Organopolysiloxane compositions which cross-link to give elastomers

US5371165A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Ekkehard Patrick · Altötting, DE
• Walter Goblmeier · Rogglfing, DE
• Herbert Eck · Burghausen, DE
• Gerald Fleischmann · Emmerting, DE

Key dates

• Filing date: Jan 26, 1994
• Grant date: Dec 6, 1994
• Expiry date: Jan 26, 2014

Classification

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

Abstract

The present invention provides compositions which are based on diorganopolysiloxanes that crosslink to give elastomers containing no toxic curing catalysts, e.g., tin catalysts. These elastomers have a high tensile strength and are suitable for use as coatings.