AT97405B - Process for joining leather to rubber by hot vulcanization. - Google Patents
Process for joining leather to rubber by hot vulcanization.Info
- Publication number
- AT97405B AT97405B AT97405DA AT97405B AT 97405 B AT97405 B AT 97405B AT 97405D A AT97405D A AT 97405DA AT 97405 B AT97405 B AT 97405B
- Authority
- AT
- Austria
- Prior art keywords
- leather
- rubber
- vulcanization
- hot vulcanization
- joining
- Prior art date
Links
- 239000010985 leather Substances 0.000 title claims description 15
- 238000004073 vulcanization Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 5
- 238000005304 joining Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zum Verbinden von Leder mit Gummi durch Warm-vulkanisation.
Die Erfindung richtet sich auf die Vereinigung von Leder und Gummi durch Warmvulkanisation Diese Aufgabe löst die Erfindung in der Weise, dass für die Warmvulkanisierung solche Gummimischungen benutzt werden, denen sogenannte Vulkanisationsbeschleuniger zugesetzt sind. Mit Hilfe der Beschleuniger gelingt es, die innige Verbindung von Gummi und Leder durch Vulkanisation zu erzielen, ohne dass das Leder unzulässig leidet oder gar verbrennt.
Das Erzeugnis des Verfahrens ist umso besser, je kürzer die Vulkanisationszeit und je tiefer die Vulkanisationstemperatur ist, der das Leder ausgesetzt wird. Es versteht sich, dass ein Leder zu wählen ist, das eine gewisse Hitze verträgt, ohne brüchig zu werden. So eignet sich Chromleder besser als lohgares Leder, von letzterem eine fettfreie Ware besser als eine gewöhnliche Sorte.
Die Erzeugnisse sind der verschiedensten Anwendung fähig ; es gelingt z. B. auf diese Weise, Ledertreibriemen mit einer Gummischicht zu überziehen und sie dadurch wasserunempfindlich zu machen ; besonders günstig ist das Verfahren für die Herstellung von Sohlen oder Absätzen von Schuhwerk. Die mit der Tretfläche innig vereinigte Lederauflage lässt sich mit dem Leder des Schuhwerks durch Kleben mit Lederkitt gut wasserdicht und dauerhaft vereinigen, was gegenüber der Befestigung einer Gummisohle ohne Lederauflage einen erheblichen Fortschritt ergibt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for joining leather to rubber by means of hot vulcanization.
The invention is directed to the combination of leather and rubber by hot vulcanization. The invention achieves this problem in such a way that rubber mixtures to which so-called vulcanization accelerators are added are used for hot vulcanization. With the help of accelerators, it is possible to achieve an intimate bond between rubber and leather through vulcanization without the leather suffering inadmissibly or even burning.
The product of the process is the better the shorter the vulcanization time and the lower the vulcanization temperature to which the leather is exposed. It goes without saying that a leather should be selected that can withstand a certain amount of heat without becoming brittle. Chrome leather is better suited than tanned leather, and a fat-free product of the latter is better than an ordinary type.
The products are capable of the most varied of uses; it succeeds z. B. in this way to cover leather drive belts with a rubber layer and thereby make them insensitive to water; The method is particularly favorable for the production of soles or heels of footwear. The leather overlay, which is intimately united with the tread, can be combined with the leather of the footwear by gluing it with leather putty so that it is watertight and durable, which is a considerable advance compared to the attachment of a rubber sole without a leather overlay.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE97405X | 1922-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT97405B true AT97405B (en) | 1924-07-10 |
Family
ID=5646273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97405D AT97405B (en) | 1922-03-28 | 1923-03-12 | Process for joining leather to rubber by hot vulcanization. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT97405B (en) |
-
1923
- 1923-03-12 AT AT97405D patent/AT97405B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT97405B (en) | Process for joining leather to rubber by hot vulcanization. | |
| AT74290B (en) | Process for the production of an adhesive as a substitute for wheat gluten (Schusterppape). | |
| AT123655B (en) | Process for the production of a viscous condensation product. | |
| AT101142B (en) | Rubber sole with heel. | |
| DE388433C (en) | Process for the production of rubber sole plates, settling and like | |
| DE362751C (en) | Process for the preparation of coumarins | |
| AT145207B (en) | Process for regenerating used oils. | |
| AT78981B (en) | Process for tanning hides. | |
| AT139579B (en) | Non-skid rubber sole. | |
| DE348129C (en) | Process for the production of a colored skin for leather goods and other fabrics | |
| CH144223A (en) | Process for improving the properties of montan wax. | |
| DE617733C (en) | Process for coloring high molecular weight organic plastic masses | |
| CH144191A (en) | Process for the preparation of 1-p-methylphenoxy-2-isobutyryloxy-ethane. | |
| DE386822C (en) | Adhesives, in particular for the manufacture of rubber soles | |
| AT107567B (en) | Process for the production of covering materials. | |
| AT75060B (en) | Substitutes for leather. | |
| DE560604C (en) | Process for the production of paints from phenol-formaldehyde condensation products | |
| CH177835A (en) | Process for the production of a copper-containing dye. | |
| Ozanam | Dying of silk a permanent chrome yellow | |
| CH141754A (en) | Process for the preparation of 2-chloro-1. 3-dimethylbenzene. | |
| CH145348A (en) | Process for the preparation of a vat dye containing chlorine and bromine. | |
| CH140423A (en) | Process for improving the properties of montan wax. | |
| CH118602A (en) | Process for the production of a new intermediate product in the tar color industry. | |
| CH144193A (en) | Process for the preparation of 1-benzyloxy-2-isobutyryl-oxy-ethane. | |
| CH144192A (en) | Process for the preparation of 1-phenoxy-3-isobutyryloxy-propane. |