DE239193C - - Google Patents
Info
- Publication number
- DE239193C DE239193C DENDAT239193D DE239193DA DE239193C DE 239193 C DE239193 C DE 239193C DE NDAT239193 D DENDAT239193 D DE NDAT239193D DE 239193D A DE239193D A DE 239193DA DE 239193 C DE239193 C DE 239193C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- acid
- baths
- dyeing
- carbon tetrachloride
- 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
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 12
- 238000004043 dyeing Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 230000001476 alcoholic Effects 0.000 claims description 4
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N Carbon tetrachloride Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 10
- 239000000975 dye Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- PGMYKACGEOXYJE-UHFFFAOYSA-N Amyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229940072049 amyl acetate Drugs 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- FJBHGWADYLMEJG-UHFFFAOYSA-M sodium;3-[[4-[[4-(diethylamino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC=1C=C(C=CC=1)S([O-])(=O)=O)=C(C=C1)C=CC1=[N+](CC)CC1=CC=CC(S([O-])(=O)=O)=C1 FJBHGWADYLMEJG-UHFFFAOYSA-M 0.000 description 1
- 150000004961 triphenylmethanes Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
- D06P1/928—Solvents other than hydrocarbons
-
- 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
- D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
- D06P1/922—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
- D06P1/924—Halogenated hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 239193 KLASSE 8 m. GRUPPE- M 239193 CLASS 8 w. GROUP
Verfahren zum Trockenfärben. Patentiert im Deutschen Reiche vom 10. September 1910 ab.Dry dyeing method. Patented in the German Empire on September 10, 1910.
Zum Trockenfärben, d. h. der Färbemethode, bei der die Gegenwart von Wasser im wesentlichen ausgeschlossen ist, bedient man sich meist ■ benzinlöslicher Farbstoffe oder Farbpräparate in Benzin und anderen Kohlenwasserstoffen oder gechlorten Kohlenwasserstoffen. Bei Anwendung dieser Methode ist es jedoch unmöglich, gleichmäßige und nur einigermaßen lichtbeständige Färbungen zuFor dry dyeing, d. H. the dyeing method in which the presence of water is essentially is excluded, one usually uses ■ petrol-soluble dyes or color preparations in gasoline and other hydrocarbons or chlorinated hydrocarbons. When using this method is however, it is impossible to produce uniform and only somewhat lightfast colorations
ίο erhalten, und es wurde daher von Farrel und May (s. Journal of the Society of Dyers and Colourists, 1908, S. 40 u. f.) vorgeschlagen, lichtbeständige Säurefarbstoffe in alkoholischer Lösung zu verwenden, welche einem mit benzinlöslicher Seife versetzten Benzinbade zugesetzt werden sollten.ίο received, and it was therefore made by Farrel and May (see Journal of the Society of Dyers and Colourists, 1908, pp. 40 and f.) suggested that to use light-resistant acid dyes in alcoholic solution, which one with gasoline-soluble Soap should be added to petrol baths.
Aus den so bereiteten Bädern erhält man wohl Färbungen in brauchbarer Lichtechtheit, jedoch nutzen sich die Bäder nur sehr unvollkommen aus und dunkle Töne können darin überhaupt nicht erzeugt werden. Man hat ferner, um die zum Färben notwendige klare Lösung zu erzielen, der mit der alkoholischen Farblösung versetzten Benzin flotte Säureester,.From the baths prepared in this way one gets dyeings with useful lightfastness, however, the bathrooms are only used very imperfectly and dark tones can be used in them cannot be generated at all. One also has to get the clearness necessary for dyeing To achieve a solution, the liquor acid ester of the petrol mixed with the alcoholic color solution.
z. B. Amylacetat, oder solche aromatischen Säuren, z. B. Salicylsäure u. dgl. zugesetzt, die in einer Mischung von Alkoholen mit Benzin u. dgl. ebenfalls löslich sind. Allein auch auf diese Weise sind keine satten Färbungen zu erzeugen; die Farbbäder nutzen sich auch nach dieser Methode schlecht aus. Zudem ist die Verwendung von Amylacetat wegen des intensiven gesundheitsschädlichen Geruchs und des verhältnismäßig hohen Preises praktisch kaum zulässig.z. B. amyl acetate, or such aromatic acids, e.g. B. salicylic acid and the like are also soluble in a mixture of alcohols with gasoline and the like. Alone too in this way no saturated colors can be produced; the color baths are also used looks bad after this method. In addition, the use of amyl acetate is because of the intense unhealthy odor and the relatively high price practical hardly permitted.
