ES403120A1 - Procedure for the obtaining of compositions based on polyesters of good tintorial affinity (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of compositions based on polyesters of good tintorial affinity (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES403120A1 ES403120A1 ES0403120A ES403120A ES403120A1 ES 403120 A1 ES403120 A1 ES 403120A1 ES 0403120 A ES0403120 A ES 0403120A ES 403120 A ES403120 A ES 403120A ES 403120 A1 ES403120 A1 ES 403120A1
- Authority
- ES
- Spain
- Prior art keywords
- radicals
- polyesters
- translation
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- 239000012445 acidic reagent Substances 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
Process for obtaining compositions based on polyesters with good dye affinity, characterized in that at least one aromatic diacid and optionally one aliphatic diacid and at least one aliphatic, cyclanic or cycloaliphatic diol is polycondensed at C2 to C10 in the presence of 0.1 at 10 mol% relative to the mol of acid reagent of a product of formula I: N + (R) 4, 1/n Xn-, in which the radicals R, which may be two by two identical, represent aliphatic, cyclanic, cycloaliphatic or aromatic radicals comprising at least one group capable of forming ester bonds throughout the set of the R radicals, at least two of these radicals can form a saturated cycle or not, which can contain other possibly quaternized nitrogen atoms; Xn- represents a stable valence anion n of an organic acid or a mineral oxacid; n is an integer greater than or equal to 1. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0403120A ES403120A1 (en) | 1972-05-24 | 1972-05-24 | Procedure for the obtaining of compositions based on polyesters of good tintorial affinity (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0403120A ES403120A1 (en) | 1972-05-24 | 1972-05-24 | Procedure for the obtaining of compositions based on polyesters of good tintorial affinity (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403120A1 true ES403120A1 (en) | 1975-04-16 |
Family
ID=59033523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0403120A Expired ES403120A1 (en) | 1972-05-24 | 1972-05-24 | Procedure for the obtaining of compositions based on polyesters of good tintorial affinity (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES403120A1 (en) |
-
1972
- 1972-05-24 ES ES0403120A patent/ES403120A1/en not_active Expired
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