Crosslinkable mixtures of recycled rubber granules and rubber

US5844043A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Julius Peter · Wien, AT
• Peter C. Schmidt · Leverkusen, DE
• Dieter Mahlke · Marl, DE
• Klaus zur Nedden · Haltern, DE

Key dates

• Filing date: Mar 28, 1995
• Grant date: Dec 1, 1998
• Expiry date: Mar 28, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L65/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Crosslinkable mixtures are made of recycled rubber granules, rubber and oil. The crosslinkable mixtures are made of recycled rubber granules mixed with rubber dissolved in oil. The crosslinkable mixtures can be press molded into molded bodies having good mechanical and elastic properties, since a virtually plastic flowing provides for optional bonding of the granule particles among each other during processing.