CH93280A - Process for the production of a vat dye of the anthraquinone series. - Google Patents
Process for the production of a vat dye of the anthraquinone series.Info
- Publication number
- CH93280A CH93280A CH93280DA CH93280A CH 93280 A CH93280 A CH 93280A CH 93280D A CH93280D A CH 93280DA CH 93280 A CH93280 A CH 93280A
- Authority
- CH
- Switzerland
- Prior art keywords
- vat dye
- production
- red
- parts
- anthraquinone series
- Prior art date
Links
- 239000000984 vat dye Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 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 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- WOAHJDHKFWSLKE-UHFFFAOYSA-N 1,2-benzoquinone Chemical group O=C1C=CC=CC1=O WOAHJDHKFWSLKE-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
- C09B5/44—Azines of the anthracene series
- C09B5/46—Para-diazines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Description
Verfahren zur Herstellung eines Kiipenfarbstoffes der antlii#aeliinoni#eilie. Es wurde gefunden, da1. man einen neuen penfarbstoff der Antbraeliiiionreilie lier- .,Lellen kann, wenn inan 1 Mol. 1-Aniino- anthrachiiion finit 1 11o1. 1:
2-Naphtocliinon- 4-sulfosäure kondensiert und auf die o-Chinon- gruppe des so erhaltenen Produktes 1 31o1. 2: 3-Diaininoaiitlii aehinon einwirken läf,)t. Der so gewonnene Küpenfarbstoff bildet ein rotes Pulver, das sich in Nitrobenzol schwer mit roter, in ()leuin und konzentrierter Schwefel- säure finit grüner Farbe löst.
Mit Hydro- sulfit und Natronlauge wird eine rote Kühe erhalten, aus welcher Baumwolle in satten, vorzüglich echten bordeauxTiinen gefärbt wird. <I>Beispiel:</I> 20 Teile 1-Aniinoanthracliinori werden in 1400 Teilen Eisessig kochend gelöst und hierauf auf 100 abgekühlt.
Hierzu lüUt man eine lieil.>e Lösung von 40 Teilen 1 :2-Nalihto- chinon-4-sulfosaurein Kaliuni in 400 Teile Wasser fliePjen und kocht etwa ','., Stunde ain Rückfluss. Man saugt heil.') ab, wäscht finit hei1:>em Wasser neutral und trocknet.
10 Teile dieses Kondensationsproduktes werden zusammen finit <B>7</B> Teilen ? : 3-Diamino- anthrachinon und<B>500</B> Teilen Nitrobenzol aufgekocht. 'Zach dem Abkühlen auf 100 wird mit 2() Teilen Eiseessig versetzt, eine Stunde am IiückfluP>kühler weiter gekockt,
waren filtriert und der Rückstand, nachdem er finit Alkohol und darin mit Wasser nach gewaseben worden ist, getrocknet.
Process for the production of a pillar dye of the anti-ali-aeliinoni-egg. It was found that 1. a new pen dye of the anti-Israeliionreilie., Lellen can, if inan 1 mol. 1-Aniino-anthrachiiion finit 1 11o1. 1:
2-Naphtocliinone-4-sulfonic acid condensed and onto the o-quinone group of the product 1 31o1 thus obtained. 2: 3-Diaininoaiitlii aehinon works,) t. The vat dye obtained in this way forms a red powder which is difficult to dissolve in nitrobenzene with red, in () leuin and concentrated sulfuric acid, finite green color.
With hydrosulphite and caustic soda, a red cow is obtained, from which cotton is dyed in rich, exquisitely genuine bordeaux tiines. <I> Example: </I> 20 parts of 1-aniinoanthracliinori are dissolved in 1400 parts of glacial acetic acid at the boil and then cooled to 100.
For this purpose, a small solution of 40 parts of 1: 2-Nalihtoquinon-4-sulfosaurein Kaliuni is circulated in 400 parts of water and refluxed for about 1 hour. One sucks off healthy. '), Washes finite hot1:> in water neutral and dries.
10 parts of this condensation product are finite <B> 7 </B> parts? : 3-diamino anthraquinone and <B> 500 </B> parts of nitrobenzene boiled. After cooling to 100, 2 () parts of ice vinegar are added, and the mixture is boiled for an hour at a cooler reflux,
were filtered and the residue, after washing it with alcohol and then washing it with water, dried.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH93280T | 1921-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH93280A true CH93280A (en) | 1922-03-16 |
Family
ID=4350801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93280D CH93280A (en) | 1921-02-11 | 1921-02-11 | Process for the production of a vat dye of the anthraquinone series. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH93280A (en) |
-
1921
- 1921-02-11 CH CH93280D patent/CH93280A/en unknown
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