AT47417B - Process for making mercerized cotton goods dyed with sulfur dyes - Hand. - Google Patents

Process for making mercerized cotton goods dyed with sulfur dyes - Hand.

Info

Publication number
AT47417B
AT47417B AT47417DA AT47417B AT 47417 B AT47417 B AT 47417B AT 47417D A AT47417D A AT 47417DA AT 47417 B AT47417 B AT 47417B
Authority
AT
Austria
Prior art keywords
making
hand
mercerized cotton
sulfur dyes
cotton goods
Prior art date
Application number
Other languages
German (de)
Original Assignee
Griesheim Elektron Chem Fab
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 Griesheim Elektron Chem Fab filed Critical Griesheim Elektron Chem Fab
Application granted granted Critical
Publication of AT47417B publication Critical patent/AT47417B/en

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  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coloring (AREA)

Description

  

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   Das Verfahren sei in folgenden   Beispielen erläutert :   
BeispielI. 



   Man färbt   2   5 kg mercrerisiertes Baumwollgarn in üblicher Weise mit einem Schwefelschwarz, zum Beispiel Thioxinschwarz RTO, spült und seift ¸ Stunde mit 5-10 9   Marseillerseifo   pro Liter. Nach dem Seifen wird abgeschleudert und hierauf in ein Bad eingegangen, welches 17   g Milchsäure   und 7   9   Soda oder   11#2 g Natronlauge 50  Bé   enthält. In diesem zum Teil neutralisierten Säurebad wird das Garn 15-20 Minuten umgezogen und dann ohne zu spülen geschleudert und getrocknet. Das so behandelte Garn hat einen kräftigen Seidengriff angenommen und seine ursprüngliche Reissfestigkeit wird weder durch Dämpfen unter Druck, noch durch längeres Lagern verändert. An Stelle von   Milchsäure   und Soda bezw.

   Natronlauge kann mit gleichem Erfolg 5 g Milchsäure und 15 g milchsaures Natron verwendet werden. 
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   Man verfährt wie in Beispiel I, nur verwendet man an Stelle von   Milchsäure 21#3 g   Weinsäure und   115 Soda   oder   18'3 9   Natronlauge 50  Be pro Liter Säurebad, oder auch 5   9   Weinsäure und 25   9   weinsaures Natron pro Liter.



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   The procedure is explained in the following examples:
Example I.



   25 kg of mercerized cotton yarn are dyed in the usual way with a sulfur black, for example Thioxinschwarz RTO, rinsed and soaped for hour with 5-10 9 Marseilles soap per liter. After soaking, it is spun off and then entered a bath which contains 17 g of lactic acid and 7 9 soda or 11 # 2 g sodium hydroxide solution 50 Bé. In this partially neutralized acid bath, the yarn is pulled for 15-20 minutes and then spun and dried without rinsing. The yarn treated in this way has acquired a strong silk handle and its original tensile strength is neither changed by steaming under pressure nor by prolonged storage. Instead of lactic acid and soda respectively.

   Sodium hydroxide solution can be used with 5 g of lactic acid and 15 g of lactic acid sodium with equal success.
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   The procedure is as in Example I, except that instead of lactic acid, 21 # 3 g tartaric acid and 115 soda or 18.39 sodium hydroxide solution 50 Be per liter acid bath, or 59 tartaric acid and 25.9 tartaric soda per liter.

Claims (1)

PATEN'r-ANSPRUCH : EMI2.2 Baumwollwaren durch Behandeln derselben mit Milch-oder Weinsäure, dadurch gekennzeichnet, dass das bekannte Absäuern der geseiften Waren mit diesen Säuren bei Gegenwart eines Salz derselben durchgeführt wird. PATENT CLAIM: EMI2.2 Cotton goods by treating them with lactic or tartaric acid, characterized in that the known acidification of the soaped goods with these acids is carried out in the presence of a salt thereof.
AT47417D 1908-10-19 1909-09-16 Process for making mercerized cotton goods dyed with sulfur dyes - Hand. AT47417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE47417X 1908-10-19

Publications (1)

Publication Number Publication Date
AT47417B true AT47417B (en) 1911-04-10

Family

ID=5625633

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47417D AT47417B (en) 1908-10-19 1909-09-16 Process for making mercerized cotton goods dyed with sulfur dyes - Hand.

Country Status (1)

Country Link
AT (1) AT47417B (en)

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