ES400716A1 - Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES400716A1
ES400716A1 ES400716A ES400716A ES400716A1 ES 400716 A1 ES400716 A1 ES 400716A1 ES 400716 A ES400716 A ES 400716A ES 400716 A ES400716 A ES 400716A ES 400716 A1 ES400716 A1 ES 400716A1
Authority
ES
Spain
Prior art keywords
molecular weight
high molecular
nitrogen atom
radical
affinity
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
ES400716A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Priority to ES400716A priority Critical patent/ES400716A1/en
Publication of ES400716A1 publication Critical patent/ES400716A1/en
Expired legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Procedure for increasing the affinity to anion dyes of unstained, water soluble, high molecular weight organic compounds that can be alkylated, characterized in that high molecular weight compounds are reacted with an ammonium salt of formula I **(See formula)** wherein X is chlorine or bromine, Y is a radical of the formula -CH = CH- or a phenylene radical, which is unsubstituted or substituted by at most two total alkyl groups, which may be ethyl or methyl, R1, R2 and R3, independent of each other, mean a hydrocarbon residue composed of saturated aromatic and/or aliphatic units or two of the R1, R2 and R3 together with the nitrogen atom forming a heterocyclic ring, which is selected from the heterocyclic rings containing one nitrogen atom, two nitrogen atoms or one nitrogen atom and one oxygen atom, and the other means a hydrocarbon radical as defined above or a further bond when the ring is unsaturated, not being the number of carbon atoms in R1, R2 and R3 greater than 20 and the nitrogen atom not being directly linked to more than one aromatic radical. (Machine-translation by Google Translate, not legally binding)
ES400716A 1972-03-13 1972-03-13 Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding) Expired ES400716A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES400716A ES400716A1 (en) 1972-03-13 1972-03-13 Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES400716A ES400716A1 (en) 1972-03-13 1972-03-13 Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES400716A1 true ES400716A1 (en) 1975-07-16

Family

ID=8460584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400716A Expired ES400716A1 (en) 1972-03-13 1972-03-13 Procedure to increase the affinity to the anionic colorants of the organic compounds of high molecular weight. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES400716A1 (en)

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