Printable liquid crystal material

Details Printable liquid crystal material Printable liquid crystal material

2003-11-03

2008-03-18

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C428S001300, C252S299010, C252S299630, C252S299670

Reexamination Certificate

active

07344762

ABSTRACT:
The invention relates to the use of a printable polymerisable liquid crystal material as printable system for the preparation of polymers and pigments, to printable polymerisable liquid crystal materials and pigments and polymers prepared thereof, and to the use of the printable materials, pigments and polymers in optical, electrooptical, semiconductor and electronic applications and as birefringent and optically variable markings for decorative, security, authentification or identification applications.

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English translation by computer for JP 2003-287620, http://www.4.ipdl.ncipi.go.jp/Tokujitu/PAJdetail.ipdl?N0000=60&N0120=01&N2001=2&N3001=2003-287620.
Kurihara et al. ,“Liquid-Cyrstalline Polymer Networks: Effect of Cross-Linking on the Stability of Marcoscopic Molecular Orientation”, Marcomolecules 1999, vol. 32, pp. 3150-3153.
Abstract of Japan—Database WPI, Section Ch, Week 199646, Derwent Publications Ltd., London, GB; Class A14, AN 1996-461581, XP-002275594 -& JP 08 231958 A (Dainippon Ink & Chem Inc), Sep. 10, 1996.

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