Silikonzusammensetzung und Herstellungsverfahren dafür und Verwendung davon
Anmelder: Momentive Performance Materials Inc. 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4772581
- Anmeldetag
- 23. August 2024
- Veröffentlichung
- 6. März 2025
- Rechtsraum
- EP
- IPC
- C08L83/04, C08G77/12
Abstract
The present invention relates to a silicone composition, and a preparation method therefor and a use thereof. The silicone composition comprises: (A) a silicone gel, which is obtained by carrying out hydrosilylation action on at least one first polyorganosiloxane having Si-H and at least one second polyorganosiloxane having an ethylenically unsaturated group at the molar ratio of less than 1 of Si-H of the first polyorganosiloxane to the ethylenically unsaturated group of the second polyorganosiloxane in the presence of a hydrosilylation catalyst; (B) at least one silicon-containing compound selected from the following: (B-1) third polyorganosiloxane having at least one of Si-H and an alkoxy functional group, and (B-2) alkoxysilane; (C) a thermally conductive filler; and (D) optionally, one or more auxiliary additives.
Anmelder
- Firma
- Momentive Performance Materials Inc.
- Land
- 🇺🇸 USA
US-amerikanischer Chemiekonzern, spezialisiert auf Silikone und Quarzprodukte, hervorgegangen aus der Silikonsparte von General Electric. Patente betreffen vor allem Silikonchemie und Spezialmaterialien.
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