BE873383A - PROCESS FOR THE PRODUCTION OF COMPLEXES (1: 2) OF DYE CHROME - Google Patents

PROCESS FOR THE PRODUCTION OF COMPLEXES (1: 2) OF DYE CHROME

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
French (fr)
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/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
    • 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 PROCESS FOR THE PRODUCTION OF COMPLEXES (1: 2) OF DYE CHROME BE873383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2801035A DE2801035C2 (en) 1978-01-11 1978-01-11 Process for the preparation of 1: 2 Cr complex dyes

Publications (1)

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

Family

ID=6029304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/192821A BE873383A (en) 1978-01-11 1979-01-10 PROCESS FOR THE PRODUCTION OF COMPLEXES (1: 2) OF DYE CHROME

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222966A1 (en) * 1982-06-19 1983-12-22 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF CHROME COMPLEXES FROM AZO- OR AZOMETHINE DYES
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 (en) * 1952-11-07 1956-04-12 Bayer Ag Process for the production of chromium-containing dyes
CH343559A (en) * 1955-10-28 1959-12-31 Ciba Geigy Process for the production of chromium-containing dyes
FR2224527B1 (en) * 1973-04-04 1976-09-10 Ugine Kuhlmann
DE2444736C2 (en) * 1974-09-19 1984-01-05 Bayer Ag, 5090 Leverkusen Concentrated solutions of 1: 2 azo and azomethine chromium complex dyes and process for their preparation

Also Published As

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

Similar Documents

Publication Publication Date Title
BE868543A (en) OXIDATION PROCESS
BE863808A (en) PROCESS FOR THE PRODUCTION OF 5-METHYLTETRAHYDROFOLIQUDED ACID
PT69815A (en) PROCESS FOR THE PREPARATION OF O-METHALLYLOXYPHENOL
LU80402A1 (en) PROCESS FOR THE PRODUCTION OF 2,6-DIAMINONEBULARINS
BE852382A (en) CYANAZOIC DYES PRODUCTION PROCESS
BE870410A (en) DEPURATION PROCESS
FR2342337A1 (en) UBIQUINONE-10 '' PRODUCTION PROCESS
FR2408661B1 (en) PROCESS FOR THE PRODUCTION OF RESULFUR STEELS
BE856615A (en) PROCESS FOR THE PRODUCTION OF OXAZENIC COLORANTS
BE851651A (en) PERFECTED PROCESS FOR THE PRODUCTION OF AZOIC DYES
BE873383A (en) PROCESS FOR THE PRODUCTION OF COMPLEXES (1: 2) OF DYE CHROME
BE852148A (en) HYDRAZOBENZENES PRODUCTION PROCESS
FR2300398A1 (en) D-CURVE FLATHING PROCESS
BE873855A (en) MONORDENE PRODUCTION PROCESS
PT70155A (en) Process for the preparation of chromium complex dyes
BE853588A (en) PROCESS FOR PRODUCING CONCENTRATED SOLUTIONS OF BASIC DYES
BE871961A (en) IMPROVED PROCESS FOR THE PRODUCTION OF ALKYLENE-GLYCOLS
BE877124A (en) DYING PROCESS
GB2023160B (en) Process for the manifacture of vat dyes
FR2440970B1 (en) PROCESS FOR PRODUCING AZO DYES
BE867678A (en) PROCESS FOR PREPARING O-CINNAMYLPHENOL
FR2320292A1 (en) EQUINENONE PREPARATION PROCESS
RO76666A (en) PROCESS FOR OBTAINING ANTIBIOTIC COMPLEXES
FR2289573A1 (en) PROCESS FOR THE PRODUCTION OF ANTHRAQUINONIC DYES
GB2013702B (en) Process for the manufacture of vat dyes