EP0151402B1 - Spinnpräparation für das Schmelzspinnen von synthetischen Fasermaterialien - Google Patents
Spinnpräparation für das Schmelzspinnen von synthetischen Fasermaterialien Download PDFInfo
- Publication number
- EP0151402B1 EP0151402B1 EP85100312A EP85100312A EP0151402B1 EP 0151402 B1 EP0151402 B1 EP 0151402B1 EP 85100312 A EP85100312 A EP 85100312A EP 85100312 A EP85100312 A EP 85100312A EP 0151402 B1 EP0151402 B1 EP 0151402B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- spinning
- melt spinning
- agents
- preparation
- 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 - Lifetime
Links
- 238000002074 melt spinning Methods 0.000 title claims abstract description 10
- 239000000203 mixture Substances 0.000 title claims description 6
- 239000002657 fibrous material Substances 0.000 title description 3
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 238000009987 spinning Methods 0.000 claims abstract description 8
- 239000002216 antistatic agent Substances 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 238000009499 grossing Methods 0.000 claims abstract description 7
- 239000000080 wetting agent Substances 0.000 claims abstract description 7
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 6
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 12
- 150000002191 fatty alcohols Chemical class 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- -1 fatty acid esters Chemical class 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 235000012424 soybean oil Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 238000006735 epoxidation reaction Methods 0.000 claims description 4
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 235000019387 fatty acid methyl ester Nutrition 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- YITMLDIGEJSENC-HWKANZROSA-N (e)-hexadec-2-ene Chemical compound CCCCCCCCCCCCC\C=C\C YITMLDIGEJSENC-HWKANZROSA-N 0.000 claims description 2
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 claims description 2
- YITMLDIGEJSENC-UHFFFAOYSA-N Hexadecen Natural products CCCCCCCCCCCCCC=CC YITMLDIGEJSENC-UHFFFAOYSA-N 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 description 8
- 239000004359 castor oil Substances 0.000 description 6
- 235000019438 castor oil Nutrition 0.000 description 6
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 6
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000003549 soybean oil Substances 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 2
- HLOIHWLCERSJNP-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol nonanoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCCC(O)=O.CCCCCCCCC(O)=O.CCCCCCCCC(O)=O HLOIHWLCERSJNP-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229940117013 triethanolamine oleate Drugs 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical class OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229960004418 trolamine Drugs 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
- 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
- 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
- D06M13/11—Compounds containing epoxy groups or precursors 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
- 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
- D06M13/144—Alcohols; Metal alcoholates
-
- 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
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Definitions
- the multifilament threads are wound onto the spinning bobbin without rotation.
- the individual capillaries are present as a parallel bundle of threads, the cohesion of the individual capillaries only being brought about by the more or less pronounced adhesive effect of the spin preparation.
- these yarns are usually given a protective twist of a few turns per meter.
- this protective twist is not sufficient for many subsequent processing processes.
- the spin finishes used hitherto contain additives such as sarcosides or higher-viscosity polymers such as polyisobutylene as thread-closing agents.
- substances of this type are able to improve the thread-closing effect of spin finishes by increasing the adhesive forces between the individual capillaries.
- this only conveys a temporary thread closure, because these substances in the first wet process - e.g. when dyeing - to be washed out again.
- Another disadvantage that many of these thread closure agents have is their inadequate thermal stability. This severely limits their use for spin finishes intended for texturing or for technical yarns that have to go through a hot stretching process.
- the invention relates to spin finishes for the melt spinning of synthetic fiber materials based on smoothing agents, emulsifiers, wetting agents, antistatic agents and optionally other additives, characterized by a content of 1-30, preferably 5-15% by weight, on a C O. - -C 24 epoxy alkyl compound.
- the invention further relates to a method for achieving permanent thread closure during melt spinning of synthetic fiber materials, the claimed spin finish being applied to the fiber material in an amount of 0.3-2.0% by weight and then being heated to 150-250 ° degrees .
