DE618592C - Process for the production of a rubber-containing paint and binder - Google Patents

Process for the production of a rubber-containing paint and binder

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Publication number
DE618592C
DE618592C DET41476D DET0041476D DE618592C DE 618592 C DE618592 C DE 618592C DE T41476 D DET41476 D DE T41476D DE T0041476 D DET0041476 D DE T0041476D DE 618592 C DE618592 C DE 618592C
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Germany
Prior art keywords
rubber
vulcanized
production
binder
containing paint
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Expired
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DET41476D
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German (de)
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to DET41476D priority Critical patent/DE618592C/en
Application granted granted Critical
Publication of DE618592C publication Critical patent/DE618592C/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J119/00Adhesives based on rubbers, not provided for in groups C09J107/00 - C09J117/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H3/00Vulcanised oils, e.g. factice
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/24Crosslinking, e.g. vulcanising, of macromolecules
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D107/00Coating compositions based on natural rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D119/00Coating compositions based on rubbers, not provided for in groups C09D107/00 - C09D117/00
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D119/00Coating compositions based on rubbers, not provided for in groups C09D107/00 - C09D117/00
    • C09D119/003Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D191/00Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
    • C09D191/02Vulcanised oils, e.g. factice
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J107/00Adhesives based on natural rubber
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J191/00Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
    • C09J191/02Vulcanised oils, e.g. factice
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2317/00Characterised by the use of reclaimed rubber
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00Characterised by the use of unspecified rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/02Vulcanised oils, e.g. factice
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06Waxes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00Compositions of natural resins; Compositions of derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Description

Verfahren zur Herstellung eines kautschukhaltigen Anstrich- und Binderriittels Es ist bekannt, zur Herstellung von Firnissen und Lacken als Grundsubstanz Kautschuk, Hart- oder Weichgummiabfälle zu diispergieren, d. h. durch mechanische Zerkleinerung (Schlagmühlen u. dgl.) eine so feine Verteilung zu erreichen, daß, der Lackgrundstoff sich nicht mehr absetzt (Patent 337955)- AIS Flüssigkeiten werden hierzu solche verwendet, in denen die Grundsubstanz sich gar nicht oder nur schwer auflöst bzw. nur aufquillt. Der Nachteil. dieses Verfahrens ist einmal, daß der erreichbare Disperstätsgrad, insbesondere bei Verwendung von Altgummiabfällen, nicht gleichmäßig ist, zum anderen ist die Stabilität der mit obigem Produkt hergestellten Anstriche infolge der durch das Mahlen eintr.etenden Plastizierumg dies Gummis stark verringert.Process for the production of a rubber-containing paint and binding agent It is known to disperse rubber, hard or soft rubber waste as the base substance for the production of varnishes and varnishes, ie to achieve such a fine distribution by mechanical comminution (hammer mills and the like) that the paint base material no longer settles (patent 337955) - AIS liquids are used for this purpose in which the base substance does not dissolve at all or only with difficulty or only swells. The disadvantage. This process is, on the one hand, that the achievable degree of dispersion, especially when using old rubber waste, is not uniform; on the other hand, the stability of the paints produced with the above product is greatly reduced due to the plasticization of the rubbers caused by the grinding.

Es isst weiterhin bekannt, daß z. B. Ölfirnisse, denen. man Kautschuk in irgendwie wesentlichen Mengen beigemischt hat, leine trocknenden Anstriche liefern. Da die Trocknung eines solchen Firnisses von der Oxydation des darin enthaltendeü Oles abhängig ist, ist der Zutritt des Luftsauerstoffes zu diesem Bestandteil eine Notwendigkeit. Der beigemischte Kautschuk verhindert aber infolge seiner Viscosität den Luftzutritt, so da.ß eine Durchtrocknung nicht stattfinden kann und ein derartiger Anstrich, klebrig und schmierig bleibst.It is also known that z. B. Oil varnishes, which. man rubber has mixed in any substantial quantities, supply linen drying paints. Since the drying of such a varnish depends on the oxidation of the oil it contains Depending on the oil, the access of atmospheric oxygen to this component is one Need. The added rubber prevents it due to its viscosity the access of air, so that thorough drying cannot take place and such a thing Paint remains sticky and greasy.

