Cyclobutane derivatives

Details Cyclobutane derivatives Cyclobutane derivatives

2007-09-18

2007-09-18

Wu, Shean C (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299010, C252S299610, C252S299620, C252S299630, C252S299660, C549S428000, C549S380000, C570S127000, C570S129000, C570S130000, C570S131000, C570S132000, C570S183000, C570S187000

Reexamination Certificate

active

10537026

ABSTRACT:
The invention relates to novel cyclobutane derivatives of the formula (I), in which R1, R2, A, Z, m, n and o have the meaning indicated in claim1, to the use thereof as components of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention

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Patent Abstracts of Japan vol. 1999, No. 08, Jun. 30, 1999.

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