- the Cg-C 24 -epoxyalkyl compounds mentioned are derived from unsaturated Cg-C 24 -alkyl radicals containing fatty acids, fatty alcohols, fatty acid esters or olefins.
- the introduction of one or more epoxy groups is carried out according to known methods, for. B. by reacting the compounds containing at least one carbon double bond in the alkyl radical with hydrogen peroxide in the presence of formic acid.
- Preferred products are the epoxidation products of unsaturated C 12 ⁇ C 18 .
- Suitable products are the epoxidation products of oleic acid methyl ester, soybean oil fatty acid methyl ester, soybean oil, mixtures of unsaturated C 12 -C 18 fatty alcohols, 1,2-hexadecene, and the like.
- Common smoothing agents are mineral oils, fatty acid esters and alkylene oxide adducts or polymers.
- Suitable emulsifiers, wetting agents and antistatic agents are anionic and nonionic surfactants, such as ethylene oxide adducts with higher fatty alcohols, alkylphenols or other fatty substances, triethanolamine soaps, alkanesulfonates, phosphoric acid esters and the like.
- the treated threads are subjected to heat treatment, using temperatures of 150-250 ° C., preferably 150-230 ° C. This thermal aftertreatment, which is a prerequisite for the occurrence of the thread closure effect, can be carried out immediately after application of the preparation or at a later point in time in a separate operation.
- the preparations are sufficiently stable over longer periods.
- the method is suitable for achieving a permanent, temperature- and wash-resistant thread closure effect in the production of textile yarns, technical yarns or BCF (bulked continuous filament) yarns made of polyamide (PA), polyester (PES) or polyolefin, e.g. B. Polypropylene (PP).
- PA polyamide
- PET polyester
- PP polyolefin
- changes in the usual course of the process are not necessary.
- the spin finishes given below were applied as 10-25% aqueous emulsions immediately after the melt spinning process on various fiber materials.
- the application was carried out by means of application rollers in an amount of 0.5-1.3% by weight, based on the anhydrous preparation. Following the order, thermal fixation was carried out by heating to 150-230 ° C.
- the preparation of Example 7 contained no epoxy compound and served as a comparison substance.
- the thread closure effect was tested in the following way: The thread to be tested is clamped vertically in a holding device. The total length of the thread is 50 cm. The lower end of the thread is loaded with a weight of 5.7 g / tex (5.6 CN / tex). The thread is cut at 40 cm thread length with sharp scissors.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Artificial Filaments (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
- Beim Schmelzspinnen von synthetischen Fasermaterialien und deren Weiterverarbeitung zu textilen oder technischen Garnen werden die multifilen Fäden ohne Drehung auf die Spinnspule aufgewickelt. Die Einzelkapillaren liegen als paralleles Fadenbündel vor, wobei der Zusammenhalt der Einzelkapillaren lediglich durch die mehr oder weniger stark ausgeprägte Adhäsionswirkung der Spinnpräparation bewirkt wird. Bei dem anschließenden Streckprozeß erhalten diese Garne normalerweise einen Schutzdrall von einigen Drehungen pro Meter. Dieser Schutzdrall ist aber für viele nachfolgende Verarbeitungsprozesse nicht ausreichend. Man muß die Fäden daher in einem getrennten Verfahrensschritt entweder zwirnen oder aber durch Umhüllen mit einem Schlichtefilm schützen. Sowohl das Hochzwirnen als auch das Schlichten sind teure zusätzliche Prozeßstufen. Deshalb wird seit langem nach Alternativen gesucht, um den Fadenschluß der Garne so zu verbessern, daß diese Verfahrensschritte überflüssig werden.
