Polymer dispersed liquid crystals thiol and electron-rich alkenes.

摘要

LIQUID CRYSTAL COMPOUND POLYMERIC DISPERSO PREPARED: (1) at least one alkene electron-rich, does not undergo homopolymerization AND SIGNIFICANT group consisting of (A) vinyl ethers and sulfides vinyl SELECTS; (B) CETENAACETALES, CETENATIOACETALES AND METHYLENE oxathiolanes, where carbon double bond carbon-carbon WEARING NO GROUP ELECTRON DONOR HAS POSTED TO THE HO IN COMBINATION HY a C1 to C6, preferably a methyl group; (C) PHENYL ETHERS ortho or para vinyl, or thioethers (also known as ESTIRILOXY ether monomers or ESTIRILTIO; O (D) Alkenes bicyclic HAVE AS A RESULT OF YOUR CONFIGURATION stereoelectronic, Bumpy DENSITY-electrons ABOVE AND BELOW DUAL SHAFT MAP carbon-carbon bond, (2) a thiol MULTIFUNCTIONAL; (3) a photoinitiator; and (4) a liquid crystal material.