DE338653C - Process for the preparation of rayon for textile industrial purposes - Google Patents
Process for the preparation of rayon for textile industrial purposesInfo
- Publication number
- DE338653C DE338653C DE1917338653D DE338653DD DE338653C DE 338653 C DE338653 C DE 338653C DE 1917338653 D DE1917338653 D DE 1917338653D DE 338653D D DE338653D D DE 338653DD DE 338653 C DE338653 C DE 338653C
- Authority
- DE
- Germany
- Prior art keywords
- rayon
- preparation
- industrial purposes
- gases
- textile industrial
- 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
Links
- 238000000034 method Methods 0.000 title claims description 12
- 229920000297 Rayon Polymers 0.000 title claims description 8
- 239000002964 rayon Substances 0.000 title claims description 8
- 239000004753 textile Substances 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 4
- 229920002955 Art silk Polymers 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 229910003439 heavy metal oxide Inorganic materials 0.000 claims 1
- 150000004677 hydrates Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019646 color tone Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229910000498 pewter Inorganic materials 0.000 description 1
- 239000010957 pewter Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/24—Halides of elements of Groups 6 or 16 of the Periodic Table, e.g. chromyl chloride
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/20—Halides of elements of Groups 4 or 14 of the Periodic Table, e.g. zirconyl chloride
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/28—Halides of elements of Groups 8, 9, 10 or 18 of the Periodic Table
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
Verfahren zur Herrichtung von Kunstseide für textilindustrielle Zwecke. Den Gegenstand der Erfindung bildet ein Verfahren zur Herrichtung von Kunstseide für textilindustrielle Zwecke, in ,dem entweder nur,das Beschweren oder dieses und das Färben in einer dem Bekannten gegenüber neuartigen Weise erfolgen. Die bisher zum Beschweren angegebenen Verfahren waren reine-Imprägnierverfahren, die zu einem brauchbaren Ergebnis nicht führten, ida sich die zur Anwendung vorgeschlagenen Imprägniermittel nach dem Eintrocknen wieder herauswaschen ließen.Process for the preparation of rayon for textile industrial purposes. The subject of the invention is a method for the preparation of rayon for textile industrial purposes, in which either only, complaining or this and The dyeing is done in a way that is new to the familiar. The so far The processes specified to complain were pure impregnation processes leading to a The impregnating agent suggested for use did not lead to a useful result wash out again after drying.
In der Glühstrumpffabrikation wurden schon Imprägnierungen von Glühstrümpfen aus Kunstseide mit Leuchtfluid, das Thorn.itrat und Cernitrat enthält, vorgenommen. Die Umwandlung erfolgte dabei mit alkalisch wirkentden Mitteln, z. B. Ammoniakgas. im Gemisch mit Wasserdampf. Die so behandelten Gewebe sollten jedoch keinem textiltechnischen Zwecke @di;enen, die Gespinstfaser wurde vielmehr verbrannt, so daß ein Skelett aus Thoroxvd und Ceroxyd übrigblieb, das, als Glühkörper Verwendung fand.In the manufacture of mantles, impregnation of mantles was already used made of rayon with luminous fluid containing thorn nitrate and cerium nitrate. The conversion took place with alkaline agents, e.g. B. ammonia gas. mixed with steam. However, the fabrics treated in this way should not be of a textile-technical nature Purposes @di; enen, the roving was rather burned, so that a skeleton from thoroxide and cerium oxide remained, which was used as an incandescent body.
Gemäß der Erfindung wurde festgestellt, d'aß sich die Salze oder Schwermetalle echt in der Kunstseidefaser fixieren lassen, wahrscheinlich dergestalt, daß sich chemische Verbindungen des Zellulosehydrates mit der Base bilden. So lassen sich, mit Eisen-, Chromusw. Salzen brauchbare Erschwerungen erzielen. Es zeigt sich dabei' ,die überraschende Erscheinung, daß sich sehr konzentrierte Lösungen anwenden lassen, z.,B. 5o° Be stark und. darüber.According to the invention it was found that the salts or heavy metals can really be fixed in the artificial silk fiber, probably in such a way that Form chemical compounds of the cellulose hydrate with the base. So let with iron, chrome etc. Salt to achieve useful aggravations. It shows' , the surprising phenomenon that very concentrated solutions can be used, z., B. 5o ° Be strong and. about that.