- Die bisher verwendeten Spinnpräparationen enthalten als Fadenschlußmittel Zusätze, wie Sarkoside oder höherviskose Polymere, wie Polyisobutylen. Substanzen dieser Art sind in der Lage- je nach verwendeter Konzentration - die Fadenschlußwirkung von Spinnpräparationen zu verbessern, indem sie die Adhäsionskräfte zwischen den Einzelkapillaren erhöhen. Hindurch wird aber nur ein temporärer Faden`- schluß vermittelt, weil diese Substanzen bei dem ersten Naßprozeß - z.B. beim Färben - wieder ausgewaschen werden. Ein weiterer Nachteil, den viele dieser Fadenschlußmittel aufweisen, ist ihre unzureichende Thermostabilität. Dadurch ist ihre Verwendung für Spinnpräparationen, die für die Texturierung bestimmt sind oder aber für technische Garne, die einen Heißstreckungsprozeß durchlaufen müssen, stark eingeschränkt.
- Gegenstand der Erfindung sind Spinnpräparationen für das Schmelzspinnen von synthetischen Fasermaterialien auf der Basis von Glättemitteln, Emulgatoren, Netzmitteln, Antistatika und ggf. sonstigen Additiven, gekennzeichnet durch einen Gehalt von 1-30, vorzugsweise 5-15 Gew.%, an einer CO--C24-Epoxy- alkylverbindung.
- Gegenstand der Erfindung ist ferner ein Verfahren zur Erzielung von permanentem Fadenschluß beim Schmelzspinnen von synthetischen Fasermaterialien, wobei die beanspruchte Spinnpräparation in einer Menge von 0,3-2,0 Gew.% auf das Fasermaterial aufgetragen und danach auf 150―250°Grad erhitzt wird.
- Die genannten Cg-C24-Epoxyalkylverbindungen leiten sich von ungesättigten Cg-C24-Akylreste enthaltenden Fettsäuren, Fettalkoholen, Fettsäureestern oder Olfinen ab. Die Einführung einer oder mehrerer Epoxidgruppen erfolgt nach bekannten Verfahren z. B. durch Umsetzung der wenigstens eine Kohlenstoffdoppelbindung im Alkylrest enthaltenden Verbindungen mit Wasserstoffperoxid in Gegenwart von Ameisensäure. Bevorzugte Produkte sind die Epoxidierungsprodukte von ungesättigten C12―C18. Fettsäuren, -Fettalkoholen und -Fettsäureestern, z. B. Fettsäuremethylester, oder Fettsäureglyzeriden, sowie C12―C18-Olefinen. Beispiele für geeignete Produkte sind die Epoxidierungsprodukte von Ölsäuremethylester, Sojaölfettsäuremethylester, Sojaöl, Gemischen ungesättigter C12―C18-Fettalkohole, Hexadecen-1,2, und dergleichen.
- Die Epoxidverbindungen werden in Spinnpräparationen üblicher Art, bestehend aus Glättemitteln, Emulgatoren, Netzmitteln, Antistatika, und ggf. weiteren Additiven in Mengen von 1-30 Gew.%, bevorzugt 5-15 Gew.% eingearbeitet. Die Anwendung derartiger Spinnpräparationen erfolgt in üblicher Weise unmittelbar im Anschluß an den Schmelzspinnprozeß. Die Applikation erfolgt in Form von wässrigen Emulsionen oder von Lösungen in organischen Lösungsmitteln, z. B. in Testbenzin oder auch unverdünnt, sofern die Viskosität der konzentrierten Präparation für die Applikation geeignet ist. Die Auftragsmenge beträgt etwa 0,3-2,0 Gew.%, berechnet auf aktive Substanz. Der Auftrag erfolgt mit Hilfe von Auftragswalzen oder mittels Dosierpumpen über geeignete Applikatoren. Typische Zusammensetzungen für beanspruchte Spinnpräparationen bestehen aus:
