DE896634C - Process for making textiles resistant to water and fuel - Google Patents
Process for making textiles resistant to water and fuelInfo
- Publication number
- DE896634C DE896634C DEC2836D DEC0002836D DE896634C DE 896634 C DE896634 C DE 896634C DE C2836 D DEC2836 D DE C2836D DE C0002836 D DEC0002836 D DE C0002836D DE 896634 C DE896634 C DE 896634C
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- water
- resistant
- oil
- textiles
- 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
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/07—Cellulose esters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Verfahren zum Wasser- und Treibstoffbeständigmachen von Textilstoffen Zum Imprägnieren von Textilstoffen sind bereits zahlreiche Mittel bekanntgeworden, die jedoch nicht allen an diese gestellten Forderungen genügten. So hat man schon Leinölfirnis sowie Harz- und Kunstharzlösungen verwendet. Diese hatten aber den Nachteil, daß sie oft zu hart und spröde wurden. Ferner ist es bekannt, Nitrocelluloselösungen für diese Zwecke zu benutzen. Diese wiesen jedoch den Nachteil auf, daß sie große Feuergefährlichkeit besaßen und keine ausreichende Treibstoffbeständigkeit aufwiesen.Process for rendering textiles resistant to water and fuel Numerous means have already become known for impregnating textiles, which, however, did not meet all of the demands placed on them. So you already have Linseed oil varnish as well as resin and synthetic resin solutions are used. But these had Disadvantage that they often became too hard and brittle. It is also known to use nitrocellulose solutions to use for these purposes. However, these had the disadvantage that they were large Flammable and insufficient fuel resistance.
Es wurde nun gefunden, daß sich dauernd elastisch bleibende, wasser- und treibstoffbeständige Imprägnierungen erreichen lassen, wenn man die Textilstoffe mit einer Lösung eines an sich nicht trocknenden anfaktisierten Öls, der Nitrocellulose und kältebeständige Weichmacher zugesetzt sind, behandelt.It has now been found that permanently elastic, water- and fuel-resistant impregnations can be achieved if you use the textiles with a solution of a non-drying activated oil, nitrocellulose and cold-resistant plasticizers are added.
Die Herstellung dieser Imprägnierungsmittel erfolgt zweckmäßigerweise dadurch, daß nichttrocknende, an und für sich schwer benzinlösliche fette Öle, wie beispielsweise Rüb-oder kapsöl, Rizinusöl u. dgl., so vorsichtig änfaktisiert werden, daß sie zwar völlig benzinunlöslich werden, aber noch mit Nitrocelluloselösungen kombinierbar sind. Durch Kombination derartiger anfaktisierter Öle mit Nitrocelluloselösungen und gegebenenfalls geringen Mengen eines geeigneten unbrennbaren Weichmachers erhält man ein Imprägnierungsmittel, das allen auftretenden Anforderungen hinsichtlich Dauerhaftigkeit, Elastizität, Helligkeit und Wasserfestigkeit entspricht und sich insbesondere durch seine Beständigkeit gegen die üblichen Treibstoffgemische und viele Lösungsmittel, wie z. B. Benzine, Alkohole, einfache Glykole u. @dgl., auszeichnet.These impregnating agents are expediently produced in that non-drying, in and of itself sparingly gasoline-soluble fatty oils, such as for example rapeseed oil or capsule oil, castor oil and the like, are carefully discounted, that they become completely insoluble in petrol, but still with nitrocellulose solutions can be combined. By combining such activated oils with nitrocellulose solutions and optionally small amounts of a suitable incombustible plasticizer an impregnation agent that meets all requirements with regard to Durability, elasticity, Corresponds to brightness and water resistance and in particular by its resistance to the usual fuel mixtures and many solvents, such as. B. Benzines, alcohols, simple glycols and the like, excels.
Als ein für viele Zwecke brauchbares, aber keineswegs ausschließliches Mischungsverhältnis hat sich ein ungefähres Verhältnis vom behandelten Öl, z. B. Rüböl, zu trockener Nitrocellulose, z. B. Dinitrocellulose, von 3:2 erwiesen.As one that can be used for many purposes, but is by no means exclusive Mixing ratio has an approximate ratio of the treated oil, e.g. B. Rapeseed oil, nitrocellulose too dry, e.g. B. Dinitrocellulose, proven to be 3: 2.
Es empfiehlt sich, das Anfaktisieren des trocknenden Öls mit höchstens 3'% Schwefel, das ist etwa 1/0 der sonst üblichen Schwefelmenge, vorzunehmen. Die ursprüngliche Eigenschaft des Nichttrocknens des Öls ist durch die Gelierfähigkeit der anfaktisierten Öle praktisch aufgehoben worden. Die gemäß der Erfindung verwendeten Imprägniermittel trocknen daher rasch auf und liefern vorzügliche Imprägnierungen, die den vorstehend angegebenen Bedingungen entsprechen.It is advisable to factorize the drying oil with at most 3% sulfur, which is about 1/0 of the usual amount of sulfur. the The original property of the oil not drying is due to its ability to gel of the contaminated oils have been practically abolished. Those used according to the invention Impregnants therefore dry up quickly and provide excellent impregnations, which meet the conditions given above.
