ES311206A3 - Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES311206A3
ES311206A3 ES0311206A ES311206A ES311206A3 ES 311206 A3 ES311206 A3 ES 311206A3 ES 0311206 A ES0311206 A ES 0311206A ES 311206 A ES311206 A ES 311206A ES 311206 A3 ES311206 A3 ES 311206A3
Authority
ES
Spain
Prior art keywords
colorants
translation
machine
legally binding
google translate
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
ES0311206A
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.)
Bayer AG
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
Priority to ES0311206A priority Critical patent/ES311206A3/en
Publication of ES311206A3 publication Critical patent/ES311206A3/en
Expired legal-status Critical Current

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Paper (AREA)
  • Optical Filters (AREA)

Abstract

Dye manufacturing process, characterized in that in colorants or dye precursors, at least one grouping of the formula is introduced ** (See formula) ** wherein A carbocyclic or heterocyclic ring with 5 or 6 elements, X hydrogen is a substituent, X a dissociable moiety in the form of anion, Z -O-, -S- or NR, where R is hydrogen or an alkyl radical , aralkyl or aryl, and n an integer from 1 to 3, and by using dye precursors, these are transformed into the desired final dyes. (Machine-translation by Google Translate, not legally binding)
ES0311206A 1965-03-30 1965-03-30 Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding) Expired ES311206A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0311206A ES311206A3 (en) 1965-03-30 1965-03-30 Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0311206A ES311206A3 (en) 1965-03-30 1965-03-30 Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES311206A3 true ES311206A3 (en) 1966-01-16

Family

ID=34502089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0311206A Expired ES311206A3 (en) 1965-03-30 1965-03-30 Procedure for the manufacture of colorants and utilization. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES311206A3 (en)

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