- 35―60 Gew.% Glättemittel
- 8-20 Gew.% Epoxidverbindung
- 30-45 Gew.% Emulgatoren, Netzmittel, Antistatika
- Rest Wasser
- Gebräuchliche Glättemittel sind Mineralöle, Fettsäureester, sowie Alkylenoxidadukte bzw. -polymerisate. Als Emulgatoren, Netzmittel und Antistatika kommen anionische und nichtionische Tenside, wie Ethylenoxidadukte an höhere Fettalkohole, Alkylphenole oder andere Fettstoffe, Triethanolaminseifen, Alkansulfonate, Phosporsäureester und dergleichen in Betracht. Nach dem Aufbringen der Spinnpräparationen werden die behandelten Fäden einer Hitzebehandlung unterworfen, wobei Temperaturen von 150-250°C, vorzugsweise 150-230°C angewandt werden. Diese thermische Nachbehandlung, die Voraussetzung für das Eintreten des Fadenschlußeffektes ist, kann unmittelbar nach Aufbringen der Präparation oder auch zu einem späteren Zeitpunkt in einem getrennten Arbeitsgang erfolgen. Bei normaler Raum- bzw. Lagertemperatur sind die Präparationen über längere Zeiträume ausreichend stabil. Das Verfahren eignet sich zur Erzielung eines permanenten, temperatur- und auswaschbeständigen Fadenschlußeffektes bei der Herstellung textiler Garne, technischer Garne oder BCF-Garne (bulked continuous filament) aus Polyamid (PA), Polyester (PES) oder Polyolefin, z. B. Polypropylen (PP). Änderungen des üblichen Verfahrensablaufs sind - abgesehen von der thermischen Behandlung - nicht erforderlich.
- Die nachstehend angegebenen Spinnpräparationen wurden als 10-25 %ige wässrige Emulsionen unmittelbar im Anschluß an den Schmelzspinnprozeß auf verschiedene Fasermaterialien aufgetragen. Die Applikation erfolgte mittels Auftragswalzen in einer Menge von 0,5-1,3 Gew.%, bezogen auf wasserfreie Präparation. Im Anschluß an den Auftrag erfolgte die thermische Fixierung durch Erhitzen auf 150-230°C. Die Präparation des Beispiels 7 enthielt keine Epoxidverbindung und diente als Vergleichssubstanz. Der Fadenschlußeffekt wurde in folgender Weise geprüft: Der zu prüfende Faden wird senkrecht in eine Halterungsvorrichtung eingespannt. Die Gesamtlänge des Fadens beträgt 50 cm. Das untere Ende des Fadens wird mit einem Gewicht von 5,7 g/tex (5,6 CN/tex) belastet. Der Faden wird bei 40 cm Fadenlänge mit einer scharfen Schere durchschnitten. Durch die plötzliche Fadenentspannung findet eine Aufspleißung des freien Fadenendes in Einzelkapillaren statt, die je nach dem durch die Präparation bewirkten Fadenschluß von unterschiedlicher Größe ist. Ausgewertet wird der prozentuale Anteil der ungespleißten Fadenlänge zur Gesamtfadenlänge, wobei als Prüfwert der Mittelwert aus 20 Einzelmessungen angegeben wird. (Lit.: Büttner, R., Schrot, R., Textiltechnik 29 (1979) 4, Seite 223)
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- 50% i-Tridecylstearat
- 10% Sojamethylester-Epoxid
- 14% Gehärtetes Rizinusöl + 25 EO
- 11% Kokosfettalkohol + 6 EO
- 9% Ölsäuremono/diglycerid
- 6% Petrolsulfonat, Na-Salz
-
- 40% Trimethylolpropan-tri-pelargonsäureester
- 15% Epoxystearinsäuremethylester
- 13% Oleyalkohol + 5 EO
- 13% Petrolsulfonat, Na-Salz
- 7% Gehärtetes Rizinusöl + 25 EO
- 9% Triethanolaminoleat
- 3% Wasser
