Rubber products with low heat build up on mechanical stressing

US6686418B2 · kind B2 · utility

Assignee

• Solutia Germany GmbH & Co. KG · DE

Inventors

• Siegfried Wallenwein · Büttelborn, DE
• Frank Scholl · Schwieberdingen, DE
• Helmut Eckes · Eppstein, DE

Key dates

• Filing date: May 22, 2001
• Grant date: Feb 3, 2004
• Expiry date: Jun 25, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L21/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A process for reducing the heat evolution on dynamic stressing of vulcanised rubber products, using for this purpose, in vulcanizable rubber mixtures, mixtures made from non-selfcuring novolaks A and from unetherified or partially etherified triazine resins B, as a combination of reinforcing resin and curing agent.