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EP0191929A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Coupling agent for the preparation of vulcanisates having a good filler-rubber adhesion

Assignee: Huels AG
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Filing: 1985-12-13
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Granted: —
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Expires: 2005-12-13
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Abstract

Abstract Translated from German Die Erfindung betrifft neue Stoffe, die einerseits Gruppen aufweisen, die zur Bildung einer stabilen chemischen Bindung mit der Oberfläche von Kieselsäuren und Silikaten in der Lage sind (Siloxanbindung), und andererseits Gruppen aufweisen, die bei der Vulkanisation zur Bildung einer stabilen chemischen Bindung mit dem Kautschuk in der Lage sind (Schwefelbrücken). Sie eignen sich somit als Haftvermittler zur Herstellung von Vulkanisaten, die einen guten Füllstoff/Kautschuk-Verbund aufweisen. The invention relates to new substances which, on the one hand, have groups which are capable of forming a stable chemical bond with the surface of silicas and silicates (siloxane bond), and on the other hand have groups which, during vulcanization, form a stable chemical bond with the Rubber are capable (sulfur bridges). They are therefore suitable as adhesion promoters for the production of vulcanizates that have a good filler / rubber compound.

Inventors

  • 👤 Dieter Dr. Zerpner
  • 👤 Roland Dr. Streck
  • 👤 Horst Günter Dr. Haag

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 00:51
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/54; C08K5/548; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/18; C07F7/1804

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR2295958A1 Cited
DE2712866A1 Cited

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