-
- 50% EO/PO-Mischpolymerisat, MG 1500, EO/PO-Verhältnis 5:7
- 15% Sojamethylester-Epoxid
- 25% Nonylphenol + 10 EO
- 10% Gehärtetes Rizinusöl + 25 EO
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- 50% EO/PO-Mischpolymerisat, MG 2000, EO/PO-Verhältnis 1:1
- 10% C12―C18-Epoxyfettalkohol-Gemisch
- 20% Nonylphenol + 15 EO
- 20% Gehärtetes Rizinusöl + 25 EO
-
- 50% i-Hexadecylstearat
- 10% Sojaöl-Epoxid
- 10% Ölsäuremono/diglycerid
- 10% C1Z-C14-Fettalkohol + 5 EO
- 15% C12―C18-Fettalkohol + 6 EO-mono/diphosphorsäureester, K-Salz
- 5% Gehärtetes Rizinusöl + 25 EO
-
- 50% EO/PO-Mischpolymerisat, MG 2000, EO/PO-Verhältnis 1:1
- 20% Epoxyhexadecan-1,2
- 20% Nonylphenol + 6,5 EO
- 10% Nonylphenol + 15 EO
-
- 45% Trimethylolpropan-tri-pelargonsäureester
- 20% Oleyalkohol + 5 EO
- 14% Petrolsulfonat, Na-Salz
- 7% Gehärtetes Rizinusöl + 25 EO
- 10% Triethanolaminoleat
- 4% Wasser
-
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85100312T ATE51651T1 (de) | 1984-01-23 | 1985-01-14 | Spinnpraeparation fuer das schmelzspinnen von synthetischen fasermaterialien. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3402155 | 1984-01-23 | ||
DE19843402155 DE3402155A1 (de) | 1984-01-23 | 1984-01-23 | Spinnpraeparation fuer das schmelzspinnen von synthetischen fasermaterialien |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0151402A2 EP0151402A2 (de) | 1985-08-14 |
EP0151402A3 EP0151402A3 (en) | 1988-03-23 |
EP0151402B1 true EP0151402B1 (de) | 1990-04-04 |
Family
ID=6225637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85100312A Expired - Lifetime EP0151402B1 (de) | 1984-01-23 | 1985-01-14 | Spinnpräparation für das Schmelzspinnen von synthetischen Fasermaterialien |
Country Status (10)
Country | Link |
---|---|
US (2) | US4654153A (de) |
EP (1) | EP0151402B1 (de) |
JP (1) | JPS60155774A (de) |
AT (1) | ATE51651T1 (de) |
BR (1) | BR8500268A (de) |
DE (2) | DE3402155A1 (de) |
ES (1) | ES8605874A1 (de) |
MX (1) | MX161543A (de) |
TR (1) | TR22796A (de) |
ZA (1) | ZA85503B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830468A1 (de) * | 1988-09-08 | 1990-03-15 | Henkel Kgaa | Polyurethanhaltige spinnpraeparationen |
US5263308A (en) * | 1992-02-28 | 1993-11-23 | E. I. Du Pont De Nemours And Company | Method for ply-twisting yarns having low levels of finish |
JP2882718B2 (ja) * | 1992-07-30 | 1999-04-12 | 旭化成工業株式会社 | 合成繊維の製造方法 |
US5464546A (en) * | 1994-06-16 | 1995-11-07 | Henkel Kommanditgesellschaft Auf Aktien | Thermally stable textile lubricants |
US5478485A (en) * | 1994-06-16 | 1995-12-26 | Henkel Kommanditgesellschaft Auf Aktien | Thermally stable textile lubricants |
US5840280A (en) * | 1996-05-30 | 1998-11-24 | Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. | Silicone copolyol formulated hairspray compositions |
CN101307564B (zh) * | 2008-04-09 | 2011-04-20 | 张金惠 | 涤纶短纤维双组份组合油剂及制备方法 |
CN103174021B (zh) * | 2013-03-20 | 2014-11-19 | 常州市灵达化学品有限公司 | 一种环境友好型腈纶油剂 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774774A (en) * | 1954-03-26 | 1956-12-18 | Fmc Corp | In situ epoxidation of oleic acid using formic acid |
