𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Liquid crystalline epoxy resins in polymer dispersed liquid crystal composites

✍ Scribed by Carfagna, C.; Amendola, E.; Giamberini, M.; Hakemi, H.; Pane, S.


Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
365 KB
Volume
44
Category
Article
ISSN
0959-8103

No coin nor oath required. For personal study only.

✦ Synopsis


Liquid crystalline epoxy resins can be used as a matrix to encapsulate low molecular weight liquid crystalline droplets to produce PDLC devices. The presence of the low mass liquid crystal decreases the rate of reaction of the resin, that also hardens in a mesomorphic structure for high concentrations of liquid crystal. The optical characterization of the PDLC indicates an improvement of the angular transmission of visible light.


πŸ“œ SIMILAR VOLUMES


Synthesis of liquid crystalline polyeste
✍ Lee-Soon Park; Dong-Chan Lee; Yoo-Seong Kil; Tae-Oan Ahn πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 223 KB πŸ‘ 1 views

N-(4-Carboxyphenyl) trimellitimide (DAI) was synthesized from trimellitic anhydride and p-aminobenzoic acid by a one-step reaction utilizing m-cresol as a solvent. DAI was reacted with hexanediol and nonanediol to give bishydroxyhexyltrimellitimide (BHHI) and bishydroxynonyltrimellitimide (BHNI), r

Electro–optic studies on polymer-dispers
✍ A. K. Kalkar; V. V. Kunte; A. A. Deshpande πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 258 KB πŸ‘ 1 views

The electro-optic performance characteristic of polymer-dispersed liquid crystal (PDLC) composite films out of poly(vinyl butyral) (PVB) and nematic liquid crystal (E7) have been studied for a wide range of PVB-E7 composite compositions (20 -70 wt % of E7). Composites were prepared by solvent castin