DE384103C - Process for the production of effect threads from animal fibers - Google Patents
Process for the production of effect threads from animal fibersInfo
- Publication number
- DE384103C DE384103C DEC31119D DEC0031119D DE384103C DE 384103 C DE384103 C DE 384103C DE C31119 D DEC31119 D DE C31119D DE C0031119 D DEC0031119 D DE C0031119D DE 384103 C DE384103 C DE 384103C
- Authority
- DE
- Germany
- Prior art keywords
- animal fibers
- production
- threads
- parts
- effect threads
- 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
- 241001465754 Metazoa Species 0.000 title claims description 5
- 239000000835 fiber Substances 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 230000000694 effects Effects 0.000 title description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000001844 chromium Chemical class 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- BFMYDTVEBKDAKJ-UHFFFAOYSA-L disodium;(2',7'-dibromo-3',6'-dioxido-3-oxospiro[2-benzofuran-1,9'-xanthene]-4'-yl)mercury;hydrate Chemical compound O.[Na+].[Na+].O1C(=O)C2=CC=CC=C2C21C1=CC(Br)=C([O-])C([Hg])=C1OC1=C2C=C(Br)C([O-])=C1 BFMYDTVEBKDAKJ-UHFFFAOYSA-L 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- FJBHGWADYLMEJG-UHFFFAOYSA-M sodium;3-[[4-[[4-(diethylamino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-n-ethylanilino]methyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC=1C=C(C=CC=1)S([O-])(=O)=O)=C(C=C1)C=CC1=[N+](CC)CC1=CC=CC(S([O-])(=O)=O)=C1 FJBHGWADYLMEJG-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zur Herstellung von Effektfäden aus tierischen Fasern. In dem Hauptpatent 380994 ist ein Verfahren beschrieben, nach dem durch Einwirkung von Essigsäureanhydrid auf tierische Fasern die Affinität derselben zu -sauren Farbstoffen verringert bzw. aufgehoben wird, wobei Zusätze von Kondensationsprodukten aus organischen Sulfosäuren und Aldehyden fördernd einwirken.Process for the production of fancy threads from animal fibers. The main patent 380994 describes a process according to which the action of acetic anhydride on animal fibers reduces or eliminates the affinity of the same for acidic dyes, with additions of condensation products of organic sulfonic acids and aldehydes having a promoting effect.
Es hat sich nun gezeigt, daß Zusätze von Substanzen stark sauren Charakters, in erster Linie von freien Mineralsäuren, ebenfalls sehr günstig wirken. Man kann bei Mitverwendung dieser bei -gewöhnlicher Temperatur arbeiten, wodurch die Ausführung des Verfahrens außerordentlich vereinfacht wird.It has now been shown that the addition of substances of a strongly acidic character, primarily of free mineral acids, also have a very beneficial effect. One can if you also use this work at normal temperature, which makes the execution the procedure is greatly simplified.
Ferner wurde die Beobachtung gemacht, daß in einzelnen Fällen, besonders beim Behandeln schon gefärbter Effektfäden, es sehr günstig ist, wenn die Garne einer Nachbehandlung mit Chromsalzen unterworfen werden. Beispit1 i.It was also observed that in individual cases, especially when treating already dyed effect threads, it is very beneficial if the threads be subjected to an aftertreatment with chromium salts. Beispit1 i.
Man legt weißes Wollgarn in eine rotierende Trommel ein, übergießt es mit dem fünffachen Gewicht einer Mischung aus 25 Teilen Schwefelsäuremonohydrat, ioo Teilen Essigsäureanhydrid, 4oo Teilen Eisessig, läßt es unter zeitweiligem Rotieren 48 Stunden bei einer Temperatur von 2o bis 25' C stehen und spült dann gründlich.White woolen yarn is placed in a rotating drum, five times the weight of a mixture of 25 parts of sulfuric acid monohydrate, 100 parts of acetic anhydride and 400 parts of glacial acetic acid are poured over it, left to stand for 48 hours at a temperature of 20 to 25 ° C. with intermittent rotation and rinsed then thoroughly.
Beispiel 2.Example 2.
Mit walk- und säureechten Farbstoffen vorgefärbtes Wollgarn (Walkgelb 0, Brillantwalkrot R, Formylviolett S4B usw.) legt man in gleicher Weise in die Trommel ein und übergießt es mit 5 Gewichtsteilen folgender Mischung: 6 Teile Schwefelsäuremonohydrat, ioo Teile Essigsäureanhydrid, 40o Teile Eisessig.Woolen yarn pre-dyed with milled and acid-fast dyes (milled yellow 0, milled whale red R, formyl violet S4B, etc.) is placed in the drum in the same way and 5 parts by weight of the following mixture are poured over it: 6 parts of sulfuric acid monohydrate, 100 parts of acetic anhydride, 40o parts of glacial acetic acid.
Die weitere Behandlung erfolgt in gleicher Weise wie bei Beispiel i angegeben. Nach dem Spülen wird die Wolle 1/, Stunde kochend heiß mit 3 Prozent Fluorchrom vom Gewicht der Ware behandelt.The further treatment takes place in the same way as indicated in Example i. After rinsing, the wool is treated for 1 /, hour boiling hot with 3 percent fluorochrome of the weight of the goods.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC31119D DE384103C (en) | 1921-09-17 | 1921-09-17 | Process for the production of effect threads from animal fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC31119D DE384103C (en) | 1921-09-17 | 1921-09-17 | Process for the production of effect threads from animal fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE384103C true DE384103C (en) | 1923-10-22 |
Family
ID=7019675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC31119D Expired DE384103C (en) | 1921-09-17 | 1921-09-17 | Process for the production of effect threads from animal fibers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE384103C (en) |
-
1921
- 1921-09-17 DE DEC31119D patent/DE384103C/en not_active Expired
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