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optiskt icke - lineaera, aktiva polyuretaner, materialer och optiska anordningar innehaollande desamma samt foerfarande foer framstaellning av system foereningar och material.
optiskt icke - lineaera, aktiva polyuretaner, materialer och optiska anordningar innehaollande desamma samt foerfarande foer framstaellning av system foereningar och material.
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机译:非线性光学器件,活性聚氨酯,包含其的材料和光学装置以及系统,化合物和材料的制造方法。
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摘要
The present invention relates to polymers active in nonlinear optics, characterised in that they are obtained by reaction of a first difunctional compound with a second difunctional compound, at least one of the difunctional compounds comprising a charge transfer polar group containing at least one electron-acceptor group, at least one electron-donor group (D) and in that the functional groups which are reactive in the case of the polymerisation are carried by the electron-donor group(s).
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