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EP0333022A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Liquid crystal organopolysiloxanes with chromophoric lateral groups

Assignee: Consortium fuer Elektrochemische Industrie GmbH
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Filing: 1989-03-09
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Granted: —
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Expires: 2009-03-09
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Abstract

Abstract Translated from German Die Erfindung betrifft cholesterische organische Polymere, welche in den Seitengruppen sowohl Mesogene enthalten, welche zumindestens teilweise optisch aktiv sind, als auch chromophore Gruppen aufweisen. The invention relates to cholesteric organic polymers which both contain mesogens in the side groups, which are at least partially optically active, and also have chromophoric groups.

Inventors

  • 👤 Georg Dr. Dipl.-Chem. Riepl
  • 👤 Franz-Heinrich Dr. Dipl.-Chem. Kreuzer
  • 👤 Alfred Dr. Dipl.-Chem. Miller

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 15:19
CPC Classifications
C; C09; C09K; C09K19/00; C09K19/04; C09K19/40; C09K19/406; C09K19/408; C07; C07F; C07F7/00; C07F7/02; C07F7/21; C09K19/38; C09K19/3833

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