Gegenstand der vorliegenden Erfindung ist nun ein Verfahren zur Herstellung eines, kautschukbaltigen Anstrich- und Bindemittels, wobei man ungesättigte Körper, wie Fischöle, Tallöl, Holzpeche u. dgl., vulkanisiert, das erhaltene Produkt mit Kautschuk oder Altgummi in einem gemeinsamen organischen Lösungsmittel in der Wärme unter Druck löst und die. erhaltene Lösung nochmals vulkanisiert und darauf das Vulkanisat durch Zumischung :eines Verdünnungsmittels auf die gewünschte Konsistenz bringt. Als Lösungsmittel eignen sich u.a. Benzol, Benzin, Tetra,-lin;auch ist es zweckmäßig, zur Erleichterung der Lösung des Kautschuks eine Ölsäure, Fetteure oder Harzsäure zuzufügen.The present invention now relates to a method for production a, rubber-containing paint and binding agent, whereby unsaturated bodies, such as fish oils, tall oil, wood pitch and the like, vulcanized, the product obtained with Rubber or scrap rubber in a common organic solvent in the heat dissolves under pressure and the. obtained solution vulcanized again and then the Vulcanizate by adding: a thinner to the desired consistency brings. Suitable solvents include benzene, gasoline, tetra-line, and it is expedient to facilitate the dissolution of the rubber an oleic acid, or Fetteure Add resin acid.

Versuche haben ergehen, daß auf diese Waise gewonnene Produkte in normaler Zeit vollständig trocknende und nicht klebende Anstriche liefern, welche gegenüber ,allen vulkanisierten Kautschuk enthaltenden Lacken, die nach dem bisher bekannten Verfahren hergestellt sind, eine bessere Haltbarkeit, Haftfestigkeit und Elastizität aufweisen.Attempts have been made that products obtained by this orphan are in normally deliver completely drying and non-sticky coatings, which compared to all varnishes containing vulcanized rubber, which after the hitherto known processes are produced, better durability, adhesive strength and Have elasticity.

Die nach dem neuen Verfahren hergestellten Lösungen lassen sich ohne Rückstände filtrieren, enthalten also keinerlei -disp:ergierte Anteile. Infolge der je nach dem Material regulierbaren Nachvulkanisation wird ein Endprodukt erhalten, welches dien Gummi in gleichbleibend stabiler Form enthält.The solutions produced by the new process can be used without Filter residues, so they do not contain any dispersed fractions. As a result the post-vulcanization, which can be regulated depending on the material, results in an end product, which contains the rubber in a consistently stable form.

Als Ausgangsprodukt wird z. B. ewn durch Auspressen oder Ausfrieren von Stearin befreites Fischöl oder Fett benutzt. Hiervon werden r oo kg in .einem Autoldaven auf eine derart hohe ,Temperatur erhitzt, daß das Öl anfängt zu dämpfen. Hierauf gibst man to bis 5okg Schwefel zu und erhvtzt weiter unter Druck, bis die Vulkanisation beendet ist, d. h. bis der Schwefel vollständig in das Öleingetreten ist-. jetzt l.äßt man abkühlen, ;wobei ein fester Kuchen entsteht. Nach dem Erkalten wird dieses Zwischenprodukt zer2einert und wiederum in einem Autoklavea -unter Druck und Hitze mit einem flüssigen und flüchtigen Kohlenwasserstoff, wie z. B. Benzin, Benzol, Terpentin oder einem anderen, auch hydrierten oder chlorierten. Lösungsmittel, behandelt biss zur vollständIgen Lösung.As a starting product z. B. ewn by squeezing or freezing out used stearic fish oil or fat. Of this, r oo kg in .one Autoldaven heated to such a high temperature that the oil begins to steam. Then you give to up to 5okg of sulfur and heated further below Pressure until vulcanization is complete, d. H. until the sulfur is completely in the oil has entered. Now let it cool down, resulting in a firm cake. After cooling, this intermediate product is crushed and again in an autoclave - under pressure and heat with a liquid and volatile hydrocarbon, such as z. B. gasoline, benzene, turpentine or another, also hydrogenated or chlorinated. Solvent, treated to a complete solution.

