DE142963C - - Google Patents
Info
- Publication number
- DE142963C DE142963C DENDAT142963D DE142963DA DE142963C DE 142963 C DE142963 C DE 142963C DE NDAT142963 D DENDAT142963 D DE NDAT142963D DE 142963D A DE142963D A DE 142963DA DE 142963 C DE142963 C DE 142963C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- blue
- fiber
- available
- stains
- 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.)
- Active
Links
- 239000000975 dye Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000001045 blue dye Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N Anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N N-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L Sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/24—Anthraquinone dyes or anthracene nucleus containing vat dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Im Haupt-Patent 139834, betreifend ein Verfahren zur Fixierung blauer Anthracenfarbstoffe auf der Faser, haben wir gezeigt, daß der nach Patent 129845 erhältliche blaue Farbstoff auf der Faser fixiert werden kann, wenn man ihn mit alkalischen Küpungsmitteln küpt und aus der Küpe auf die Faser auffärbt.In main patent 139834 for a method to fix blue anthracene dyes on the fiber, we have shown that the according to patent 129845 available blue dye can be fixed on the fiber if one cools him with alkaline cooling agents and stains from the vat onto the fiber.
Es hat sich nun herausgestellt, daß sich auch das nach dem Verfahren des Patents 139633 ίο aus dem gleichen Ausgangsmaterial erhältliche Farbstoffgemisch, welches neben dem blauen Farbstoff des Patents 129845 größere oder geringere Mengen eines gelben Farbstoffs enthält, in gleicher Weise auf der Faser fixieren läßt.It has now been found that this can also be achieved using the method of patent 139633 ίο from the same starting material available dye mixture, which in addition to the blue The dye of patent 129845 contains greater or lesser amounts of a yellow dye, can be fixed in the same way on the fiber.
Das Färbeverfahren wird durch folgendes Beispiel näher gekennzeichnet:The dyeing process is characterized in more detail by the following example:
ι kg Farbstoff in Teigform, dargestellt nach Beispiel I des Patents 139633, wird in 500 bis 1000 1 Wasser von 50 bis 6o° C. suspendiert und mit 20 bis 30 1 Natriumhydrosulfit von io° B. und 10 bis 15 kg Natronlauge von 300 B. versetzt. Nach einer halben Stunde ist der zuerst unlösliche Farbstoff in Lösung gegangen. Die erhaltene blaue Lösung färbt Baumwolle in blauen Nuancen direkt an, die an der Luft grün werden.ι kg dye in paste form, prepared according to Example I of the patent 139633 is suspended in 500 to 1000 1 of water of 50 to 6o ° C with 20 to 30 1 of sodium hydrosulfite io B. ° and 10 to 15 kg of sodium hydroxide of 30 0 B. offset. After half an hour, the initially insoluble dye has dissolved. The blue solution obtained directly stains cotton in blue shades which turn green in the air.
Ebenso verfährt man bei Verwendung der nach den anderen Beispielen des Patents 139633 erhältlichen Farbstoffgemische.The same procedure is followed when using those according to the other examples of the patent 139633 available dye mixtures.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE142963C true DE142963C (en) |
Family
ID=410487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT142963D Active DE142963C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE142963C (en) |
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0
- DE DENDAT142963D patent/DE142963C/de active Active
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