DE1002281B - Solvent size - Google Patents
Solvent sizeInfo
- Publication number
- DE1002281B DE1002281B DER18748A DER0018748A DE1002281B DE 1002281 B DE1002281 B DE 1002281B DE R18748 A DER18748 A DE R18748A DE R0018748 A DER0018748 A DE R0018748A DE 1002281 B DE1002281 B DE 1002281B
- Authority
- DE
- Germany
- Prior art keywords
- solvent wash
- solvent
- white spirit
- size
- methacrylic acid
- 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
- 239000002904 solvent Substances 0.000 title claims description 14
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 10
- 235000021388 linseed oil Nutrition 0.000 description 7
- 239000000944 linseed oil Substances 0.000 description 7
- 229920000297 Rayon Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 238000009990 desizing Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 derivatives of vinyl alcohols Chemical class 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- ZNAOFAIBVOMLPV-UHFFFAOYSA-N hexadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C(C)=C ZNAOFAIBVOMLPV-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009941 weaving Methods 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters 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
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having amino or quaternary ammonium groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
DEUTSCHESGERMAN
Bevor Garne verwebt werden, werden sie einem Schlichtprozeß unterzogen, bei dem die Kapillarfäden des Einzelfadens zu einem einheitlichen Ganzen geschlossen bzw. die Oberflächen der Fäden durch Ankleben abstehender Fasern geglättet werden. Während Garne natürlicher oder synthetischer Herkunft- meist in wäßrigen Flotten geschlichtet werden, hat es sich bei Fäden aus regenerierter Cellulose, also vornehmlich Viskoseseide, Acetatseide und Zellwolle, wegen deren Quellung in Wasser oft als vorteilhaft erwiesen, diese in nichtwäßrigen Lösungsmittelschlichten zu behandeln. Das am häufigsten angewandte Verfahren dieser Art ist die Leinölschlichte, bei der der Faden bzw. Strang öder die Spulen mit einer Lösung von Leinöl in Testbenzin behandelt werden. Die erheblichen Unzulänglichkeiten dieses Verfahrens sind bekannt: Durch Oxydieren des sich als Film auf dem geschlichteten Faden befindlichen trocknenden Öles während oder nach dem Trockenprozeß treten Schädigungen der Faser ein, die ■—· insbesondere bei Viskoseseide ■— zu erheblichen Verlusten führen können. IJm das Brüchigwerden der Faser bei Verwendung einer Leinölschlichte zu vermeiden, ist ein rasches Verarbeiten des geschlichteten Garnes und ein sich unmittelbar an das Abweben anschließendes Entschlichten ratsam. Außer der Gefahr der Oxydation muß die der Verharzung beachtet werden, da die Entschlichtung andernfalls oft schwierig bzw. unvollständig verläuft. In solchen Fällen tritt beim anschließenden Färbeprozeß ein ungleichmäßiges Anfärben des Garnes bzw. Gewebes ein. Um ein vollständiges Entschlichten trotzdem zu ermöglichen, müssen dem Entschlichtungsbad Alkalien oder andere angreifende Chemikalien zugesetzt werden, die ihrerseits eine Schädigung der Faser herbeiführen können. Nicht zu unterschätzen ist der Nachteil, daß die mit trocknenden ölen, geschlichteten Fasern entweder während des Trocknens oder beim längeren Lagern vergilben, so daß die Verwendung solcher Schlichten für stuhlfertige Waren, also für solche, die den Webstuhl verkaufsfertig verlassen, unbrauchbar sind. Das Trocknen des mit z. B. Leinöl geschlichteten Garnes erfordert Zeiten von 20 bis 80 Stunden, die wegen des notwendigen hohen Dampfverbrauchs und einer möglichen Verzögerung der Fabrikation als weiterer Nachteil genannt werden müssen.Before yarns are woven, they are subjected to a sizing process in which the capillary threads of the single thread closed to form a unified whole or the surfaces of the threads are smoothed by gluing protruding fibers. While Yarns of natural or synthetic origin are usually sized in aqueous liquors, it has to be in the case of threads made of regenerated cellulose, i.e. mainly viscose silk, acetate silk and rayon viscose because of their swelling in water has often proven advantageous, this in non-aqueous solvent sizes to treat. The most frequently used process of this type is linseed oil sizing, in which the Thread or strand or the bobbins are treated with a solution of linseed oil in white spirit. The substantial Shortcomings of this process are known: By oxidizing the film on the The drying oil contained in the sized thread during or after the drying process is damaged the fibers, which ■ - · especially with viscose silk ■ - can lead to considerable losses. In order to avoid the fibers becoming brittle when using a linseed oil size, a quick process is required Processing of the sized yarn and desizing immediately after the weaving advisable. In addition to the risk of oxidation, the risk of resinification must be taken into account, as the desizing otherwise it is often difficult or incomplete. In such cases the subsequent occurs Dyeing process is an uneven dyeing of the yarn or fabric. To a complete desizing Nevertheless, to enable the desizing bath alkalis or other corrosive ones Chemicals are added, which in turn can damage the fiber. Not to The disadvantage is underestimated that the fibers sized with drying oils either during the Drying or yellowing during prolonged storage, so that the use of such coatings for chair-ready Goods, that is, are unusable for those that leave the loom ready for sale. The drying the with z. B. Linseed oil sized yarn requires times of 20 to 80 hours because of the necessary high steam consumption and a possible delay in production as another Disadvantage must be mentioned.
