DE104436C - - Google Patents
Info
- Publication number
- DE104436C DE104436C DENDAT104436D DE104436DA DE104436C DE 104436 C DE104436 C DE 104436C DE NDAT104436 D DENDAT104436 D DE NDAT104436D DE 104436D A DE104436D A DE 104436DA DE 104436 C DE104436 C DE 104436C
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- gum
- treated
- alum
- vulcanization
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229940037003 alum Drugs 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 229920000591 gum Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004073 vulcanization Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 241000416162 Astragalus gummifer Species 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L Barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 229920000588 Gutta-percha Polymers 0.000 description 1
- 210000003284 Horns Anatomy 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 229940116362 Tragacanth Drugs 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 39: Horn und plastische Massen.CLASS 39: Horn and plastic bodies.
Patentirt im Deutschen Reiche vom 19. Oktober 1898 ab.Patented in the German Empire on October 19, 1898.
Vorliegende Erfindung bezieht sich auf die Herstellung von Gummi oder gummiähnlicher Producte; sie bezweckt, die Vulcanisation und den hiermit verbundenen Gebrauch von Schwefel zu vermeiden und ein Product herzustellen, welches nach Wunsch gefärbt werden kann, während es im Uebrigen dieselben Eigenschaften besitzt, wie gewöhnlicher vulcanisirter Gummi.The present invention relates to the manufacture of rubber or similar rubber Products; its purpose is the vulcanization and the associated use of sulfur avoid and produce a product that can be colored as desired, while otherwise it has the same properties as ordinary vulcanized ones Rubber.
Dem Gummi oder der sonstigen Gummiart werden nach vorliegendem Verfahren in bekannter Weise Füllmittel zugemischt. Nachdem eine sorgfältige Durchmischung dieser Substanzen erfolgt ist, wird eine gewisse Menge Alaun zugesetzt, der auf nachstehend beschriebene Weise vorbehandelt wird.The rubber or other type of rubber are known according to the present method Wise filler mixed in. After these substances have been thoroughly mixed, a certain amount is added Alum added, which is pretreated in the manner described below.
Der Alaun wird auf passende Weise, beispielsweise auf erhitzten Eisenplatten getrocknet und, nachdem alle Feuchtigkeit ausgetrieben ist, mit einer Lösung von Gummi oder Harz in Terpentinöl, Spiritus oder Benzol behandelt. Die Mischung wird zur Trockne verdampft und mit dem Gummi und den Füllkörpern sorgfältig gemischt. Die ganze Masse wird dann ausgerollt oder sonstwie, je nach dem Zweck, zu welchem das Product verwendet werden soll, weiter behandelt.The alum is dried in an appropriate manner, for example on heated iron plates and, after all moisture is driven off, with a solution of gum or resin in Treated with turpentine oil, alcohol or benzene. The mixture is evaporated to dryness and carefully mixed with the rubber and packing. The whole mass is then rolled out or otherwise, depending on that Purpose for which the product is to be used, treated further.
In die oben beschriebene Mischung kann jeder beliebige Farbstoff eingeführt werden; die gewünschte Schattirung bleibt dabei in dem fertigen Product erhalten, da der nach vorliegendem Verfahren behandelte Alaun in keiner Weise schädlich auf den Farbstoff einwirkt, wie dies bei Schwefel, der bei der bisher üblichen Vulcanisirung verwendet wird, der Fall ist.Any dye can be incorporated into the mixture described above; the desired shading is retained in the finished product, since the one after the present Process treated alum does not in any way detrimentally affect the dye, as is the case with sulfur, which has been used in the vulcanization that has hitherto been customary Case is.
Uebrigens wird die vorliegende Mischung auch nicht annähernd bis zu einer für die Vulcanisation unbedingt nothwendigen Temperatur erhitzt, da der in der beschriebenen Weise vorbehandelte Alaun die gewünschte Wirkung auf den Gummi bereits bei einer verhältnifsmäfsig niedrigen Temperatur ausübt.Incidentally, the present mixture is nowhere near up to one for the Vulcanization heated absolutely necessary temperature, since that in the described Alum pretreated wise the desired effect on the gum already at one relatively low temperature.
Bei der neuen Herstellungsweise des Gummis verfährt man· beispielsweise wie folgt:With the new production method of rubber, one proceeds, for example, as follows:
227 g Alaun werden vollständig getrocknet und mit einer Lösung von 20 Theilen Benzol und ι Theil Gummi, z. B. Traganth, oder Harz vermischt und das Ganze zur Trockne verdampft.227 g of alum are completely dried and mixed with a solution of 20 parts of benzene and ι part of rubber, e.g. B. tragacanth, or resin mixed and the whole evaporated to dryness.
Alsdann werden zu 362 g gemahlener Schlemmkreide, 454.g Baryt und 227 g Kalk 681 g eines oxydirten Oeles und 227 g Gummi, sowie vortheilhaft die gleiche Menge, also 227 g, gelöster Guttapercha zugegeben.Then 362 g of ground chalk, 454 g of barite and 227 g of lime are added 681 g of an oxidized oil and 227 g of gum, and advantageously the same amount, that is 227 g of dissolved gutta-percha were added.
Wenn diese Bestandtheile sorgfältig mit einander vermischt sind, wird der in vorbeschriebener Weise behandelte Alaun zugegeben und das ganze Gemisch durch Mischwalzen in der Kälte behandelt.When these components are carefully mixed with one another, the one described above becomes Wise treated alum was added and the whole mixture was treated in the cold by mixing rollers.
Sofern das Product eine bestimmte Farbe erhalten soll, giebt man schliefslich noch den nöthigen Farbstoff hinzu. Auf die oben erwähnte Menge der Mischung genügen 908 g des Farbstoffes. Alsdann wird die Masse durch die Kalanderwalzen geschickt.If the product is to be given a certain color, it is finally given add the necessary dye. 908 g are sufficient for the above-mentioned amount of the mixture of the dye. The mass is then sent through the calender rolls.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE104436C true DE104436C (en) |
Family
ID=374815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT104436D Active DE104436C (en) |
Country Status (1)
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DE (1) | DE104436C (en) |
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- DE DENDAT104436D patent/DE104436C/de active Active
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