ES263519A1 - Procedure for the preparation of formazano colorants containing heavy metal (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of formazano colorants containing heavy metal (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES263519A1
ES263519A1 ES263519A ES263519A ES263519A1 ES 263519 A1 ES263519 A1 ES 263519A1 ES 263519 A ES263519 A ES 263519A ES 263519 A ES263519 A ES 263519A ES 263519 A1 ES263519 A1 ES 263519A1
Authority
ES
Spain
Prior art keywords
heavy metal
translation
preparation
machine
legally binding
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
ES263519A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES263519A1 publication Critical patent/ES263519A1/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
    • C09B50/00—Formazane dyes; Tetrazolium dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of formazan dyes containing heavy metal characterized in that a formazan compound of formula i is treated in which A and b are both aromatic radicals containing the group x-so2 -nh- or y in the ortho position with respect to the azo bond, meaning R a monovalent substituent An organic radical And hydrogen or a possibly metalizable substituent With a medium that yields heavy metal from atomic numbers 24-29. (Machine-translation by Google Translate, not legally binding)
ES263519A 1959-12-24 1960-12-23 Procedure for the preparation of formazano colorants containing heavy metal (Machine-translation by Google Translate, not legally binding) Expired ES263519A1 (en)

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
ES263519A1 true ES263519A1 (en) 1961-06-16

Family

ID=4539659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES263519A Expired 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)

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
GB961843A (en) 1964-06-24
DK102813C (en) 1965-10-11
CH395382A (en) 1965-07-15
DE1419838A1 (en) 1969-01-30

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