Es ist bekannt, Fasern mit wasserunlöslichen Polymerisationsprodukten von Derivaten des Vinylalkohole oder der Acrylsäure, gegebenenfalls unter Mitverwendung von wasserunlöslichen Celluloseestern, zu schlichten, wobei als Lösungsmittel Alkohol, Benzol, Trichloräthylen, Äthylenchlorid, Aceton, Essigester usw. Verwendung finden. Auch dieses Vorgehen hat keine praktische Bedeutung erlangt. Dies hat seinen LösungsmittelschlichteIt is known that fibers with water-insoluble polymerization products of derivatives of vinyl alcohols or acrylic acid, optionally with concomitant use of water-insoluble cellulose esters, using alcohol, benzene, Trichlorethylene, ethylene chloride, acetone, ethyl acetate, etc. are used. This procedure also has has no practical significance. This has its solvent size
Anmelder:Applicant:
Röhm & Haas G. m. b. H.,
Darmstadt, Mainzer Str. 42Röhm & Haas G. mb H.,
Darmstadt, Mainzer Str. 42
Dr. Helmut Moroff, Traisa bei Darmstadt,
ist als Erfinder genannt wordenDr. Helmut Moroff, Traisa near Darmstadt,
has been named as the inventor
Grund in folgenden Nachteilen der bisher bekannten Polymerisatlösungsmittelschlichten: Die vorstehend aufgezählten Lösungsmittel sind nämlich dem in der Leinölschlichte verwendeten Testbenzin entweder hinsichtlich ihrer physiologischen Verträglichkeit, ihrer Flüchtigkeit, ihrer Explosivität im Luftgemisch oder auch hinsichtlich ihres Preises unterlegen.Reason for the following disadvantages of the previously known polymer solvent sizes: The above The solvents listed are either with regard to the white spirit used in the linseed oil size their physiological compatibility, their volatility, their explosiveness in the air mixture or also inferior in terms of their price.
Die bisher vorgeschlagenen Polymerisate haben als Lösungsmittelschlichte das Leinöl deshalb nicht zu verdrängen vermocht, weil der auf der Faser aufgebrachte Kunststofnlm entweder zu spröde, also zu wenig geschmeidig, oder aber zu weich und klebrig war. Versuche, harte Polymerisate, z. B. PoIymethacrylsäiuremethylester, durch die Einverleibung von Weichmachern, z. B. Dibutylphthalat, geschmeidig zu machen, führten zu keinen befriedigenden Erfolgen, da der Weichmacher an die Oberfläche des Films wandert, dort verdampft, SO' daß eine nachträgliche Versprödung des Fadens eintritt.The polymers proposed so far therefore do not use linseed oil as a solvent size able to displace, because the plastic film applied to the fiber is either too brittle, i.e. too not very pliable or too soft and sticky. Attempts to use hard polymers, e.g. B. methyl methacrylate, by incorporating plasticizers, e.g. B. dibutyl phthalate, pliable to make, did not lead to satisfactory results, since the plasticizer to the surface of the Film moves, evaporates there, SO 'that subsequent embrittlement of the thread occurs.