Im nachstehenden wird eine beispielsweise Ausführungsform der Erfindung beschrieben, ohne daß aber diese hierauf beschränkt ist.The following is an exemplary embodiment of the invention described, but without this being limited to this.
Beispiel 12o Teile Rüböl werden zunächst auf ungefähr 1200 erwärmt und dabei mit :2 bis 2,2 Teilen Schwefel unter Rühren langsam versetzt. Darauf erwärmt man unter ständigem Weiterrührei bis auf 17o bis 175°, bei welchen Temperaturen das Ganze bis zur beginnenden merklichen Viskositätssteigerung, die meist schon nach 15 bis 2o Minuten eintritt, gehalten wird. Sobald dieser Punkt erreicht ist, gibt man q. bis 5 Teile eines geeigneten, unbrennbaren Weichmachers, wie chlorierte Phosphorsäureester, hinzu und kühlt dann unverzüglich durch Verdünnen mit 12o Teilen höhersiedender Benzolkohlenwasserstoffe und Ester . ab. Die so erhaltenen etwa 24o Teile der 5o%igen Lösung des anfaktisierten Öls werden sofort oder nach dem völligen Erkalten in 50o bis 60o Teile einer gewöhnlichen, etwa i5%igenLösung von hochviskoser Collodiumwölle und/oder Filmabfällen in einem Gemisch von .Estern und Benzolkohlenwasserstoffen sorgfältig hineingerührt. Man erhält ein hochwertiges Textil-Imprägniermittel. Die hiermit hergestellte, Imprägnierung trocknet innerhalb etwa 30 Minuten und ist gegebenenfalls auch pigirnenti-erbar.Example 120 parts of rapeseed oil are first heated to approximately 1200 and at the same time: 2 to 2.2 parts of sulfur are slowly added with stirring. Warmed up on it you keep scrambling eggs up to 17o to 175 °, at what temperatures the whole thing up to the beginning noticeable increase in viscosity, which is usually already occurs after 15 to 20 minutes. Once this point is reached, give q. up to 5 parts of a suitable, non-flammable plasticizer, such as chlorinated Phosphoric acid ester, and then immediately cool by diluting with 120 parts higher-boiling benzene hydrocarbons and esters. away. The approximately 24o Parts of the 5o% solution of the fractured oil are immediately or after the complete Cool in 50o to 60o parts of an ordinary, about 15% solution of high viscosity Collodion wool and / or film waste in a mixture of esters and benzene hydrocarbons carefully stirred in. A high-quality textile impregnation agent is obtained. the Impregnation produced with this dries within about 30 minutes and is, if necessary also pigirnenti-erable.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC2836D DE896634C (en) | 1942-04-26 | 1942-04-26 | Process for making textiles resistant to water and fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC2836D DE896634C (en) | 1942-04-26 | 1942-04-26 | Process for making textiles resistant to water and fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE896634C true DE896634C (en) | 1953-11-12 |
Family
ID=7012986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC2836D Expired DE896634C (en) | 1942-04-26 | 1942-04-26 | Process for making textiles resistant to water and fuel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE896634C (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE286120C (en) * | ||||
US1290073A (en) * | 1917-04-18 | 1919-01-07 | Products Syndicate Inc | Impregnated and coated sheet of fibrous material and process of producing the same. |
GB201421A (en) * | 1922-08-12 | 1923-08-02 | Thomas Macwalter | A method of rendering textile fabrics gas and water-tight |
DE426733C (en) * | 1924-09-02 | 1926-03-16 | Norsk Hydro Elek Sk Kvaelstofa | Process for the production of impregnation compounds |
DE436993C (en) * | 1925-09-06 | 1926-11-10 | Karl Reinhold Lindfors | Process for impregnating any material |
US1676362A (en) * | 1924-02-25 | 1928-07-10 | Jaton Mfg Corp | Waterproof fabric |
US2057600A (en) * | 1934-01-30 | 1936-10-13 | Ici Ltd | A coating composition |
-
1942
- 1942-04-26 DE DEC2836D patent/DE896634C/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE286120C (en) * | ||||
US1290073A (en) * | 1917-04-18 | 1919-01-07 | Products Syndicate Inc | Impregnated and coated sheet of fibrous material and process of producing the same. |
GB201421A (en) * | 1922-08-12 | 1923-08-02 | Thomas Macwalter | A method of rendering textile fabrics gas and water-tight |
US1676362A (en) * | 1924-02-25 | 1928-07-10 | Jaton Mfg Corp | Waterproof fabric |
DE426733C (en) * | 1924-09-02 | 1926-03-16 | Norsk Hydro Elek Sk Kvaelstofa | Process for the production of impregnation compounds |
DE436993C (en) * | 1925-09-06 | 1926-11-10 | Karl Reinhold Lindfors | Process for impregnating any material |
US2057600A (en) * | 1934-01-30 | 1936-10-13 | Ici Ltd | A coating composition |
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