DE626730C - Process for the production of water-repellent textile fabrics - Google Patents
Process for the production of water-repellent textile fabricsInfo
- Publication number
- DE626730C DE626730C DEP62259D DEP0062259D DE626730C DE 626730 C DE626730 C DE 626730C DE P62259 D DEP62259 D DE P62259D DE P0062259 D DEP0062259 D DE P0062259D DE 626730 C DE626730 C DE 626730C
- Authority
- DE
- Germany
- Prior art keywords
- water
- solution
- production
- textile fabrics
- repellent textile
- 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
- 239000004744 fabric Substances 0.000 title claims description 11
- 239000004753 textile Substances 0.000 title claims description 5
- 239000005871 repellent Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 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
- D06M11/17—Halides of elements of Groups 3 or 13 of the Periodic Table
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Verfahren zur Herstellung wasserabstoßender Textilgewebe Es ist bereits bekannt, Textilgewebe mit einer ein basisches Aluminiumsalz enthaltenden Lösung zu imprägnieren, welche durch Zugabe geeigneter Mengen von Hydraten oder Carbonaten der Alkalien oder alkalischen Erden und einem Aluminiumsalz zu Wasser erhältlich ist. Mit einer solchen Lösung imprägnierte Stoffe sind jedoch nur verhältnismäßig kurze Zeit wässerundurchlässig und größeren Beanspruchungen nicht gewachsen; insbesondere geht ihre Eigenschaft einer gewissen Wasserundurchlässigkeit beim Waschen verloren.Process for making water-repellent textile fabrics It is already known textile fabric with a solution containing a basic aluminum salt to impregnate, which by adding appropriate amounts of hydrates or carbonates the alkalis or alkaline earths and an aluminum salt to water is. However, substances impregnated with such a solution are only proportionate impermeable to water for a short time and unable to cope with greater stresses; in particular their property of a certain water impermeability is lost during washing.
Die Erfindung betrifft ein einfaches Verfahren zur Herstellung wasserabstoßender Textilgewebe aus Kammgarn, Streichgarn, Wolle, Halbwolle, Baumwolle, wie z. B. Windjackenstoffe, Tuche, Loden und dergleichen dichtgewebte Stoffe, dessen besonderer Vorteil darin besteht, daß das imprägnierte Gut monatelang ununterbrochen der Nässe ausgesetzt werden kann, ohne Feuchtigkeit durchzulassen, und auch nach dem Waschen vollkommen wasserundurchlässig bleibt. Dies ist gerade für Kleidungsstücke, wie Windjacken, Regenmäntel u. dgl., von außerordentlicher Bedeutung, da erfahrungsgemäß gerade solche Kleidungsstücke, die allen Witterungsunbilden ausgesetzt werden, besonders leicht verschmutzen.The invention relates to a simple method for producing water-repellent Textile fabrics made of worsted, carded yarn, wool, half wool, cotton, such as. B. Windbreaker fabrics, Cloth, loden and similar tightly woven fabrics, its particular advantage in this exists that the impregnated material is exposed to moisture continuously for months without letting moisture through, and even after washing perfectly remains impermeable to water. This is especially for items of clothing such as windbreakers, Raincoats and the like, of extraordinary importance, since experience shows that this is the case especially those garments that are exposed to all kinds of adverse weather conditions easily dirty.
Dieser Vorteil wird dadurch erreicht, da ß zum Imprägnieren eine Lösung verwendet wird, die etwa wie folgt hergestellt wird: In 3 1 warmem Wasser werden 240 g 90%ige calcinierte Soda aufgelöst, so daß eine etwa 7 %ige Lösung entsteht. Nun werden iooo g einer 30%igen Aluminiumchloridlösung zum Kochen gebracht und in die kochende Lösung die vorbereitete Sodalösung unter ständigem Umrühren so langsam hineingegossen, daß die Temperatur nicht unter 9o° C sinkt. Die fertige Lösung läßt man dann erkalten.This advantage is achieved by using a solution for impregnation which is prepared approximately as follows: 240 g of 90% calcined soda are dissolved in 3 liters of warm water, so that an approximately 7% solution is formed. 100 g of a 30% aluminum chloride solution are then brought to the boil and the prepared soda solution is poured into the boiling solution, stirring constantly, so slowly that the temperature does not drop below 90 ° C. The finished solution is then allowed to cool down.
Der zu imprägnierende Stoff wird in die klare kalte Lösung so hineingelegt, daß @er vollständig bedeckt ist. Er bleibt darin, bis er sich. vollständig vollgesogen hat. Dann nimmt man ihn heraus, läßt ihn ablaufen und spült ihn etwa i Stunde in klarem kaltem Wasser, wobei darauf zu pachten ist, da.ß der Stoff immer vom Wasser vollkommen bedeckt bleibt. Dann läßt man den Stoff, ohne ihn auszuwinden, langsam trocknen und bügelt oder kalandert ihn in noch etwas feuchtem Zustande.The fabric to be impregnated is placed in the clear, cold solution in such a way that that @he is completely covered. He stays in it until he is. completely soaked Has. Then you take it out, let it drain and rinse it for about an hour clear, cold water, whereby you have to lease that the fabric always comes from the water remains completely covered. Then the fabric is left slowly without wringing it out dry and iron or calender it while it is still slightly damp.
Mit dieser Flotte behandelte Stoffe sind vollkommen wasserundurchlässig. Sie verlieren .diese Eigenschaft auch dann nicht, wenn sie wie jeder andere Stoff in warmem Seifenwasser gewäschen werden.Fabrics treated with this liquor are completely impermeable to water. They do not lose this property even if they are like any other substance Washed in warm soapy water.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP62259D DE626730C (en) | 1931-02-06 | 1931-02-06 | Process for the production of water-repellent textile fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP62259D DE626730C (en) | 1931-02-06 | 1931-02-06 | Process for the production of water-repellent textile fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE626730C true DE626730C (en) | 1936-03-02 |
Family
ID=7389905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP62259D Expired DE626730C (en) | 1931-02-06 | 1931-02-06 | Process for the production of water-repellent textile fabrics |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE626730C (en) |
-
1931
- 1931-02-06 DE DEP62259D patent/DE626730C/en not_active Expired
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