Es wurde gefunden, daß sich Lösungsmittelschliehten, die hinsichtlich des Schlichteffektes der Leinölschlichte mindestens gleichwertig sind ohne jedoch deren Nachteile oder die aus den bisherigen Kunstharzlösungsmittelschlichten bekannten Unzulänglichkeiten zu zeigen, derart herstellen lassen, daß solche Ester der Methacrylsäure, deren Alkoholkomponente zwischen 10 und 20 Kohlenstoffatome aufweist, in Testbenzin gelöst werden. Es muß als überraschend bezeichnet werden, daß die von solchen Kunststoffen gebildeten Filme einerseits weich und geschmeidig sind, andererseits jedoch kein Verkleben der geschlichteten Fäden untereinander bewirken. Eine Versprödung der erfindungsgemäß geschlichteten Fäden tritt auch bei längerer Lagerung nicht ein. Auch die Beständigkeit gegen Atmosphärilien, Lagerung beiSolvents were found to close which are at least equivalent in terms of sizing effect to linseed oil sizing, but without their disadvantages or the inadequacies known from previous synthetic resin solvent sizes to show, can be prepared in such a way that such esters of methacrylic acid, their alcohol component has between 10 and 20 carbon atoms, can be dissolved in white spirit. It must be surprising denotes that the films formed by such plastics are on the one hand soft and pliable are, on the other hand, do not cause the sized threads to stick to one another. An embrittlement the threads sized according to the invention do not occur even after prolonged storage. Also the Resistance to atmospheric agents, storage at
■509 770/369■ 509 770/369
höheren Temperaturen, ζ. B. in den Tropen, gegen die Einwirkung direkten Sonnenlichts verdienen hervorgehoben zu werden; eine Veränderung des Farbtons durch Vergilben tritt also nicht ein.higher temperatures, ζ. B. in the tropics, against exposure to direct sunlight deserve highlighted to become; there is therefore no change in color due to yellowing.
Es ist in manchen Fällen erforderlich, die genannten Polymerisate durch geeignete Zusätze härter zu stellen. Beispielsweise können " in untergeordneter Menge in Testbenzin lösliche Polymerisate von solchen Estern der Methacrylsäure, deren Alkoholkomponente 4 bis 10 Kohlenstoffatome aufweist, zugesetzt werden. Es ist auch möglich, die genannten höheren Methacrylsäureester mit untergeordneten Mengen anderer monomerer polymerisierbarer Verbindungen, die für sich allein polymerisiert zu harten Verbindungen führen, zu mischpolymerisieren, wobei der Anteil dieser Mischpolymerisatkoimponente nur so< groß sein darf, daß die Löslichkeit des entsprechenden Mischpolymerisats im Testbenzin erhalten bleibt.In some cases it is necessary to do the above To make polymers harder by using suitable additives. For example, "in subordinate Amount of polymers soluble in white spirit of such esters of methacrylic acid, their alcohol component 4 to 10 carbon atoms can be added. It is also possible to use the said higher Methacrylic acid esters with minor amounts of other monomeric polymerizable compounds, polymerized by themselves lead to hard compounds to copolymerize, with the proportion this mixed polymer component may only be so large that the solubility of the corresponding mixed polymer is retained in white spirit.
In solchen Fällen, in denen die Schlichte nicht ausgewaschen, sondern gleichzeitig als Appretur auf dem Faden bzw. dem Gewebe erhalten bleiben soll, kann die ohnehin gute hydrophobe Eigenschaft durch den Zusatz von z. B. Wachsen oder Paraffinen verbessert werden. In anderen Fällen, in denen das Gewebe entschlichtet werden soll, ist es vorteilhaft, den Film dadurch leicht in Wasser bzw. wäßrigen Lösungen entfernbar zu machen, daß dem Schlichtemittel bzw. der Lösung der im Sinne der Erfindung zu verwendenden Polymerisate solche Emulgatoren einverleibt werden, die sowohl in Benzin als auch in Wasser löslieh bzw. emulgierbar sind, wie z. B. Triäthanolaminseifen. In those cases in which the size is not washed out, but at the same time as a finish on the The thread or the fabric is to be retained, the already good hydrophobic property can be achieved by the Addition of z. B. waxes or paraffins can be improved. In other cases where the fabric is desized is to be, it is advantageous to lightly soak the film in water or aqueous solutions to make removable that the sizing agent or the solution to be used within the meaning of the invention Polymers such emulsifiers are incorporated which are soluble in both gasoline and water or are emulsifiable, such as. B. triethanolamine soaps.
