Perdeuterated polyimides, their process of preparation and their use as materials which are transparent within the region from 2500 to 3500 cm

Perdeuterated polyimides, their process of preparation and their use as materials which are transparent within the region from 2500 to 3500 cm

−1The present invention relates to a deuterated polyimide, the backbone of which comprises an alternation between: in which: These polyimides are used in particular as materials which are transparent within the region from 2500 to 3500 cm, for example in laser devices.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Anselmi, Elsa, Raby, Jacques, Balland-Longeau, Alexia, Calonne, Marc
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:−1The present invention relates to a deuterated polyimide, the backbone of which comprises an alternation between: in which: These polyimides are used in particular as materials which are transparent within the region from 2500 to 3500 cm, for example in laser devices.