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EP0095629A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process of preparation of materials and construction elements for sealing against unpolar media

Assignee: Huels AG
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Filing: 1983-05-13
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Granted: —
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Expires: 2003-05-13
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Abstract

Abstract Translated from German Die Anmeldung betrifft vuikanisierbare Massen, welche neue Elastomere, und zwar spezielle Polyisoprene und amorphe Isopren/Styrol-Copolymerisate enthalten. The application relates to vulcanizable compositions which contain new elastomers, namely special polyisoprenes and amorphous isoprene / styrene copolymers. Die Massen und die daraus herstellbaren Vulkanisate weisen eine vorteilhafte Eigenschaftskombination auf. Hervorzuheben ist die gute Covulkanisationsfähigkeit der neuen Elastomeren in Verschnitten mit anderen Elastomeren, die außergewöhnlich hohe Gasdichtigkeit der Vulkanisate und vor allem ihre außergewöhnlich hohe Quellbeständigkeit gegen unpolare, organische Medien. The masses and the vulcanizates that can be produced therefrom have an advantageous combination of properties. Of particular note are the good co-vulcanization properties of the new elastomers in blends with other elastomers, the extraordinarily high gas tightness of the vulcanizates and, above all, their extraordinarily high swelling resistance against non-polar, organic media.

Inventors

  • 👤 Karl-Heinz Dr. Nordsiek
  • 👤 Johannes Dr. Knist
  • 👤 Johannes Dr. Tornau

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-07 14:07
CPC Classifications
C; C08; C08L; C08L9/00; C08F; C08F36/00; C08F36/02; C08F36/04; C08F36/08

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