Nach dem neuen Beschwerungsverfahren wird Kunstseide mit den Lösungen der Schwermetallsalze getränkt, abgeschleudert, getrocknet und mit alkalisch wirkenden Gasen, wie z. B. Ammoniak, behandelt. Wenn sich die Kunstseide beiß der Einwirkung der alkalisch wirkenden Gase zu stark erwärmen sollte, so werden die Gase mit Luft oder anderen indifferenten Gasen verdünnt, um eine Schädigung,der Kunstseide,durch die Erwärmung zu vermeiden. Nacheiner derartigen Behandlung ist fast sämtliches Hydrat echt fixiert, was bei der großen Menge des angewandten Beschwerungsmittels nicht zu erwarten :war. Die Faser, die zunächst trübe und milchig aussieht, wird beim Waschen mit Wasser @d'urch,sichti#,- und klar,, auch läßt sich eine Erhöhung des Glanzes feststellen. Die Erschwerung beträgt in einem Zuge bis zu etwa 50 Prozent.According to the new weighting process, rayon is soaked with the solutions of the heavy metal salts, spun off, dried and treated with alkaline gases, such as. B. ammonia treated. If the artificial silk should heat up too much due to the action of the alkaline gases, the gases are diluted with air or other inert gases in order to avoid damage to the artificial silk from the heating. After such a treatment, almost all the hydrate is really fixed, which was not to be expected with the large amount of the weighting agent used. The fiber, which initially looks cloudy and milky, becomes clear when washed with water, and an increase in gloss can also be determined. The difficulty is up to about 50 percent in one go.
Die Kunstseidefaser erfährt -bei der Behandlung nach diem neuen Verfahren eine Ouellung; ähnlich wie die Naturseidenfaser bei der Zinnerschwerung; es werden also auch bei der Verwendung d!er :erschwerten Kunstseide in der Textilindustrie die mit der Volumenvermehrung verknüpften wirtschaftlichen Vorteile erzielt.The artificial silk fiber experiences -with the treatment according to the new method a source; similar to the natural silk fiber in the pewter weight; it will So also when using the: made artificial silk more difficult in the textile industry achieved the economic benefits associated with the increase in volume.
Soll die nach dem neuen Verfahren beschwerte Kunstseide gefärbt werden, so ergibt .sich eine wesentliche Erleichterung- in der Erzielung vollwertiger Färbungen, wenn erfindungsgemäß die Kunstseide erst gefärbt und dann beschwert wird. Überraschenderweise wird -dabei der Farbstoff, z. B. substantiver Farbstoff, durch die Salzlösungen im Beschwerungsbad- nicht abgezogen und ,durch die alkalisch wirkenden Gase nicht beeinflußt. Auch die Farbtöne werkten bei geeigneter Auswahl der Farbstoffe wenig verändert.If the artificial silk weighted according to the new process is to be dyed, This results in a substantial relief - in achieving full-fledged colorations, if, according to the invention, the rayon is first dyed and then weighted. Surprisingly is -during the dye, z. B. substantive dye, by the salt solutions in the weight bath- not deducted and , due to the alkaline acting Gases not affected. The color tones also worked with a suitable selection of the dyes little changed.
Da manche der Beschwerungssalze die Kunstseide färben, z. B. strohgelb; so bereitet das Treffen eines Farbtones nach Muster unter Umständen Schwierigkeiten. Dieser Nachteil wird dadurch beseitigt, daß - ein kleiner Musterstrang mit in das Färbbad gegeben wird, der vorher echt in der Farbe, die die Erschwerung mit sich bringt, -gefärbt ist. An diesem kleinen Strang wird dann beim Färben gemustert.Since some of the weighting salts dye the rayon, e.g. B. straw yellow; for example, matching a color shade according to a sample can cause difficulties under certain circumstances. This disadvantage is eliminated by the fact that - a small sample strand is included in the Dye bath is given, which is previously real in color, which complicates it brings, is colored. This small strand is then patterned when dyeing.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE338653T | 1917-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE338653C true DE338653C (en) | 1921-06-27 |
Family
ID=6222769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1917338653D Expired DE338653C (en) | 1917-05-23 | 1917-05-23 | Process for the preparation of rayon for textile industrial purposes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE338653C (en) |
-
1917
- 1917-05-23 DE DE1917338653D patent/DE338653C/en not_active Expired
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