DE233147C - - Google Patents
Info
- Publication number
- DE233147C DE233147C DENDAT233147D DE233147DA DE233147C DE 233147 C DE233147 C DE 233147C DE NDAT233147 D DENDAT233147 D DE NDAT233147D DE 233147D A DE233147D A DE 233147DA DE 233147 C DE233147 C DE 233147C
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- dyes
- derivatives
- aminophenol
- naphtol
- 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
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000975 dye Substances 0.000 claims description 5
- 239000000987 azo dye Substances 0.000 claims description 3
- 150000001896 cresols Chemical class 0.000 claims description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 3
- MTSSGMLNGQGKPC-UHFFFAOYSA-N (2-amino-6-hydroxyphenyl)-phenylmethanone Chemical compound NC1=CC=CC(O)=C1C(=O)C1=CC=CC=C1 MTSSGMLNGQGKPC-UHFFFAOYSA-N 0.000 description 2
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-Nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 2
- SYNOBHNBCHZOHG-UHFFFAOYSA-N N-(3-hydroxyphenyl)benzamide Chemical compound OC1=CC=CC(NC(=O)C=2C=CC=CC=2)=C1 SYNOBHNBCHZOHG-UHFFFAOYSA-N 0.000 description 2
- 206010039587 Scarlet fever Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 1
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-Naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-Aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-Aminophenol Chemical class NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 description 1
- FLROJJGKUKLCAE-UHFFFAOYSA-N 3-amino-2-methylphenol Chemical class CC1=C(N)C=CC=C1O FLROJJGKUKLCAE-UHFFFAOYSA-N 0.000 description 1
- SSQQBRZUIXIPIP-UHFFFAOYSA-N 5-diazo-2-nitrocyclohexa-1,3-diene Chemical compound [O-][N+](=O)C1=CCC(=[N+]=[N-])C=C1 SSQQBRZUIXIPIP-UHFFFAOYSA-N 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- -1 aryl sulfonic acid derivatives Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE Bm. GRUPPECLASS Bm. GROUP
Verfahren zur Erzeugung von Azofarbstoffen auf der Faser.Process for the production of azo dyes on the fiber.
Patentiert im Deutschen Reiche vom 15. April 1910 ab. Patented in the German Empire on April 15, 1910.
Es wurde gefunden, daß sich die bisher zur Herstellung von Azofarbstoffen auf der Faser noch nicht benutzten Acidylderivate des m-Aminophenols bzw. -kresols in ganz besonderer Weise zu diesem Zwecke eignen und beim Kuppeln mit Diazoverbindungen auf der Faser Färbstoffe ergeben, die sich vor den betreffenden Produkten aus den gebräuchlichen Komponenten, wie ß-Naphtol, m-Phenylen- oder Toluylendiamin, durch ihre gelbstichige Nuance unterscheiden. Die so hergestellten Färbungen zeichnen sich außerdem durch ganz besondere Waschechtheit aus und bieten deshalb auch vor der Verwendung des für ähnliehe Zwecke schon empfohlenen, ebenfalls gelbere Nuancen liefernden Phenols besondere Vorteile.It has been found that the hitherto used for the production of azo dyes on the fiber not yet used acidyl derivatives of m-aminophenol or cresol in particular Way are suitable for this purpose and when coupling with diazo compounds on the fiber results in dyes that are before the relevant products from the common components, such as ß-naphtol, m-phenylene or toluylenediamine, differentiate them by their yellowish nuance. The so produced Dyes are also characterized by a very special washfastness and therefore offer also before using the one already recommended for similar purposes, likewise Phenol that provides yellow nuances has particular advantages.
Die mit einer alkalischen Lösung von Benzoyl-m-aminophenol, welche 25 g hiervon im Liter enthält, geklotzte Ware wird nach dem Trocknen in üblicher Weise mit einer Lösung von p-Nitrodiazobenzol, enthaltend 14 g p-Nitranilin im Liter, nachbehandelt. Man erhält so ein durch vorzügliche Waschechtheit und Chlorechtheit ausgezeichnetes Orange.Those with an alkaline solution of benzoyl-m-aminophenol, which contains 25 g of this per liter, padded goods are after drying in the usual manner with a solution of p-nitrodiazobenzene containing 14 g p-nitroaniline per liter, post-treated. One obtains one through excellent wash fastness and chlorine fastness excellent orange.
Ersetzt man das p-Nitranilin durch α - Naphtylamin, so erhält man ein Gelb; ebenso sind auch die auf der Faser entwickelten Nuancen nach dem violetten Ende des Spektrums hin verschoben, wenn man diazotierbare Farbstoffe auf der Faser mit obigen Entwicklern kuppelt. So erhält man aus Diazoindigoblau 2 R L beim Entwickeln mit ß-Naphtol ein Blau, mit m-Benzoylaminophenol ein Violett. Diazobrillantscharlach gibt mit ß-Naphtol ein blaustichiges Scharlach, mit m-Benzoylaminophenol ein gelbstichiges Scharlach. In ähnlicher Weise ändern sich die Nuancen aller übrigen Farbstoffe. An Stelle des Benzoyl-m-aminophenols können mit gleichem Erfolge alle übrigen obengenannten Acidylderivate, wie die Acetyl Verbindungen, Carbonylderivate, Arylsulfosäurederivate, verwendet werden, ebenso lassen sich an Stelle dieser Aminophenolderivate auch die entsprechenden Aminokresolderivate verwenden.If the p-nitroaniline is replaced by α-naphthylamine, a yellow color is obtained; so are the nuances developed on the fiber after the purple end of the Spectrum shifted when using diazotizable dyes on the fiber with the above Developers Couples. In this way, 2 R L are obtained from diazoindigo blue during development ß-naphtol a blue, with m-benzoylaminophenol a purple. Diazo Brilliant Scarlet gives a bluish scarlet fever with ß-naphtol, a yellowish tinge with m-benzoylaminophenol Scarlet fever. The nuances of all other dyes change in a similar way. Instead of benzoyl-m-aminophenol can with the same success all other acidyl derivatives mentioned above, such as the acetyl compounds, carbonyl derivatives, aryl sulfonic acid derivatives are used, Likewise, the corresponding aminocresol derivatives can also be used in place of these aminophenol derivatives use.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE233147C true DE233147C (en) |
Family
ID=493107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT233147D Active DE233147C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE233147C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868542A (en) * | 1988-08-22 | 1989-09-19 | Thompson Michael L | Automotive brake light and communication system |
-
0
- DE DENDAT233147D patent/DE233147C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868542A (en) * | 1988-08-22 | 1989-09-19 | Thompson Michael L | Automotive brake light and communication system |
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