Solvent-containing compositions based on polychloroprene

US7144936B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Rudiger Musch · Bensberg, DE
• Knut Panskus · Leverkusen, DE
• Stefan Peter Grabowski · Neuss, DE
• Arno Nennemann · Bensberg, DE

Key dates

• Filing date: May 28, 2004
• Grant date: Dec 5, 2006
• Expiry date: Dec 12, 2024

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L61/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Solvent-containing compositions based on polychloroprene, and solvent-containing zinc oxide dispersions which are stable in storage, that can be used in adhesive and sealant compositions. The compositions can be prepared by mixing the polychloroprene composition and zinc oxide dispersion and optionally adding conventional adhesive auxiliaries and/or additives and optionally adding an additional solvent.