Molding materials exhibiting an improved low-temperature impact resistance

US6906142B2 · kind B2 · utility

Assignee

• ROEHM GMBH & CO. KG · DE

Inventors

• Klaus Schultes · Wiesbaden, DE
• Michael Wicker · Seeheim-Jugenheim, DE
• Werner Hoess · Griesheim, DE
• Klaus Albrecht · Mainz, DE
• Hans-Juergen Kress · Reutlingen, DE

Key dates

• Filing date: Oct 22, 2001
• Grant date: Jun 14, 2005
• Expiry date: Oct 22, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L51/085
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to an impact-modified moulding composition which has particularly high impact resistance at low temperatures (−20° C., −40° C.). This low-temperature impact resistance is achieved by using a silicone elastomer.