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)Info
- 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
Links
Landscapes
- 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)
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) |
-
1972
- 1972-03-13 ES ES400716A patent/ES400716A1/en not_active Expired
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