Mesomorphic polymer material usable in non linear optics

Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition

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25229901, 252582, 252589, 350350R, 5253297, 5253303, 5253305, 526243, 5262921, 526298, 526311, 526313, C09K 1900, C08F22036

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048942634

ABSTRACT:
The invention relates to polymeric materials usable in non linear optics. The structure of the material of the invention includes a skeleton to which side chains are attached, the material resulting from the association of a first and a second monomer, the first monomer including a mesomorphogenic group connected to the skeleton by a spacer, the second monomer including a group capable of generating the second harmonic of an electromagnetic wave and also being connected to the skeleton by a spacer.

REFERENCES:
patent: 4631328 (1986-12-01), Ringsdorf
patent: 4657694 (1987-09-01), Heeger
patent: 4810338 (1989-03-01), DeMartino
European Search Report No. FA 379 874 dated Dec. 15, 1986.

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