CH285683A - Process for the production of a lively acidic milled dye of the anthraquinone series. - Google Patents
Process for the production of a lively acidic milled dye of the anthraquinone series.Info
- Publication number
- CH285683A CH285683A CH285683DA CH285683A CH 285683 A CH285683 A CH 285683A CH 285683D A CH285683D A CH 285683DA CH 285683 A CH285683 A CH 285683A
- Authority
- CH
- Switzerland
- Prior art keywords
- lively
- dye
- acidic
- production
- anthraquinone series
- Prior art date
Links
- 230000002378 acidificating effect Effects 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title claims description 3
- 150000004056 anthraquinones Chemical class 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- YEWQHDWZAAMSGU-UHFFFAOYSA-N 1-amino-4-bromo-7-chloro-9,10-dioxoanthracene-2-sulfonic acid Chemical compound O=C1C2=CC=C(Cl)C=C2C(=O)C2=C1C(Br)=CC(S(O)(=O)=O)=C2N YEWQHDWZAAMSGU-UHFFFAOYSA-N 0.000 claims description 2
- HUCGKSXUGYWDMJ-UHFFFAOYSA-N 4-cyclohexylcyclohexan-1-amine Chemical group C1CC(N)CCC1C1CCCCC1 HUCGKSXUGYWDMJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- -1 1-amino-4-bromo-7-chloranthraquinone-2-sulfonic acid potassium Chemical compound 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940048842 sodium xylenesulfonate Drugs 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
- C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
- C09B1/303—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in the anthracene nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
<B>Zusatzpatent</B> zum Hauptpatent Nr. 282093 Verfahren zur Herstellung eines lebhaften sauren Walkfarbstoffes der Anthrachinonre#iheJ. Gegenstand des vorliegenden Patentes ist ein Verfahren zur Herstellung eines lebhaften sauren Walkfarbstoffes der Anthrachinonreihe, welches dadurch gekennzeichnet ist, dass man 1 Mol 1-Ainino-4-brom-7-chloranthrachinon-2- sulfonsäure mit 1 Mol p-Aminobicyclohexyl kondensiert.
<I>Beispiel:</I> 6),1 Teile 1-amino-4-brom-7-chloranthra- ehinon-2-sulfonsaures Kalium, 10 Teile p Aminobicyelohexyl, 2,5 Teile 30o/oige Na triumhydroxydlösung, 0,2 Teile Kupferpulver und 0,2 Teile Kupferchlorür werden in 100 Teilen einer 20-40 o/oigen wässrigen Lösung von xylolsulfonsaurem Natrium während 16 Stunden unter Rühren und Einleiten eines mässigen Stickstoffstromes auf 60-80 er hitzt. Die Farbe der Masse schlägt dabei all mählich von rot nach blau um.
Nach dem Aufarbeiten des Ansatzes erhält man ein blaues Parbstoffpulver, dessen leb- hafte und hervorragend walkechte blaue Färbungen auf Wolle, Seide und syntheti schen Polyamidfasern etwas grünstichiger sind als diejenigen- mit dem Farbstoff des Hauptpatentes.
<B> Additional patent </B> to main patent no. 282093 Process for the production of a lively acidic milled anthraquinone dye. The subject of the present patent is a process for the preparation of a lively acidic milled dye of the anthraquinone series, which is characterized in that 1 mole of 1-amino-4-bromo-7-chloroanthraquinone-2-sulfonic acid is condensed with 1 mole of p-aminobicyclohexyl.
<I> Example: </I> 6), 1 part of 1-amino-4-bromo-7-chloranthraquinone-2-sulfonic acid potassium, 10 parts of p aminobicyelohexyl, 2.5 parts of 30% sodium hydroxide solution, 0, 2 parts of copper powder and 0.2 parts of copper chloride are heated to 60-80 in 100 parts of a 20-40% aqueous solution of sodium xylenesulfonate for 16 hours while stirring and passing in a moderate stream of nitrogen. The color of the mass gradually changes from red to blue.
After the batch has been worked up, a blue pigment powder is obtained whose lively and outstandingly knuckle-fast blue dyeings on wool, silk and synthetic polyamide fibers are somewhat greener than those with the dye of the main patent.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH285683T | 1948-01-28 | ||
| CH282093T | 1948-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH285683A true CH285683A (en) | 1952-09-15 |
Family
ID=25732154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH285683D CH285683A (en) | 1948-01-28 | 1948-01-28 | Process for the production of a lively acidic milled dye of the anthraquinone series. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH285683A (en) |
-
1948
- 1948-01-28 CH CH285683D patent/CH285683A/en unknown
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