Rubber mixtures containing sulfur-modified polychloroprene gel

US5124408A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Wilhelm Engels · Kerpen, DE
• Ulrich Eisele · Stuttgart, DE
• Werner Obrecht · Moers, DE
• Peter Wendling · Leverkusen, DE
• Bernd Stollfuss · Bensberg, DE

Key dates

• Filing date: Jun 11, 1990
• Grant date: Jun 23, 1992
• Expiry date: Jun 11, 2010

Classification

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

Abstract

Rubber mixtures containing so-called "pre-crosslinked" polychloroprene give vulcanizates having an improved combination of low rolling resistance and low abrasion.