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EP0072474A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Heat-hardenable organopolysiloxane compositions

Assignee: Bayer AG
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Filing: 1982-07-30
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Granted: —
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Expires: 2002-07-30
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Abstract

Abstract Translated from German Hitzehärtbare Organopolysiloxan-Mischungen, die durch Anlagerung von Si-gebundenem Wasserstoff an aliphatische Mehrfachbindung härtbar sind, wobei der diese Anlagerung fördernde Katalysator, insbesondere Platinkatalysator, in einer festen Substanz enthalten ist, deren Erweichungspunkt bzw. Schmelzpunkt zwischen 70 und 250°C liegt und die in dem Rest der Mischung dispergiert ist. Heat-curable organopolysiloxane mixtures which can be hardened by the addition of Si-bonded hydrogen to an aliphatic multiple bond, the catalyst promoting this addition, in particular platinum catalyst, being contained in a solid substance whose softening point or melting point is between 70 and 250 ° C. and which is dispersed in the rest of the mixture.

Inventors

  • 👤 Ottfried Dr. Schlak
  • 👤 Werner Dr. Michel
  • 👤 Bernard Dr. Munchenbach

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 21:53
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/56; Y; Y10; Y10S; Y10S525/00; Y10S525/936

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