DE258810C - Process for the manufacture of artificial threads - Google Patents
Process for the manufacture of artificial threadsInfo
- Publication number
- DE258810C DE258810C DE1912258810 DE258810A DE258810C DE 258810 C DE258810 C DE 258810C DE 1912258810 DE1912258810 DE 1912258810 DE 258810 A DE258810 A DE 258810A DE 258810 C DE258810 C DE 258810C
- Authority
- DE
- Germany
- Prior art keywords
- solutions
- threads
- manufacture
- alginic acid
- coagulating
- 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 9
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000243 solution Substances 0.000 claims description 9
- 239000000783 alginic acid Substances 0.000 claims description 6
- 235000010443 alginic acid Nutrition 0.000 claims description 6
- 229960001126 alginic acid Drugs 0.000 claims description 6
- 229920000615 alginic acid Polymers 0.000 claims description 6
- 150000004781 alginic acids Chemical class 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 159000000009 barium salts Chemical class 0.000 claims description 2
- 239000000701 coagulant Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 229920002955 Art silk Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Nach vorliegendem Verfahren werden Lösungen von Alginsäure zur Herstellung von Kunstfäden benutzt.According to the present process, solutions of alginic acid are used for the production of artificial threads used.
Es wurde die überraschende Tatsache gefunden, daß derartige Lösungen, die nach bekannter Arbeitsweise aus feinen Öffnungen in geeignete koagulierende Bäder gespritzt werden, zusammenhängende und verspinnbare Fäden ergeben, die als künstliche Seide, künstliebes Roßhaar u. dgl. Verwendung finden können. Man bedient sich zweckmäßigerweise wäßriger Auflösungen der alginsauren Alkalien mit einem Gehalt von etwa io Prozent festen " Bestandteilen.It has been found the surprising fact that such solutions, according to known Working method from fine openings are injected into suitable coagulating baths, coherent and spinnable Threads result that can be used as artificial silk, artificial horsehair and the like. It is expedient to use aqueous solutions of the alginic acid alkalis with a content of about 10 percent "solid" components.
' Als brauchbare Fällungsmittel für vorliegenden Zweck haben sich u. a. Lösungen von Metallsalzen erwiesen und unter diesen wieder als die besten die löslichen Kalk-, Strontium- und Bariumsalze.As usable precipitants for the present purpose, inter alia. Solutions from Metal salts and among these again the best soluble lime, strontium and barium salts.
Besonders gute Ergebnisse erzielt man dadurch, daß man die koagulierenden Bäder bei erhöhter Temperatur (etwa 70 bis 8o° C.) einwirken und die Trocknung unter Spannung erfolgen läßt. Während durch die erhöhte Temperatur die Verspinnbarkeit begünstigt wird, bewirkt die Trocknung unter Spannung eine Herabsetzung des Quellungsvermögens des Endproduktes. Gegenüber den bisher geübten Verfahren besitzt das vorliegende u. a. den Vorzug der Einfachheit und Billigkeit.Particularly good results are achieved by using the coagulating baths act at elevated temperature (about 70 to 80 ° C.) and the drying under tension can be done. While the spinnability is favored by the increased temperature, Drying under tension reduces the swelling capacity of the end product. Compared to the previously practiced method, the present has inter alia. the merit of simplicity and cheapness.
Man hat zwar nach der britischen Patentschrift 6700/1898 bereits die gelatinierende Substanz aus Seepflanzen zur Herstellung von Kunstfäden benutzt. Dabei handelt es sich indessen um die Agar-Agar genannte und nur in der Wärme flüssige Gelose, während beim vorliegenden Verfahren die kalt verwendbaren, nicht gelatinierenden, chemisch und physikaAccording to British patent specification 6700/1898, the gelatinizing one already has Substance from sea plants used to make artificial threads. It is about meanwhile gelose called agar-agar and only liquid when heated, while with The present processes are cold, non-gelatinizing, chemical and physical
lisch verschiedenartigen Alginsäurelösungi
Verwendung kommen, deren Verspinnbarkeit in Verbindung mit geeigneten Koagulationsmitteln
auch ganz unvergleichlich besser ist als diejenige von Geloselösungen. Auch aus der
bereits bekannten Tatsache, daß man Alginsäurelösungen zu biegsamen Häutchen eintrocknen
und diese durch koagulierende Stoffe, z. B. Metallsalze, unlöslich machen kann (vgl.
