Monomers for photoadressable side group polymers of high sensitivity

US6620920B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Horst Berneth · Leverkusen, DE
• Uwe Claussen · Leverkusen, DE
• Serguei Kostromine · Rheinbach, DE
• Ralf Neigl · Leverkusen, DE
• Joachim Rubner · Berlin, DE
• Ralf Ruhmann · Berlin, DE

Key dates

• Filing date: Oct 14, 1999
• Grant date: Sep 16, 2003
• Expiry date: Oct 14, 2019

Classification

• Technology area (CPC G): Physics
• CPC primary: G11B7/25
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention provides an optical method which permits, with the aid of 6 simple measurements, a conclusion regarding the suitability of antennas (groups which can absorb electromagnetic radiation) for incorporation into photoaddressable polymers.