In die erhaltene Lösung werden iookg Kautschuk in Form vulkanisierter oder unvulkanisierter Abfälle eingetragen. Es wird nun in einem Autoklaven weiter erhitzt, bis dar Kautschuk eb@enfadls vollständig gelöst ist. Hierauf werden weitere io bis 5ö kg Schwefel zugegeben und nunmehr das Ganze noch einmal unter Druck und bei einer Temperatur bis i 8o° C vulkanisiert. Nach beendigter Vulkanisiermg lä.Bt man erkälten. Das erhalmene Produkt kann nachträglich durch Beimischungen aller Art auf -die- gewünschte Konsistenz gebracht werden. Diese Beimischungen bestehen, je nach Verwendungszweck des Erzeugnisses, aüs -flüchtigen; flüssigen Kohlenwasserstoffen, Wachsen, Ölen, .'ITockenfarb:enusw. Man erhält entweder ein streichbares Anstrichmittel oder ein kittartiges Bindemittel, das nach einiger Zeit vollständig trocken wird und nach der ,Trocknung nicht mehr klebuig ist.In the solution obtained, iookg rubber is vulcanized in the form or unvulcanized waste. It will now continue in an autoclave heated until the rubber eb @ enfadls is completely dissolved. Thereupon more 10 to 50 kg of sulfur were added and now the whole thing again under pressure and vulcanized at a temperature of up to 80 ° C. After vulcanization is complete, you catch a cold. The product received can be added subsequently by adding all Kind be brought to the desired consistency. These admixtures consist of depending on the intended use of the product, non-volatile; liquid hydrocarbons, Waxing, oils, .'ITock color: en, etc. Either a paintable paint is obtained or a putty-like binder that becomes completely dry after a while and after drying is no longer sticky.

Man kann. auch so verfahren, daß man den Kautschuk bzw. Altgummi in -einer Ölsäure quellen läßt, dann unter Hitze zur Lösung bringt und hierauf wie bei; dem vorhergehenden Beispiel weiter verarbeltet.One can. also proceed in such a way that the rubber or old rubber is in -an oleic acid swell, then bring it to a solution under heat and then how at; processed further from the previous example.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung eines kautschukhaltigen Anstrich- und Bindemittels, dadurch gekennzeichnet, daß man ungesättigte Körper, wie Fischöle, Tall:öl, Holzpeche u. dgl., vulkanisiert, das erhaltene Produkt - mit dem Kautschuk oder Altgummi meinen organischen Lösungsmittel löst, die Lösung noch eirural vulkanisiert und darauf das. Vulkanisat durch Einmischen eines Vdrdünnungsmättels auf die gewünschte Konsistenz bringt. PATENT CLAIMS: i. Process for the production of a rubber-containing paint and binder, characterized in that unsaturated bodies, such as fish oils, tall oil, wood pitch and the like, are vulcanized, the product obtained - with the rubber or scrap rubber, my organic solvent is dissolved, the solution still eirural vulcanized and then the vulcanized material is brought to the desired consistency by mixing in a Vdrdünnungsmättels. 2. Verfahren -nach Patentanspruch i, dadurch gekennzeichnet, daß man den Kautschuk oder Altgummi; m einer Ölsäure, Fettsäure `oder Harzsü,ure löst und die Lösung . vulkanisiert.2. The method -according to claim i, thereby characterized in that the rubber or scrap rubber; m an oleic acid, fatty acid `or Harzsü, ure dissolves and the solution. vulcanized.
DET41476D 1932-04-05 1932-04-05 Process for the production of a rubber-containing paint and binder Expired DE618592C (en)

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DET41476D DE618592C (en) 1932-04-05 1932-04-05 Process for the production of a rubber-containing paint and binder

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436457A (en) * 1944-02-19 1948-02-24 United Gas Improvement Co Sulfurized oil-aromatic oil compositions
US2451173A (en) * 1943-12-24 1948-10-12 Nopco Chem Co Rubberoid tall oil polymers and process for making the same
US2480478A (en) * 1943-09-22 1949-08-30 Pierce Lab Inc Synthetic rubber compositions
US2870104A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chloroprene rubber composition containing a tall oil-sulphur reaction product
US2870105A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Nitrile rubber compositions containing sulfurized tall oil
US2870103A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chlorosulfonated polyethylene composition containing sulfurized tall oil
US2870106A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chloroprene rubber compositions containing sulfurized tall oil

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480478A (en) * 1943-09-22 1949-08-30 Pierce Lab Inc Synthetic rubber compositions
US2451173A (en) * 1943-12-24 1948-10-12 Nopco Chem Co Rubberoid tall oil polymers and process for making the same
US2436457A (en) * 1944-02-19 1948-02-24 United Gas Improvement Co Sulfurized oil-aromatic oil compositions
US2870104A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chloroprene rubber composition containing a tall oil-sulphur reaction product
US2870105A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Nitrile rubber compositions containing sulfurized tall oil
US2870103A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chlorosulfonated polyethylene composition containing sulfurized tall oil
US2870106A (en) * 1953-07-31 1959-01-20 Ridbo Lab Inc Chloroprene rubber compositions containing sulfurized tall oil

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