ES368290A1 - Procedure for obtaining preparations of stabilized dyes. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining preparations of stabilized dyes. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES368290A1 ES368290A1 ES69368290A ES368290A ES368290A1 ES 368290 A1 ES368290 A1 ES 368290A1 ES 69368290 A ES69368290 A ES 69368290A ES 368290 A ES368290 A ES 368290A ES 368290 A1 ES368290 A1 ES 368290A1
- Authority
- ES
- Spain
- Prior art keywords
- moiety
- formula
- carbon atoms
- equal
- alkyl moiety
- 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
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Process for obtaining stabilized dye preparations, characterized in that it comprises mixing or kneading, optionally in an aqueous medium, at least one dye of the formula, **(See formula)** with at least one compound of the formula **(See formula)** where Me means a copper or nickel atom, Y means an arylaminocarbonyl moiety, Z means a low molecular weight alkyl moiety or Y and Z together the atoms necessary for the formation of a naphthalene ring or a heterocyclic ring, R1 signifies hydrogen, an alkyl moiety with 1 to 3 carbon atoms or a moiety of formula - R8 - (- O-Rg) t-1 - OH R2 means hydrogen, an alkyl moiety with 1 to 3 carbon atoms or a moiety of the formula - R8- (O-Rg) u-1 - OH R3 signifies an alkylene moiety with 2 to 3 carbon atoms, R4 means hydrogen, an alkyl moiety with 1 to 3 carbon atoms or a moiety of formula - R8- (O-R9) v-1 - OH R5 signifies hydrogen, an alkyl moiety with 1 to 3 carbon atoms or a moiety of the formula - R8- (O-R9) w-1 - OH R6, R7, R8 and R9 independently of each other mean alkylene residues with 2 to 3 carbon atoms, m is equal to 1 to 3, n is equal to 1 to 2, the sum m + n is equal to 3 to 5, p is 1 to 12, rys, independently of each other are 1 to 6, the sum rys is 2 to 7, t, u, v and w, independent of each other, 1 to 14 and the sum t + u + v + w is equal to 4 up to 30. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH888768A CH499607A (en) | 1968-06-14 | 1968-06-14 | Stabilized dyes |
| CH1197168A CH532646A (en) | 1968-06-14 | 1968-08-09 | Stabilized disazo dyes - contg polyalkyleneoxyamines useful for dyeing polymers, leather and paper |
| CH187369A CH533668A (en) | 1968-06-14 | 1969-02-07 | Stabilized disazo dyes - contg polyalkyleneoxyamines useful for dyeing polymers, leather and paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES368290A1 true ES368290A1 (en) | 1971-06-16 |
Family
ID=27173307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES69368290A Expired ES368290A1 (en) | 1968-06-14 | 1969-06-12 | Procedure for obtaining preparations of stabilized dyes. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES368290A1 (en) |
-
1969
- 1969-06-12 ES ES69368290A patent/ES368290A1/en not_active Expired
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