Actives-comprising polymer networks, processes for producing them, and their use

US8653004B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Alexandre Terrenoire · Mannheim, DE
• Hartmut Leininger · Neustadt, DE
• James Bullock · Grafton, GB
• Mohammed Shoaib Qureshi · Bingham, GB
• Hans-Werner Schmidt · Bayreuth, DE
• Reiner Giesa · Goleta, US
• Meik Ranft · Bensheim, DE
• Oscar Lafuente Cerda · Ebersberg, DE

Key dates

• Filing date: Jul 25, 2008
• Grant date: Feb 18, 2014
• Expiry date: May 7, 2030

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61L9/12
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Process for producing actives-comprising polymeric networks from oligomers containing (meth)acrylate groups, optionally from further monomers, and from actives, the polymeric networks obtainable by the process, and the use of the networks for various purposes, more particularly for protecting materials or in crop protection.