Stränge aus 75 den Acetatseide glänzend wenden 15 Minuten lang bei Zimmertemperatur mit einer Lösung
in Testbenzin behandelt, die 150 g/l eines 4O°/oigen Lösungspolymerisats enthält, das durch Lösungspolymerisation
von Dodecylmethacrylat in Testbenzin hergestellt ist. Nach dem Imprägnieren wird
auf 25 bis 30% Flottenaufnahme abgeschleudert und anschließend
trocknet.Strands of 75% glossy acetate silk are treated for 15 minutes at room temperature with a solution in white spirit containing 150 g / l of a 40% solution polymer prepared by solution polymerization of dodecyl methacrylate in white spirit. After impregnation, the liquor pick-up is spun off to 25 to 30% and then
dries.
2 bis 3 Stunden bei 60 bis 70° geBeispiel 22 to 3 hours at 60 to 70 ° Example 2
Stränge aus 100 den Viskoseseide matt werden, wie bei 1 beschrieben, mit einer Testbenzinlösung behandelt, der 120 g/l des oben beschriebenen 40°/aigen Lösungspolymerisats und außerdem 30 g/l eines 4O°/oigen Strands of 100 denier viscose silk are treated with a white spirit solution as described in 1, the 120 g / l of the 40% solution polymer described above and also 30 g / l of a 40%
45 Lösungspolymerisats von Butylmethacrylat in Testbenzin zugefügt sind. 45 solution polymer of butyl methacrylate in white spirit are added.
Stränge eines faserbildenden Polyesters aus Terephthalsäureäthylenglykol werden, wie bei 1 beschrieben, behandelt. Das Testbenzinimprägnierungsbad enthält g/l eines 4O°/oigen Lösungspolymerisats in Testbenzin, das aus 95 Teilen Hexadecylmethacrylat und Teilen Methylmethacrylat hergestellt ist. Dem Imprägnierungsbad werden noch jeweils 10 g/l eines Paraffins mit Erstarrungspunkt 50 bis 55° und eines technischen Octadezylalkohols zugesetzt.Strands of a fiber-forming polyester made from terephthalic acid ethylene glycol are treated as described under 1. The white spirit impregnation bath contains g / l of a 40% solution polymer in white spirit, which is made from 95 parts of hexadecyl methacrylate and parts of methyl methacrylate. The impregnation bath are still 10 g / l of a paraffin with a solidification point of 50 to 55 ° and one technical octadecyl alcohol added.
Stränge aus 100 den Viskose glänzend werden, wie unter 1 beschrieben, mit einer Testbenzinlösung behandelt, die 150 g/l des dort beschriebenen Lösungspolymerisats enthält. Dem Bad werden außerdem g/l einer Triäthanolaminseife zugefügt, die durch Neutralisation von technischer wasserfreier Ölsäure mit möglichst wasserarmen technischen Triäthano!- amin hergestellt ist.Strands of 100 denier viscose glossy are treated with a white spirit solution as described under 1, which contains 150 g / l of the solution polymer described there. The bathroom will also be g / l of a triethanolamine soap is added, which is obtained by neutralizing technical anhydrous oleic acid with technical triethano! - amine that is as low in water as possible.
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER18748A DE1002281B (en) | 1956-04-23 | 1956-04-23 | Solvent size |
| FR1168414D FR1168414A (en) | 1956-04-23 | 1957-01-14 | Adhesives in solution for sizing yarns of synthetic origin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER18748A DE1002281B (en) | 1956-04-23 | 1956-04-23 | Solvent size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1002281B true DE1002281B (en) | 1957-02-14 |
Family
ID=7400277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER18748A Pending DE1002281B (en) | 1956-04-23 | 1956-04-23 | Solvent size |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1002281B (en) |
| FR (1) | FR1168414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441277A1 (en) * | 1973-08-29 | 1975-04-03 | Kanebo Ltd | METHOD OF SIZING YARN CONTAINING CELLULOSIC FIBERS |
-
1956
- 1956-04-23 DE DER18748A patent/DE1002281B/en active Pending
-
1957
- 1957-01-14 FR FR1168414D patent/FR1168414A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441277A1 (en) * | 1973-08-29 | 1975-04-03 | Kanebo Ltd | METHOD OF SIZING YARN CONTAINING CELLULOSIC FIBERS |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1168414A (en) | 1958-12-08 |
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