BE783372A - COLORANTS OF THE METAL COMPLEX TYPE AND THEIR PREPARATION PROCESS - Google Patents

COLORANTS OF THE METAL COMPLEX TYPE AND THEIR PREPARATION PROCESS

Info

Publication number
BE783372A
BE783372A BE783372A BE783372A BE783372A BE 783372 A BE783372 A BE 783372A BE 783372 A BE783372 A BE 783372A BE 783372 A BE783372 A BE 783372A BE 783372 A BE783372 A BE 783372A
Authority
BE
Belgium
Prior art keywords
colorants
preparation process
metal complex
complex type
type
Prior art date
Application number
BE783372A
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 BE783372A publication Critical patent/BE783372A/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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE783372A 1971-05-12 1972-05-12 COLORANTS OF THE METAL COMPLEX TYPE AND THEIR PREPARATION PROCESS BE783372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123453 DE2123453A1 (en) 1971-05-12 1971-05-12 Metal complex dyes

Publications (1)

Publication Number Publication Date
BE783372A true BE783372A (en) 1972-11-13

Family

ID=5807596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783372A BE783372A (en) 1971-05-12 1972-05-12 COLORANTS OF THE METAL COMPLEX TYPE AND THEIR PREPARATION PROCESS

Country Status (4)

Country Link
BE (1) BE783372A (en)
DE (1) DE2123453A1 (en)
FR (1) FR2137828A1 (en)
NL (1) NL7206267A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624979A5 (en) * 1975-05-14 1981-08-31 Ciba Geigy Ag
DE2618020A1 (en) * 1976-04-24 1977-12-08 Hoechst Ag WATER-SOLUBLE 1 TO 2 COBALT COMPLEX DYES, THE PROCESS FOR THEIR MANUFACTURING AND THEIR USE FOR DYING NATURAL AND SYNTHETIC POLYAMIDE FIBERS
DE3034002A1 (en) * 1980-09-10 1982-04-22 Basf Ag, 6700 Ludwigshafen SULPHONIC ACID GROUPS 1 TO 2 CHROME COMPLEX DYES
US4507124A (en) * 1982-07-02 1985-03-26 Ciba-Geigy Corporation 1:2 Metal complexes of azomethine dyes having arylazo groups
DE3545466A1 (en) * 1985-12-20 1987-07-23 Flessner Gmbh & Co Process for the preparation of wholly or partly gelatinised starch
DE19757510A1 (en) * 1997-12-23 1999-06-24 Henkel Kgaa Coloring keratinous fibers, especially hair

Also Published As

Publication number Publication date
FR2137828A1 (en) 1972-12-29
DE2123453A1 (en) 1972-11-23
NL7206267A (en) 1972-11-14

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