DE1082222B - Process for the production of cohesive yarn from synthetic threads - Google Patents
Process for the production of cohesive yarn from synthetic threadsInfo
- Publication number
- DE1082222B DE1082222B DET14290A DET0014290A DE1082222B DE 1082222 B DE1082222 B DE 1082222B DE T14290 A DET14290 A DE T14290A DE T0014290 A DET0014290 A DE T0014290A DE 1082222 B DE1082222 B DE 1082222B
- Authority
- DE
- Germany
- Prior art keywords
- threads
- yarn
- thread
- denier
- units
- 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.)
- Pending
Links
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
- D06M11/01—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 hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
- D06M11/05—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 hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
- D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
-
- 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
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Description
DEUTSCHESGERMAN
Ein fortlaufendes Fadengarn aus synthetischen Fäden besteht im allgemeinen aus einer Anzahl von Fadeneinheiten. Damit die daraus hergestellten gestrickten oder gewebten Textilien oder Nähfaden die notwendige Geschmeidigkeit erhalten und damit sich nicht Fadeneinheiten solcher Garne vor dem Strickoder Webvorgang abtrennen, müssen derartige Garne vor der Verarbeitung zu gestrickten oder gewebten Textilien oder zu Nähfäden verzwirnt werden.A continuous filamentary yarn made of synthetic filaments generally consists of a number of Thread units. So that the knitted or woven textiles or sewing thread produced from it die Obtain the necessary suppleness and thus not thread units of such yarns before the knitting or Separate the weaving process, such yarns must be knitted or woven before processing Textiles or twisted into sewing threads.
Die Erfindung betrifft ein Verfahren zur Herstellung eines thermoplastische synthetische Fäden zusammenhaltenden Garnes, ohne Verwendung von Bindemittel oder Lösungsmittel für die Fäden.The invention relates to a method for producing a thermoplastic synthetic thread that holds it together Yarn, without the use of binders or solvents for the threads.
Bekannt ist die Herstellung von zusammenhaltenden Garnen aus synthetischen Fäden, wobei die Fäden mittels eines Bindemittels zusammengehalten werden, und außerdem ein Verfahren, wonach zunächst alle Fadeneinheiten mit einem Lösungsmittel oberflächlich angelöst und nach dessen Entfernung miteinander vereinigt werden. Das Verfahren, das die Verwendung eines Bindemittels vorsieht, weist jedoch komplizierte Verfahrensstufen, wie Trocknung, Wärmehärtung od. dgl. des Bindemittels, auf. Außerdem bereiten die danach hergestellten Garne häufig Schwierigkeiten in der Anfärbbarkeit, was auf einer ungleichmäßigen Farbaffinität der synthetischen Fäden und der Bindemittel beruht. Weiterhin ist die Verwendung eines Weichmachers notwendig, um der verminderten Längung und der verminderten Geschmeidigkeit des Garnes aus synthetischen Fäden entgegenzuwirken. Dagegen ist bei dem Verfahren, wonach zunächst die Fadeneinheiten mit einem Lösungsmittel oberflächlich angelöst und nach dessen Entfernung vereinigt werden, die Zugkraft und die Dehnung des Garnes stark vermindert, da die Kristallstruktur der synthetischen Fäden zumindest teilweise gestört und amorphe Teile gebildet werden. Außerdem wird dadurch eine Ungleichmäßigkeit der Anfärbbarkeit begünstigt. Abgesehen davon erfordert es zeitraubende Maßnahmen, wie Verdampfen oder Extraktion, um das Lösungsmittel von den synthetischen Fäden zu entfernen.The production of cohesive yarns from synthetic threads is known, the threads be held together by means of a binder, and also a method according to which all Thread units loosened on the surface with a solvent and united with one another after its removal will. However, the method involving the use of a binder is complicated Process stages such as drying, heat curing or the like of the binder. They also prepare Yarns produced thereafter often have difficulties in dyeability, which is due to an uneven Color affinity of the synthetic threads and the binding agent is based. Furthermore, the use of a Plasticizer necessary to reduce the elongation and the reduced suppleness of the Counteracting yarn made from synthetic threads. On the other hand, in the procedure, according to which initially the Thread units are loosened on the surface with a solvent and combined after its removal, the tensile strength and elongation of the yarn is greatly reduced because the crystal structure of the synthetic Threads are at least partially disturbed and amorphous parts are formed. It also creates unevenness the dyeability is favored. Apart from that, it requires time-consuming measures such as evaporation or extraction to remove the solvent from the synthetic threads.
