Compounds, process for their manufacture, as well as a process for manufacturing liquid-crystalline polymers using these compounds

US6303050A · kind A · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Fritz Dannenhauer · Hasel, DE
• Michael Gailberger · Neu-Ulm, DE
• Karl Holdik · Ulm, DE
• Katja Strelzyk · Ulm, DE
• Kathrin Kuerschner · Bayreuth, DE
• Andreas Stohr · Freinsheim, DE
• Peter Strohriegl · Bayreuth, DE

Key dates

• Filing date: Dec 17, 1999
• Grant date: Oct 16, 2001
• Expiry date: Dec 17, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K19/3809
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A compound for use as a nematic phase in cholesteric liquid polymers of the general formula C--A.sub.m, and a production process.