Es wurde nun die wichtige Beobachtung gemacht, daß auch beim Trockenfärben die alkoholischen Farbstofflösungen angesäuert werden können,' wenn das Färben in Tetrachlorkohlenstoff oder in sonstigen gechlorten Kohlen-Wasserstoffen vorgenommen wird. Das Färbebad bleibt in diesem Falle auch nach Zusatz der organischen Säuren vollkommen klar und ermöglicht so* ein gleichmäßiges Anfärben der verschiedenen Gespinstfasern.The important observation has now been made that even in dry dyeing the Alcoholic dye solutions can be acidified 'when dyeing in carbon tetrachloride or in other chlorinated hydrocarbons. The dye bath in this case remains completely clear and even after the addition of the organic acids thus * enables the various fibers to be colored evenly.
Als Säuren sind besonders hochkonzentrierte Essigsäure, Ameisensäure und Milchsäure geeignet, die den mit Alkohol versetzten Bädern von gechlorten Kohlenwasserstoffen zugesetzt werden. Zur Herstellung der Bäder löst man die Säurefarbstoffe in Alkohol unter Zusatz genannter Säuren und bringt die Lösung in ein Bad von Tetrachlorkohlenstoff. Für manche Farbstoffe, namentlich solche der Triphenylmethanreihe, ist ein Zusatz von Benzinseife vorteilhaft.Highly concentrated acetic acid, formic acid and lactic acid are particularly suitable as acids, which are added to the alcohol-treated baths of chlorinated hydrocarbons will. To prepare the baths, the acid dyes are dissolved in alcohol with additives called acids and brings the solution into a bath of carbon tetrachloride. For some dyes, especially those of the triphenylmethane series, are added to petrol soap advantageous.
Man löst 10 Teile Roccellin unter leichtem Erwärmen in 890 Teilen Alkohol, setzt 100 Teile Ameisensäure 100 Prozent zu und gibt die klare Lösung in 2000 Teile Tetrachlorkohlenstoff. 10 parts of roccellin are dissolved in 890 parts of alcohol with gentle heating, and 100 parts are added Add 100 percent formic acid and add the clear solution to 2000 parts carbon tetrachloride.
Beispiel II. .Example II..
Man löst 10 Teile Formylviolett S 4 B unter leichtem Erwärmen in 890 Teilen Alkohol, setzt 100 Teile Ameisensäure 100 Prozent zu und10 parts of formyl violet S 4 B are dissolved in gentle heating in 890 parts of alcohol, 100 parts of formic acid adds 100 percent and
gibt die klare Lösung in eine Mischung von 1950 Teilen Tetrachlorkohlenstoff und 50 Teilen Saponin.gives the clear solution to a mixture of 1950 parts of carbon tetrachloride and 50 parts Saponin.
. Man behandelt die zu färbende Ware in einem der so bereiteten Farbbäder 1J2 bis ι Stunde unter leichtem Erwärmen bis auf 30 bis 40° C, drückt ab und spült in Tetrachlorkohlenstoff. . Treating the starting to be dyed goods in one of the so prepared dye baths 1 J 2 to ι hour with gentle heating up to 30 to 40 ° C, pressed and rinsed in carbon tetrachloride.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE239193C true DE239193C (en) |
Family
ID=498658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT239193D Active DE239193C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE239193C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2054430A1 (en) * | 1969-04-30 | 1971-04-23 | Gillet Thaon Sa | Anhydrous basic dyeing medium for fibres - and textiles |
FR2124193A2 (en) * | 1971-02-05 | 1972-09-22 | Gillet Thaon Sa |
-
0
- DE DENDAT239193D patent/DE239193C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2054430A1 (en) * | 1969-04-30 | 1971-04-23 | Gillet Thaon Sa | Anhydrous basic dyeing medium for fibres - and textiles |
FR2124193A2 (en) * | 1971-02-05 | 1972-09-22 | Gillet Thaon Sa |
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