DE610170C - Process for the aftertreatment of colorings and prints - Google Patents

Process for the aftertreatment of colorings and prints

Info

Publication number
DE610170C
DE610170C DE1930610170D DE610170DD DE610170C DE 610170 C DE610170 C DE 610170C DE 1930610170 D DE1930610170 D DE 1930610170D DE 610170D D DE610170D D DE 610170DD DE 610170 C DE610170 C DE 610170C
Authority
DE
Germany
Prior art keywords
aftertreatment
prints
soap
colorings
dyeings
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.)
Expired
Application number
DE1930610170D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
H TH BOEHME AKT GES
Original Assignee
H TH BOEHME AKT GES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by H TH BOEHME AKT GES filed Critical H TH BOEHME AKT GES
Application granted granted Critical
Publication of DE610170C publication Critical patent/DE610170C/en
Expired legal-status Critical Current

Links

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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Description

Verfahren zur Nachbehandlung von Färbungen und Drucken Es wurde gefunden, daß, die Reinheit des Farbtons und die Reibechtheit der nasch den gebräuchlichen Färbe- und Druckverfahren z. B. durch Grundieren der Ware mit z, 3-Oxynaphthoesäurearyliden und Entwickeln mit Diazoverbindungenerhältlichen Entwicklungsfärbungen erhöht werden kann, wenn man die Seife in den zum Nachbehandeln der Färbungen bislang ausschließlich verwendeten kochenden zwei- bis dreiprozentigen Seifenlösungen teilweise durch sulfonierte höhere aliphatnsche Alkohole bzw. deren Salze ersetzt. Auch- bei Verwendung von hartem Wasser treten dann keine Störungen durch Kalkseifenbildung auf.Process for the aftertreatment of dyeings and prints It has been found that, the purity of the shade and the rubbing fastness of the nasch the usual Dyeing and printing processes z. B. by priming the goods with z, 3-Oxynaphthoesäurearyliden and development colors available with diazo compounds can be increased can if you use the soap in the aftertreatment of the dyeings so far only used boiling two to three percent soap solutions partly by sulfonated replaced higher aliphatic alcohols or their salts. Even- when using With hard water there are no disturbances due to the formation of lime soap.

Die zur Verwendung kommenden Sülfon'erungsprodukte der Fettalkohole sind z. B. nach Patent 542 048 sowie nach den aus der französischen Patentschrift 671 456 und deren Zusatzpatentschrift 37 134 bekannten Verfahren erhältlich.The sulfonation products of the fatty alcohols that are used are z. B. according to patent 542 048 and according to the French patent 671 456 and its additional patent 37 134 known processes available.

In der Regel genügt ein Zusatz von o,9 bis i g dieser Sulfonierungsprodukte zu jedem Liter der gebräuchlichen, schwach alkalischen und noch Seife enthaltenden Nachbehandlungsbäder. Bei,spi@el Grundierung: 4 g/1 a, 3-Oxynaphthoylaminiobenzol und 6 g/1 Türldschrotöl, heiß gelöst. Entwicklung: 4 g/1 diazotiertes 3-Nitro-4-amino- i-methylbenzol.As a rule, it is sufficient to add 0.9 to 1 g of these sulfonation products to every liter of the usual, weakly alkaline and still containing soap Aftertreatment baths. For, spi @ el primer: 4 g / 1 a, 3-oxynaphthoylaminiobenzene and 6 g / 1 Türldschrotöl, dissolved hot. Development: 4 g / 1 diazotized 3-nitro-4-amino- i-methylbenzene.

Mit der folgenden Lösung wurde 1/2 Stunde kochend geseift: 2g/1 Seife, o,5 g/1 dodecylschwefelsaures Natrium und i g/1 wasserfreies Natriumcarbonat.With the following solution for 1/2 hour was soaped at the boil: 2g / 1 soap, o, 5 g / 1 sodium and dodecylschwefelsaures ig / 1 anhydrous sodium carbonate.

Claims (1)

PATENTANSPRUCFI: -Verfahren zur Nachbehandlung von Färbungen und Drucken, die durch Entwickeln von wasserunlöslichen Azofarbstoffen auf der Faser hergestellt werden, dadurch gekennzeichnet, daß man beim Nachseifen der Färbungen die Seife teilweise durch Sulfoniefungspnodukte höherer aliphatischer Alkohole oder durch deren Salze @ers,etzt.PATENT APPLICATION: -Process for the aftertreatment of dyeings and prints, made by developing water-insoluble azo dyes on the fiber are, characterized in that the soap is used when the dyeings are re-soaped partly by sulfonation products of higher aliphatic alcohols or by their salts @ ers, etzt.
DE1930610170D 1930-12-09 1930-12-09 Process for the aftertreatment of colorings and prints Expired DE610170C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE610170T 1930-12-09

Publications (1)

Publication Number Publication Date
DE610170C true DE610170C (en) 1935-03-06

Family

ID=6576064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930610170D Expired DE610170C (en) 1930-12-09 1930-12-09 Process for the aftertreatment of colorings and prints

Country Status (1)

Country Link
DE (1) DE610170C (en)

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