CH395382A - Process for the production of formazan dyes containing heavy metals - Google Patents

Process for the production of formazan dyes containing heavy metals

Info

Publication number
CH395382A
CH395382A CH8232359A CH8232359A CH395382A CH 395382 A CH395382 A CH 395382A CH 8232359 A CH8232359 A CH 8232359A CH 8232359 A CH8232359 A CH 8232359A CH 395382 A CH395382 A CH 395382A
Authority
CH
Switzerland
Prior art keywords
production
heavy metals
containing heavy
dyes containing
formazan dyes
Prior art date
Application number
CH8232359A
Other languages
German (de)
Inventor
Fabio Dr Beffa
Guido Dr Schetty
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH8232359A priority Critical patent/CH395382A/en
Priority to DE19601419838 priority patent/DE1419838A1/en
Priority to GB4423060A priority patent/GB961843A/en
Priority to ES263519A priority patent/ES263519A1/en
Priority to DK511160A priority patent/DK102813C/en
Publication of CH395382A publication Critical patent/CH395382A/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
    • C09B50/00—Formazane dyes; Tetrazolium dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH8232359A 1959-12-24 1959-12-24 Process for the production of formazan dyes containing heavy metals CH395382A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH8232359A CH395382A (en) 1959-12-24 1959-12-24 Process for the production of formazan dyes containing heavy metals
DE19601419838 DE1419838A1 (en) 1959-12-24 1960-12-23 Process for the production of formazan dyes containing heavy metals
GB4423060A GB961843A (en) 1959-12-24 1960-12-23 Improvements relating to heavy metal-containing formazane dyestuffs and their use
ES263519A ES263519A1 (en) 1959-12-24 1960-12-23 Procedure for the preparation of formazano colorants containing heavy metal (Machine-translation by Google Translate, not legally binding)
DK511160A DK102813C (en) 1959-12-24 1960-12-23 Process for the production of heavy metal-containing formazan dyes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8232359A CH395382A (en) 1959-12-24 1959-12-24 Process for the production of formazan dyes containing heavy metals

Publications (1)

Publication Number Publication Date
CH395382A true CH395382A (en) 1965-07-15

Family

ID=4539659

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8232359A CH395382A (en) 1959-12-24 1959-12-24 Process for the production of formazan dyes containing heavy metals

Country Status (5)

Country Link
CH (1) CH395382A (en)
DE (1) DE1419838A1 (en)
DK (1) DK102813C (en)
ES (1) ES263519A1 (en)
GB (1) GB961843A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102585553B (en) * 2011-01-14 2013-12-04 上海雅运纺织化工股份有限公司 Navy-blue reactive dye composition and dyeing application thereof

Also Published As

Publication number Publication date
DE1419838A1 (en) 1969-01-30
GB961843A (en) 1964-06-24
DK102813C (en) 1965-10-11
ES263519A1 (en) 1961-06-16

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