DE911422C - Process for the finishing of threads or fibers made from casein - Google Patents
Process for the finishing of threads or fibers made from caseinInfo
- Publication number
- DE911422C DE911422C DEF359D DEF0000359D DE911422C DE 911422 C DE911422 C DE 911422C DE F359 D DEF359 D DE F359D DE F0000359 D DEF0000359 D DE F0000359D DE 911422 C DE911422 C DE 911422C
- Authority
- DE
- Germany
- Prior art keywords
- casein
- threads
- fibers
- finishing
- fibers made
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67366—Phosphates or polyphosphates
-
- 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
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- 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
- D06M11/68—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—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 phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Verfahren zur Veredlung von Fäden oder Fasern aus Casein Die Erfindung betrifft ein Verfahren zur Veredlung von Fäden oder Fasern aus Casein, die durch Spinnen einer alkalischen Caseinlösung in saure, salzhaltige Fällbäder und Nachbehandlung der ausgefällten, gegebenenfalls geschnittenen Gebilde erhalten worden sind, bei dem erfindungsgemäß die bereits unlöslich gemachten Fäden oder Fasern noch mit Lösungen von wasserlöslichen Phosphaten nachbehandelt werden. Durch die erfindungsgemäß vorgesehene Behandlung des Textilgutes mit Phosphaten erhält es einen besseren Gebrauchswert.Process for the finishing of threads or fibers from casein The invention relates to a process for the finishing of threads or fibers made of casein, which by Spinning an alkaline casein solution in acidic, salty precipitation baths and subsequent treatment of the precipitated, possibly cut structures have been obtained according to the invention, the threads or fibers which have already been made insoluble, with solutions post-treated with water-soluble phosphates. By the invention provided Treating the textile with phosphates gives it a better practical value.
Die praktische Anwendung des neuen Verfahrens wird veranschaulicht durch nachfolgende Ausführungsbeispiele. Zunächst wird Textilgut aus tierischem Casein nach an sich bekannten Arbeitsweisen gewonnen und dieses sodann erfindungsgemäß weiterbehandelt. Ausführungsbeispiele i. Durch an sich mit bekannten Verfahren unlöslich gemachte Caseinfasern, die gegebenenfalls bereits gewaschen wurden, werden während 3 Stunden bei q.0° mit einem pro Liter 5 g Mononatriumphosphat enthaltenden Bad behandelt und alsdann gewaschen und getrocknet.The practical application of the new method is illustrated through the following exemplary embodiments. First of all, textile goods are made from animal origin Casein obtained by working methods known per se and then according to the invention further treated. Embodiments i. Insoluble by per se with known methods Casein fibers made, which may have already been washed, are used during 3 hours at q.0 ° with a bath containing 5 g of monosodium phosphate per liter treated and then washed and dried.
2. Die in Gegenwart von Zinksalzen unlöslich gemachten Caseinfasern werden zentrifugiert und sodann während 3 Stunden bei q.ä° mit einem 8 g Dinatriumphosphat, vorzugsweise mit Zusatz von r oo g \ atriumchlorid pro Liter enthaltenden Bad behandelt, sodann gewaschen und getrocknet, 3. Die Fasern nach dem Beispiel 2 werden zuerst gewaschen und getrocknet, sodann während :2 Stunden bei .o° mit einem .4 g Mononatriumphosphat oder 13 g Dinatriumphosphat pro Liter enthaltenden Bad behandelt, sodann wieder gewaschen und getrocknet. Die nach dem Beispiel i erzielten Fasern dürfen nicht vor der Behandlung gewaschen werden, denn sonst würden die Zinksalze fast ganz von dem Wasser weggenommen werden und so die gewünschte Wirkung ausbleiben.2. The casein fibers made insoluble in the presence of zinc salts are centrifuged and then for 3 hours at q.ä ° with an 8 g disodium phosphate, preferably with an addition of r oo g \ atrium chloride per liter containing Treated bath, then washed and dried, 3. The fibers according to the example 2 are first washed and dried, then for: 2 hours at .o ° with one containing .4 g of monosodium phosphate or 13 g of disodium phosphate per liter Treated bath, then washed again and dried. The obtained according to example i Fibers must not be washed before treatment, otherwise the zinc salts would be can be almost completely removed from the water and thus the desired effect is not achieved.
Falls die Behandlung der Fasern unter Anwendung einer wäßrigen Lösung von Phosphorsäure anstatt der Phosphatlösungen erwirkt würde, würden die Fasern zu rauh und daher weniger wertvoll sein.In the case of treating the fibers using an aqueous solution If phosphoric acid were used instead of phosphate solutions, the fibers would too rough and therefore less valuable.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20337X | 1937-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE911422C true DE911422C (en) | 1954-05-13 |
Family
ID=11102192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF359D Expired DE911422C (en) | 1937-03-02 | 1938-02-26 | Process for the finishing of threads or fibers made from casein |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH225763A (en) |
| DE (1) | DE911422C (en) |
| NL (1) | NL58605C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1096542B (en) * | 1952-07-17 | 1961-01-05 | Benckiser Gmbh Joh A | Process for the finishing of fully synthetic nitrogen-containing fibers |
-
0
- NL NL58605D patent/NL58605C/xx active
-
1938
- 1938-02-21 CH CH225763D patent/CH225763A/en unknown
- 1938-02-26 DE DEF359D patent/DE911422C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH225763A (en) | 1943-02-28 |
| NL58605C (en) |
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