JPS5025893A (de) * | 1973-07-16 | 1975-03-18 | ||
JPS5234100A (en) * | 1975-09-08 | 1977-03-15 | Unitika Ltd | Production of nonconductile canvas |
JPS5331898A (en) * | 1976-08-31 | 1978-03-25 | Toyo Boseki | Oil agent for processing polyester fiber |
JPS5413527A (en) * | 1977-07-02 | 1979-02-01 | Naoyuki Koga | Method of making tokobashira piller |
JPS5430997A (en) * | 1977-08-12 | 1979-03-07 | Kao Corp | Lubricating composition for treating synthetic fiber |
US4199647A (en) * | 1977-11-30 | 1980-04-22 | Basf Wyandotte Corporation | Fiber lubricants derived from polyethoxylated and polyoxyalkylated reaction products of an alpha-olefin epoxide and a fatty alcohol |
US4371658A (en) * | 1980-05-05 | 1983-02-01 | Allied Corporation | Polyamide yarn spin finish containing a glyceride and oxidized polyethylene |
DD150913A1 (de) * | 1980-05-22 | 1981-09-23 | Juergen Peschel | Gleitmittel |
JPS5789668A (en) * | 1980-11-19 | 1982-06-04 | Unitika Ltd | Production of polyester fiber having good adhesiveness with rubbers |
US4356219A (en) * | 1980-12-03 | 1982-10-26 | The Goodyear Tire & Rubber Company | Treated yarn, method of preparation and rubber/cord composite |
US4348517A (en) * | 1980-12-09 | 1982-09-07 | Allied Chemical Corporation | Process and finish composition for producing adhesive active polyester yarn |
JPS57128271A (en) * | 1981-01-29 | 1982-08-09 | Unitika Ltd | Production of polyester fiber with good adhesiveness with rubbers |
JPS57171714A (en) * | 1981-04-16 | 1982-10-22 | Teijin Ltd | Surface modified synthetic fiber having low friction |
JPS5865067A (ja) * | 1981-10-08 | 1983-04-18 | 東レ株式会社 | 繊維処理剤 |
US4517245A (en) * | 1984-01-26 | 1985-05-14 | Hitco | Non-ionic epoxy resin emulsion finishes for carbon fibers |
-
1984
- 1984-01-23 DE DE19843402155 patent/DE3402155A1/de not_active Withdrawn
- 1984-12-13 US US06/681,707 patent/US4654153A/en not_active Expired - Fee Related
- 1984-12-19 TR TR9653A patent/TR22796A/xx unknown
- 1984-12-21 MX MX203861A patent/MX161543A/es unknown
-
1985
- 1985-01-14 EP EP85100312A patent/EP0151402B1/de not_active Expired - Lifetime
- 1985-01-14 DE DE8585100312T patent/DE3576974D1/de not_active Expired - Fee Related
- 1985-01-14 AT AT85100312T patent/ATE51651T1/de not_active IP Right Cessation
- 1985-01-22 ZA ZA85503A patent/ZA85503B/xx unknown
- 1985-01-22 ES ES539729A patent/ES8605874A1/es not_active Expired
- 1985-01-22 JP JP60008557A patent/JPS60155774A/ja active Pending
- 1985-01-22 BR BR8500268A patent/BR8500268A/pt unknown
-
1986
- 1986-11-13 US US06/930,599 patent/US4871592A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR8500268A (pt) | 1985-09-03 |
DE3576974D1 (de) | 1990-05-10 |
ZA85503B (en) | 1985-09-25 |
US4654153A (en) | 1987-03-31 |
ES539729A0 (es) | 1986-04-01 |
TR22796A (tr) | 1988-07-19 |
ATE51651T1 (de) | 1990-04-15 |
ES8605874A1 (es) | 1986-04-01 |
MX161543A (es) | 1990-10-25 |
EP0151402A2 (de) | 1985-08-14 |
JPS60155774A (ja) | 1985-08-15 |
EP0151402A3 (en) | 1988-03-23 |
US4871592A (en) | 1989-10-03 |
DE3402155A1 (de) | 1985-07-25 |
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