciba Geigy Verfahren zur Herstellung chromhaltiger Farbstoffe
FR2224527B1 (fr) * 1973-04-04 1976-09-10 Ugine Kuhlmann
DE2444736C2 (de) * 1974-09-19 1984-01-05 Bayer Ag, 5090 Leverkusen Konzentrierte Lösungen von 1:2-Azo- und -Azomethin-chromkomplexfarbstoffen und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
GB2013231B (en) 1982-05-06
DE2801035C2 (de) 1984-08-16
GB2013231A (en) 1979-08-08
IT7919161A0 (it) 1979-01-09
JPS54101834A (en) 1979-08-10
DE2801035A1 (de) 1979-07-12
NL7900039A (nl) 1979-07-13
CH639116A5 (de) 1983-10-31
FR2414528A1 (fr) 1979-08-10

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