Nach der deutschen Patentschrift 742 818 ist es schon bekannt, kurze Polyamidfäden nach Behandlung mit einem Quellmittel durch Hitze und Druckeinwirkung zu kräuseln. In Gegensatz hierzu wird gemäß Erfindung fortlaufendes Fadengarn verwendet, und mit der beschriebenen Behandlung soll die Herstellung zusammenhängender Garne aus endlosen Harzfäden erzielt werden.According to German patent specification 742 818, it is already known to use short polyamide threads after treatment to curl with a swelling agent by applying heat and pressure. In contrast, according to Invention continuous thread yarn used, and with the treatment described, the production coherent yarns can be achieved from endless resin threads.
Gemäß Erfindung werden Fadenbündel von thermoplastischen synthetischen Fäden vollständig in ein Quellmittel, wie Wasser, wäßrige Lösungen ein- oder mehrwertiger Alkohole, Emulsionen u. dgl., oder in eine Mischung von zwei oder mehreren solcher Quell-Verfahren zur HerstellungAccording to the invention thread bundles of thermoplastic synthetic threads are completely in one Swelling agents, such as water, aqueous solutions of mono- or polyhydric alcohols, emulsions and the like, or in a mixture of two or more such swelling methods of manufacture
von zusammenhaltendem Garnof cohesive yarn
aus synthetischen Fädenmade of synthetic threads
Anmelder:
Toyo Rayon Co., Ltd., TokioApplicant:
Toyo Rayon Co., Ltd., Tokyo
Vertreter:Representative:
Dr. G. W. Lotterhos und Dr.-Ing. H. W. Lotterhos,
Patentanwälte, Frankfurt/M., Lichtensteinstr. 3Dr. GW Lotterhos and Dr.-Ing. HW Lotterhos,
Patent attorneys, Frankfurt / M., Lichtensteinstr. 3
Beanspruchte Priorität:
Japan vom 20. Oktober 1956Claimed priority:
Japan October 20, 1956
Kyozo Nakayama,Kyozo Nakayama,
Shimoiida-machi, Kita-ku, Nagoya-shi,
Shigeru Suzuki, Torimi-cho, Nishiku, Nagoya-shi,Shimoiida-machi, Kita-ku, Nagoya-shi,
Shigeru Suzuki, Torimi-cho, Nishiku, Nagoya-shi,
und Tcraichi Muraor and Tcraichi Murao r
Shiragiku-cho, Nishiku, Nagoya-shi (Japan),
sind als Erfinder genannt wordenShiragiku-cho, Nishiku, Nagoya-shi (Japan),
have been named as inventors
mittel, z. B. Methanol, Äthanol, Äthylenglykol, 2%ige wäßrige Ameisensäurelösung, gesättigte wäßrige Benzoesäurelösung, 20%ige wäßrige Phosphorsäurelösung, 2°/oige wäßrige Phenollösung, 2°/oige wäßrige m-Kresollösung, 2*/oige methanolische Essigsäurelösung, 2%ige methanolische Benzoesäurelösung, 2%ige methanolische Adipinsäur.elösung, gesättigte methanolische Borsäurelösung, 2O°/oige methanolische Phosphorsäurelösung, 2%ige methanolische m-Kresollösung, 2O°/oige wäßrige Glycerinlösung, wäßrige Zinkchloridlösung, wäßrige Anilinlösung u. dgl., eingetaucht, danach die gequollenen Fäden auf eine Temperatur, die oberhalb von 100° C, aber unterhalb des Erweichungspunktes der synthetischen Fäden liegt und unter einer Spannung, die für die miteinander in Berührung zu bringenden Fäden notwendig ist, oder unter Druck in Richtung senkrecht zu der Achse der Fäden erhitzt. Die Temperatur der Fäden kann durch Hitze von außen und bzw. oder durch Hitze, die durch innere Reibung erzeugt worden ist, erhöht werden. Durch die Behandlung unter den angegebenen Bedingungen werden alle thermoplastichen synthetischen Fäden miteinander verbunden und bilden ein einziges Garn.medium, e.g. B. methanol, ethanol, ethylene glycol, 2% aqueous formic acid solution, saturated aqueous Benzoic acid solution, 20% aqueous phosphoric acid solution, 2% aqueous phenol solution, 2% aqueous m-cresol solution, 2% methanolic acetic acid solution, 2% methanolic benzoic acid solution, 2% methanolic adipic acid solution, saturated methanolic boric acid solution, 20% methanolic Phosphoric acid solution, 2% methanolic m-cresol solution, 20% aqueous glycerol solution, aqueous Zinc chloride solution, aqueous aniline solution and the like, immersed, then open the swollen threads a temperature that is above 100 ° C, but below the softening point of the synthetic threads lies and under a tension that is necessary for the threads to be brought into contact with one another or heated under pressure in a direction perpendicular to the axis of the filaments. The temperature of the threads can be caused by external heat and / or by heat generated by internal friction, increase. Treatment under the specified conditions will make them all thermoplastic synthetic threads are interconnected to form a single yarn.
