Aqueous compositions based on polychloroprene

US7148277B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Stefan Peter Grabowski · Neuss, DE
• Volker Wege · Neuss, DE
• Rudiger Musch · Bensberg, DE
• Knut Panskus · Leverkusen, DE
• Thiemo Marx · Viersen, DE

Key dates

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

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L2666/14
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Water-containing compositions containing polychloroprene particles, zinc oxide particles having an average particle size of less than 150 nm and water. The compositions can be used as adhesives and/or sealants.