C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 7/08 (2006.01) C07D 207/416 (2006.01) C07F 7/21 (2006.01) C08G 77/26 (2006.01) C08G 77/388 (2006.01) C09K 19/40 (2006.01)
Patent
CA 2123376
The liquid-crystalline organosiloxanes containing per molecule, at least one Si-C-bonded chiral tartarimide radical of the formula (see fig. I) in which M, A5 and k are as defined in claim 1, can be employed as chiral filter materials, for decorative purposes and in optical elements.
Organosiloxanes liquides cristallins contenant, par molécule, au moins un radical tartarimide chiral à liaison Si-C de la formule (voir la fig. I), dans lequel M, A5 et k correspondent à la définition de la revendication 1, et qui peuvent servir de matières de filtrage chirales, en décoration et dans des éléments optiques.
Kreuzer Franz-Heinrich
Weitzel Hans-Peter
Zahn Ingo Paul
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Consortium Fur Elektrochemische Industrie Gmbh
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