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
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)
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)
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 |
-
1928
- 1928-05-26 AT AT112977D patent/AT112977B/en active
Cited By (1)
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 |