CH261048A - Process for the production of a new, water-soluble organic nitrogen compound. - Google Patents
Process for the production of a new, water-soluble organic nitrogen compound.Info
- Publication number
- CH261048A CH261048A CH261048DA CH261048A CH 261048 A CH261048 A CH 261048A CH 261048D A CH261048D A CH 261048DA CH 261048 A CH261048 A CH 261048A
- Authority
- CH
- Switzerland
- Prior art keywords
- water
- new
- production
- nitrogen compound
- organic nitrogen
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 150000002897 organic nitrogen compounds Chemical class 0.000 title claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 claims description 3
- CUQCMXFWIMOWRP-UHFFFAOYSA-N phenyl biguanide Chemical compound NC(N)=NC(N)=NC1=CC=CC=C1 CUQCMXFWIMOWRP-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000004699 copper complex Chemical class 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
- C07C279/24—Y being a hetero atom
- C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
- C07C279/265—X and Y being nitrogen atoms, i.e. biguanides containing two or more biguanide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<B>Verfahren zur Herstellung einer neuen, wasserlöslichen organischen Stickstoffverbindung.</B> Das vorliegende Patent betrifft ein Ver fahren zur Herstellung einer neuen wasser löslichen organischen Stickstoffverbindung, welches dadurch gekennzeichnet ist, dass man Diäthylentriamin und Phenylbiguanid in Ab wesenheit von Wasser bei erhöhter Tempera tur unter Abspaltung von Ammoniak aufein ander einwirken lässt.
Das neue Produkt ist eine basische, in Wasser nur wenig lösliche, pulverisierbare Masse, die als solche oder in Form eines was serlöslichen Salzes oder Kupferkomplexes be fähigt ist, die Echtheit von Färbungen mit Substantiven Farbstoffen zu verbessern.
<I>Beispiel:</I> In einem Rührkolben mit Rückflusskühler werden 177 g Phenylbiguanid und 103 g Di- äthylentriamin gemischt. Das Ganze wird nach Massgabe der eintretenden Ammoniak abspaltung zuerst auf 110 , dann langsam auf 140 bis 160 C erwärmt und bei dieser Tem peratur während 5 bis 8 Stunden gehalten. Die anfänglich dünnflüssige Masse wird dabei immer viskoser, bleibt aber gut rührbar. Nach etwa 6 Stunden wird abgestellt und die gelb- rote Masse auf Bleche gegossen. In der Kälte erstarrt sie und kann sehr leicht pulverisiert werden.
Das erhaltene Pulver ist an sich nur wenig wasserlöslich. Es hat basische Eigenschaften und wird durch überführen in sein Chlorid wasserlöslicher. Die Base wie auch deren Salz eignen sich für sich allein oder zusammen mit wasserlöslichen Kupfersalzen zur Verbesse rung der Echtheiten von Substantiven Fär bungen.
<B> Process for the production of a new, water-soluble organic nitrogen compound. </B> The present patent relates to a process for the production of a new water-soluble organic nitrogen compound, which is characterized in that diethylenetriamine and phenylbiguanide are used in the absence of water at increased Tempera ture can act on each other with elimination of ammonia.
The new product is a basic, sparingly water-soluble, pulverizable mass which, as such or in the form of a water-soluble salt or copper complex, is capable of improving the fastness of dyeings with nouns dyes.
<I> Example: </I> 177 g of phenyl biguanide and 103 g of diethylenetriamine are mixed in a stirred flask with a reflux condenser. The whole is heated to 110, then slowly to 140 to 160 C and held at this temperature for 5 to 8 hours, depending on the ammonia split off. The initially thin mass becomes more and more viscous, but remains easy to stir. After about 6 hours it is switched off and the yellow-red mass is poured onto metal sheets. In the cold it solidifies and can be pulverized very easily.
The powder obtained is in itself only slightly soluble in water. It has basic properties and becomes more water-soluble when converted into its chloride. The base as well as its salt are suitable on their own or together with water-soluble copper salts to improve the fastness of nouns dyeings.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH253709T | 1946-12-03 | ||
| CH261048T | 1946-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH261048A true CH261048A (en) | 1949-04-15 |
Family
ID=25729777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH261048D CH261048A (en) | 1946-12-03 | 1946-12-17 | Process for the production of a new, water-soluble organic nitrogen compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH261048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446284A1 (en) * | 1984-01-03 | 1985-07-11 | Sandoz-Patent-GmbH, 7850 Lörrach | Dyeing process |
-
1946
- 1946-12-17 CH CH261048D patent/CH261048A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446284A1 (en) * | 1984-01-03 | 1985-07-11 | Sandoz-Patent-GmbH, 7850 Lörrach | Dyeing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH261048A (en) | Process for the production of a new, water-soluble organic nitrogen compound. | |
| AT165059B (en) | Process for the preparation of new water-soluble, higher molecular weight acyl biguanides | |
| CH193241A (en) | Process for the preparation of a complexed metal-containing dye. | |
| DE894769C (en) | Process for the production of solutions of mixed polyamides | |
| DE639728C (en) | Process for the production of copper-containing azo dyes | |
| AT160736B (en) | Process for the preparation of new water-soluble acylation products. | |
| CH261052A (en) | Process for producing a water-soluble organic nitrogen compound. | |
| DE754929C (en) | Process for hot gluing under pressure | |
| DE736201C (en) | Process for the production of water-based paints which are insoluble in water | |
| AT217600B (en) | Process for the production of new azo dyes containing one atom of cobalt bonded to two monoazo dye molecules in a complex | |
| CH261051A (en) | Process for producing a water-soluble organic nitrogen compound. | |
| DE495116C (en) | Process for the production of black and gray dyes of the benzanthrone series | |
| AT23907B (en) | Process for the preparation of orange disazo dyes for wool. | |
| DE98972C (en) | ||
| AT158406B (en) | Process for the preparation of sulfonic acids of higher molecular weight acylated aliphatic amino ethers or their alkali salts. | |
| CH191165A (en) | Process for the preparation of a new monoazo dye. | |
| CH261050A (en) | Process for producing a water-soluble organic nitrogen compound. | |
| CH268744A (en) | Process for the production of a new copper-containing, water-soluble condensation product. | |
| CH280060A (en) | Process for the preparation of a nitro dye. | |
| CH151969A (en) | Process for the production of an adhesive. | |
| CH308477A (en) | Process for the preparation of a triphenylmethane dye. | |
| CH202766A (en) | Process for the preparation of a new, water-soluble dye of the anthraquinone series. | |
| CH175882A (en) | Process for the preparation of a substantive copper-containing azo dye. | |
| CH309415A (en) | Process for the preparation of a metal-containing trisazo dye. | |
| DE1202416B (en) | Process for the production of mixed complex dyes with a navy blue color |