Addition-crosslinking silicone resin compositions

US7153914B2 · kind B2 · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Gerhard Staiger · Frankenthal (Pfalz), DE
• Wolfgang Schattenmann · Burghausen, DE

Key dates

• Filing date: Dec 13, 2004
• Grant date: Dec 26, 2006
• Expiry date: Jun 20, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/70
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Addition-crosslinking silicone resin compositions containing selected high functionality addition curable organosilicon compounds can be cured at relatively low temperatures and can produce highly transparent, hard polymers which are suitable for many uses, in particular for the potting or embedding of electrical componts such as LEDs.