Materials that can be structured, method for producing the same and their use

US7592414B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Klaus Meerholz · Langenfeld, DE
• Michael Bayerl · Mindelheim, DE
• Florian Bielefeldt · Basel, CH
• Thomas Braig · Mülheim an der Ruhr, DE
• Markus Gross · Kaufbeuren, DE
• David Christoph Müller
• Oskar Nuyken · Munich, DE
• Hubert Spreitzer · Viernheim, DE

Key dates

• Filing date: Aug 1, 2001
• Grant date: Sep 22, 2009
• Expiry date: Dec 14, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S428/917
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention provides low molecular weight or polymeric organic materials in which at least one hydrogen atom is replaced by a group of the formula (A)where R is alkyl group, alkoxyalkyl group, alkoxy group, thioalkoxy group, aryl group or alkenyl group, in each of which one or more hydrogen atoms may be replaced and one or more nonadjacent carbon atoms may be replaced.