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EP0387570A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Blends of polydiorganosiloxane-polycarbonate-block cocondensates with siloxanes and with elastomeric polymerisation products

Assignee: Bayer AG
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Filing: 1990-02-25
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Granted: —
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Expires: 2010-02-25
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Abstract

Abstract Translated from German Gegenstand der vorliegenden Erfindung sind Mischungen aus Polydiorganosiloxan-Polycarbonat-Blockcokondensaten, Pfropfpolymerisaten und/oder kautschukelastischen Polymerisaten, die durch einen Gehalt an phenylgruppenhaltigen, niedermolekularen Polysiloxanen gekennzeichnet sind und die noch ügliche Additive enthalten können sowie ein Verfahren zur Herstellung der Mischungen. The present invention relates to mixtures of polydiorganosiloxane-polycarbonate block cocondensates, graft polymers and / or rubber-elastic polymers which are characterized by a content of phenyl group-containing, low molecular weight polysiloxanes and which may also contain conventional additives and a process for the preparation of the mixtures.

Inventors

  • 👤 Alfred Dr. Jung
  • 👤 Ulrich Dr. Grigo
  • 👤 Werner Dr. Nouvertné

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-07 19:12
CPC Classifications
C; C08; C08L; C08L83/00; C08L83/10; C08L69/00

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