Der Gegenstand der Erfindung wird an Hand der Zeichnungen erläutert.The subject matter of the invention is explained with reference to the drawings.
im 5ZIJ3Min the 5ZIJ3M
Claims (5)
sichten von Querschnitten zusammenhaltender Garne1 and 2 show microscopically enlarged examples
sifting through cross-sections of cohesive yarns
Garn weist außerdem eine sehr gute Farbaffinität aufThread units are deformed or not, none 20 A continuous thread of polyethylene thread unit is fused with the other, so terephthalate of 70 denier, which consists of 34 threads, that the same number of thread units as before is completely immersed in a water bath, with adhesion treatment remains, as can be seen at a speed of 120 m / min, passed through a microscopic observation of the cross-section of the set of two brass rollers, the cohesive yarn obtained heated to 150 ° C, and applied to a bobbin. The decrease in traction and winds. The yarn obtained is in the form of a stretch of cohesive yarn is a little flat tape. The threads adhere less than 20% of the original material. That each other.
Yarn also has a very good affinity for colors
Es findet selbst dann kein Auseinanderfallen derand shows no fluctuations in dyeability. 30 claims:
Even then there is no disintegration of the
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP848119X | 1956-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1082222B true DE1082222B (en) | 1960-05-25 |
Family
ID=13841113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET14290A Pending DE1082222B (en) | 1956-10-20 | 1957-10-17 | Process for the production of cohesive yarn from synthetic threads |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1082222B (en) |
FR (1) | FR1184372A (en) |
GB (1) | GB848119A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388025A (en) * | 1963-01-16 | 1968-06-11 | Monsanto Co | Apparatus for forming a flat narrow strip of parallel bonded filaments |
EP0177236A2 (en) * | 1984-09-28 | 1986-04-09 | Mitsubishi Rayon Co., Ltd. | Flat yarn and method for producing the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742818C (en) * | 1938-09-29 | 1943-12-11 | Ig Farbenindustrie Ag | Process for the production of wool substitute fibers from synthetic linear superpolymers |
DE870543C (en) * | 1950-06-28 | 1953-03-16 | Phrix Werke Ag | Process for improving the properties of fully synthetic fibers |
-
1957
- 1957-10-09 GB GB31568/57A patent/GB848119A/en not_active Expired
- 1957-10-15 FR FR1184372D patent/FR1184372A/en not_active Expired
- 1957-10-17 DE DET14290A patent/DE1082222B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742818C (en) * | 1938-09-29 | 1943-12-11 | Ig Farbenindustrie Ag | Process for the production of wool substitute fibers from synthetic linear superpolymers |
DE870543C (en) * | 1950-06-28 | 1953-03-16 | Phrix Werke Ag | Process for improving the properties of fully synthetic fibers |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388025A (en) * | 1963-01-16 | 1968-06-11 | Monsanto Co | Apparatus for forming a flat narrow strip of parallel bonded filaments |
EP0177236A2 (en) * | 1984-09-28 | 1986-04-09 | Mitsubishi Rayon Co., Ltd. | Flat yarn and method for producing the same |
EP0177236A3 (en) * | 1984-09-28 | 1987-07-22 | Mitsubishi Rayon Co. Ltd. | Flat yarn and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
GB848119A (en) | 1960-09-14 |
FR1184372A (en) | 1959-07-21 |
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