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AT132548B - Process for the production of artificial structures from viscose. - Google Patents

Process for the production of artificial structures from viscose.

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Publication number
AT132548B
AT132548B AT132548DA AT132548B AT 132548 B AT132548 B AT 132548B AT 132548D A AT132548D A AT 132548DA AT 132548 B AT132548 B AT 132548B
Authority
AT
Austria
Prior art keywords
viscose
production
artificial structures
structures
insoluble
Prior art date
Application number
Other languages
German (de)
Inventor
Benno Borzykowski
Original Assignee
Benno Borzykowski
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 Benno Borzykowski filed Critical Benno Borzykowski
Application granted granted Critical
Publication of AT132548B publication Critical patent/AT132548B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung   künstlicher   Gebilde aus Viskose. 



   Es ist bekannt, der spinnfertigen Viskose Alkalisilikate zuzusetzen, um das Zusammenkleben der Fäden zu verhindern. Eine gewisse Starrheit der gesponnenen Gebilde aus Viskose wurde ferner durch Zusatz von wässerigen Lösungen von Alkalisilikaten   zur Löselauge für   das Xanthogenat erzielt   (österr.   



  Patentschrift Nr. 101957). Schliesslich ist vorgeschlagen worden, Kunstseidefäden das Aussehen und den 
 EMI1.1 
 Aluminaten. Resinaten und anderen Stoffen,   welche die Schliipfrigkeit des fertigen Fadens herabsetzen,   können den Gebilden gleichfalls einverleibt werden, um das für Wolle typische Gefühl der Rauheit hervortreten zu lassen. 



   Die vorliegende Erfindung zielt darauf ab, matte   Kunstseidefäden   von   naturseidenähnlichem   Glanz aus Viskose zu gewinnen, die zum Unterschiede gegenüber Fäden von wollartigem Charakter eine   glatte Oberfläche aufweisen. Gemäss   der Erfindung wird dieses Ziel durch die Einverleibung von unlöslichen oder nur teilweise   löslichen   anorganischen Stoffen in die Viskose in   planmässig   geregelten   Mengen   erreicht. 



   Demgemäss besteht das Verfahren gemäss der Erfindung darin, dass der Viskose   unlösliche   oder   nur teilweise lösliche   Stoffe in solchen Mengen zugesetzt werden, dass die gesponnenen Gebilde einen matten   naturseideähnlirhen   Glanz aufweisen. Durch Regelung der Zusatzmengen kann je nach Wunsch der edelmatte Glanz in stärkerem oder schwächerem Masse hervorgerufen werden. 



   Zur Erläuterung sei das folgende Beispiel angeführt :
Zu einer Viskose, deren Zellulosegehalt 8'0 bis   8-2% beträgt,   werden   300 Bariumhydroxyd zu-   gesetzt. Die so hergestellte Viskose kann in der üblichen Weise   versponnen   werden. 



   Dieselbe Wirkung kann durch verschiedenartige andere in   Viskose unlösliche   oder nur teilweise 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of artificial structures from viscose.



   It is known to add alkali silicates to the viscose ready for spinning in order to prevent the threads from sticking together. A certain rigidity of the spun viscose structures was also achieved by adding aqueous solutions of alkali silicates to the solution for the xanthate (Austrian



  Patent No. 101957). Finally, it has been suggested that rayon threads look and feel
 EMI1.1
 Aluminates. Resinates and other substances that reduce the slippiness of the finished thread can also be incorporated into the structures in order to bring out the feeling of roughness typical of wool.



   The aim of the present invention is to obtain matt rayon threads of natural silk-like sheen which, in contrast to threads of a wool-like character, have a smooth surface. According to the invention, this objective is achieved by incorporating insoluble or only partially soluble inorganic substances into the viscose in systematically controlled amounts.



   Accordingly, the method according to the invention consists in adding insoluble or only partially soluble substances to the viscose in such amounts that the spun structures have a matt natural silk-like sheen. By regulating the additional quantities, the noble matt gloss can be produced to a greater or lesser extent, depending on the requirements.



   The following example is given as an explanation:
300 barium hydroxide is added to a viscose with a cellulose content of 8-0 to 8-2%. The viscose produced in this way can be spun in the usual way.



   The same effect can be caused by various other insoluble or only partially in viscose
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung künstlicher Gebilde aus Viskose, dadurch gekennzeichnet, dass man der Viskose unlösliche oder nur teilweise lösliche anorganische Stoffe in solchen Mengen einverleibt, dass die EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of artificial structures from viscose, characterized in that insoluble or only partially soluble inorganic substances are incorporated into the viscose in such amounts that the EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT132548D 1927-06-24 1928-06-23 Process for the production of artificial structures from viscose. AT132548B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE132548X 1927-06-24

Publications (1)

Publication Number Publication Date
AT132548B true AT132548B (en) 1933-03-25

Family

ID=5664558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT132548D AT132548B (en) 1927-06-24 1928-06-23 Process for the production of artificial structures from viscose.

Country Status (1)

Country Link
AT (1) AT132548B (en)

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