[go: up one dir, main page]

AT112977B - Process and means for desulfurizing viscose synthetic products. - Google Patents

Process and means for desulfurizing viscose synthetic products.

Info

Publication number
AT112977B
AT112977B AT112977DA AT112977B AT 112977 B AT112977 B AT 112977B AT 112977D A AT112977D A AT 112977DA AT 112977 B AT112977 B AT 112977B
Authority
AT
Austria
Prior art keywords
viscose
desulfurizing
synthetic products
artifacts
organic
Prior art date
Application number
Other languages
German (de)
Original Assignee
Herminghaus & Co Ges Mit Besch
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 Herminghaus & Co Ges Mit Besch filed Critical Herminghaus & Co Ges Mit Besch
Application granted granted Critical
Publication of AT112977B publication Critical patent/AT112977B/en

Links

Landscapes

  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren und Mittel zur Entschwefelung von   Viskosekunstprodukten.   
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 sich geht und dass ferner die Qualität der Kunstseide, d. h. die Mengen der Ia-Ware, auf diesem Wege wesentlich höher ausfällt als nach dem gewöhnlichen-Waschverfahren. 



   Es hat sich weiter herausgestellt, dass sich in bezug auf die Dehnbarkeit ein ganz ausserordentlicher
Unterschied zwischen der mit wässerigen Lösungen   entschwefelten   und der auf organischem Wege nach dem vorliegenden Verfahren entschwefelten Seide ergibt. Die   Trocken- und Nassdelmbahrkeit   der mit organischen   1i : Titteln entschwefelten Seirle steigt um   zirka   50%   gegenüber der mit wässerigen Lösungen entschwefelten Seide. 



   Die nach der Erfindung   entschwefelte   Seide zeigt im rohen Gewebe einen wesentlich vornehmeren milderen Glanz als die auf dem bisher üblichen Wege entschwefelte Kunstseide. 



   Selbstverständlich ist das Verfahren gegebenenfalls unter Änderung der Apparatur auch für die
Entschwefelung von Bändern, Filmen und sonstigen Produkten aus   Viskoselösungen   verwendbar. 



   PATENT-ANSPRÜCHE :
1. Verfahren zum Entschwefeln von   Viskosekunstprodukten,   gekennzeichnet durch die Verwen- dung solcher Körper, die nicht oder nur in geringem Masse quellend auf die Kunstprodukte einwirken.



   <Desc / Clms Page number 1>
 



  Process and means for desulfurizing viscose synthetic products.
 EMI1.1
 

 <Desc / Clms Page number 2>

 and that the quality of the rayon, d. H. the quantities of the Ia goods are significantly higher in this way than with the usual washing process.



   It has also been found that in terms of extensibility, a very extraordinary one
Difference between the silk desulphurised with aqueous solutions and the silk desulphurised organically according to the present process results. The dry and wet delicacy of the Seirle desulphurized with organic 1i: agents increases by about 50% compared to the silk desulphurized with aqueous solutions.



   The silk desulphurized according to the invention shows in the raw fabric a much more elegant, milder sheen than the artificial silk which has been desulphurized in the usual way.



   Of course, the process can also be used, if necessary with a change in the apparatus
Desulphurisation of tapes, films and other products from viscose solutions can be used.



   PATENT CLAIMS:
1. A method for desulphurising viscose artifacts, characterized by the use of bodies that do not swell or have only a slight swelling effect on the artifacts.

 

Claims (1)

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Viskosekunstprodukte vermittels einheitlicher organischer Körper oder Körpergemische oder Gemischen oder Lösungen anor- ganischer oder organischer Mittel in organischen Lösungsmitteln entsehwefelt werden. 2. The method according to claim 1, characterized in that the viscose synthetic products are desulfurized by means of uniform organic bodies or body mixtures or mixtures or solutions of inorganic or organic agents in organic solvents. 3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die organischen Lösung- mittel nur so viel Wasser enthalten, dass die Quellung der Kunstprodukte gering bleibt. 3. The method according to claim 1 and 2, characterized in that the organic solvents only contain so much water that the swelling of the artificial products remains low. 4. Entschwefelungsmittel für Viskosekunstprodukte, bestehend aus solchen Körpern, die nicht oder nur in geringem Masse quellend auf die Kunstprodukte einwirken, gegebenenfalls unter Zusatz geringer Wassermengen. 4. Desulphurising agents for viscose artifacts, consisting of bodies that do not swell or have only a slight swelling effect on the artifacts, possibly with the addition of small amounts of water.
AT112977D 1928-05-26 1928-05-26 Process and means for desulfurizing viscose synthetic products. AT112977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT112977T 1928-05-26

Publications (1)

Publication Number Publication Date
AT112977B true AT112977B (en) 1929-04-25

Family

ID=3627937

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112977D AT112977B (en) 1928-05-26 1928-05-26 Process and means for desulfurizing viscose synthetic products.

Country Status (1)

Country Link
AT (1) AT112977B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750299C (en) * 1933-05-28 1945-01-05 Ig Farbenindustrie Ag Process for the production of wool-like synthetic fibers from cellulose solutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750299C (en) * 1933-05-28 1945-01-05 Ig Farbenindustrie Ag Process for the production of wool-like synthetic fibers from cellulose solutions

Similar Documents

Publication Publication Date Title
AT112977B (en) Process and means for desulfurizing viscose synthetic products.
DE425770C (en) Process for the production of rubber with a large number of microscopic pores
DE328597C (en) Process for the production of woven fibers from straw and similar materials
DE557537C (en) Process for the production of a very low-resin cellulose
DE447479C (en) Process for impregnating fibers
DE717938C (en) Process for the softening of textiles made from cellulose rayon
AT121966B (en) Process for the production of matt artificial structures from soda-viscose.
DE662444C (en) Process for the production of antiseptic clothing
DE410877C (en) Process for obtaining the shiny particles in fish bodies
AT119027B (en) Process for the production of artificial threads, tapes, films and the like Like. Made of viscose.
AT123400B (en) Process for the production of colloidal cellulose.
DE508013C (en) Process for the desulphurization of viscose synthetic products
AT67744B (en) Process for the production of an elastic, horn-like product from animal skin pelts.
DE535947C (en) Means for stiffening bow, pleated and other folded edges
DE600524C (en) Process for the production of sized paper, cardboard and similar materials
AT83278B (en) Process for dyeing the silk black and weighing it down.
DE442303C (en) Stencil sheet
AT138007B (en) Process for the bleaching and desulphurization of structures made from viscose solutions.
DE747448C (en) Process for the production of cellulose flours, particularly suitable as feed or as an additive to dietetic nutrients
DE517103C (en) Process for roasting flax
DE351370C (en) Process for the production of a starch which gelatinizes with cold water
DE572783C (en) Process for the production of plastics
AT119026B (en) Process for the production of artificial textile structures with a matt, silk-like to completely reduced gloss.
DE435700C (en) Process for combining leather and rubber
DE388633C (en) Process for the production of cellulose ester solutions and masses