Polymerizable compounds containing acid and acid derivatives, mixtures containing the same, and use thereof

US4806381A · kind A · utility

Assignee

• Ernst Muehlbauer GmbH & Co. KG · DE

Inventors

• Jurgen Engelbrecht · Seevetal, DE
• Helmut von Wallis · Henstedt-Ulzburg, DE
• Michael Gunther · Hamburg, DE

Key dates

• Filing date: Oct 8, 1986
• Grant date: Feb 21, 1989
• Expiry date: Oct 8, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F2810/30
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Oligomeric or prepolymeric organic compounds that contain both polymerizable unsaturated groups and acid radicals, their salts, or their reactive-derivative radicals. The compounds exhibit outstanding adhesion properties, especially to biological substrates, and are appropriate for application as bonding agents, adhesive filling materials, or adhesive cements in the fields of dentistry and medicine.