Meyer, Vareleksikon, 2. Udgave 1907, Kopenhagen und Kristiania, S. 763; Chemiker-Zeitung
1910, S. 1149 und 1150), war nicht zu
erkennen, daß die Alginsäurelösungen in Berührung mit koagulierenden Stoffen bzw. beim
Durchgange durch fällende Bäder ganz plötz-, · lieh diese überraschende Bildung von abspulbaren
und verspinnbaren Fäden zeigen würden.different types of alginic acid solution
Use, whose spinnability in connection with suitable coagulants is also incomparably better than that of solution solutions. Also from the already known fact that you can dry alginic acid solutions to flexible skins and these by coagulating substances such. B. metal salts, can make insoluble (see. Meyer, Vareleksikon, 2. Udgave 1907, Copenhagen and Kristiania, p. 763; Chemiker-Zeitung 1910, p. 1149 and 1150), it could not be seen that the alginic acid solutions in contact with coagulating substances or quite suddenly when passing through precipitating baths, this surprising formation of unwindable and spinnable threads would show.
Claims (4)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1912258810 DE258810C (en) | 1912-02-23 | 1912-02-23 | Process for the manufacture of artificial threads |
| FR448429A FR448429A (en) | 1912-02-23 | 1912-09-18 | Process for the production of artificial threads |
| GB191221586D GB191221586A (en) | 1912-02-23 | 1912-09-23 | Improvements in the Manufacture of Artificial Filaments. |
| NL2160A NL661C (en) | 1912-02-23 | 1913-02-22 | Method for manufacturing synthetic wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1912258810 DE258810C (en) | 1912-02-23 | 1912-02-23 | Process for the manufacture of artificial threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE258810C true DE258810C (en) | 1913-04-08 |
Family
ID=83149623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1912258810 Expired DE258810C (en) | 1912-02-23 | 1912-02-23 | Process for the manufacture of artificial threads |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE258810C (en) |
| FR (1) | FR448429A (en) |
| GB (1) | GB191221586A (en) |
| NL (1) | NL661C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950730B (en) * | 2018-07-23 | 2020-12-11 | 浙江理工大学 | A kind of spinning method for preparing silicon carbide nanowire/alginate composite fiber |
-
1912
- 1912-02-23 DE DE1912258810 patent/DE258810C/en not_active Expired
- 1912-09-18 FR FR448429A patent/FR448429A/en not_active Expired
- 1912-09-23 GB GB191221586D patent/GB191221586A/en not_active Expired
-
1913
- 1913-02-22 NL NL2160A patent/NL661C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR448429A (en) | 1913-01-30 |
| GB191221586A (en) | 1913-05-01 |
| NL661C (en) | 1915-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE898792C (en) | Process for the production of artificial threads or fibers by spinning a solution mixture of casein and viscose | |
| DE892243C (en) | Process for the production of shaped structures from polyacrylic acid nitrile | |
| DE1470977A1 (en) | Method of making leather-like material | |
| DE258810C (en) | Process for the manufacture of artificial threads | |
| DE842827C (en) | Process for the production of artificial structures from animal or vegetable proteins | |
| DE908905C (en) | Process for the production of artificial threads or fibers from vegetable protein optionally mixed with milk casein, especially soy casein | |
| DE885460C (en) | Process for making threads or fibers from milk or soybean casein insoluble with chromium salts | |
| DE909491C (en) | Process for the production of threads or fibers from casein | |
| DE898947C (en) | Process for the production of artificial threads from peanut globulin | |
| DE420040C (en) | Process for the production of vulcanized rubber compounds | |
| DE826782C (en) | Process for the production of viscous solutions of peanut globulins in alkali | |
| DE302412C (en) | ||
| DE203820C (en) | ||
| DE492162C (en) | Process for the production of viscose threads of 5 deniers and less | |
| AT46208B (en) | Process for the production of solutions of coagulable protein compounds as well as threads from the same. | |
| DE896110C (en) | Process for the treatment of super polyamides | |
| AT62968B (en) | Process for the production of artificial threads. | |
| DE152743C (en) | ||
| AT88649B (en) | Process for the production of very fine thread viscose silk. | |
| DE1117255B (en) | Process for the production of cellulose xanthate acetic acid threads | |
| AT110854B (en) | Process for the production of rayon from viscose and other cellulose solutions containing inorganic electrolytes. | |
| AT63722B (en) | Process for the production of artificial threads, ribbons, films, etc. from viscose. | |
| DE833102C (en) | Process for the production of artificial, insoluble threads or fibers from proteins | |
| DE323891C (en) | Process for the production of cellulose xanthate solutions from viscose | |
| DE710726C (en) | Process for the production of structures, such as threads and films, from cellulose derivatives containing sulfur and nitrogen |