NOVEL ROOM TEMPERATURE DISCOTIC NEMATIC LIQUID CRYSTALS AND A PROCESS FOR THEIR PREPARATION.
Application 926/MAS/1999 published 2006-08-11, filed 1999-09-20
This invention relates to a process for the preparation of novel hexaalkynylbenzene derivatives of the general formula (1) (1) wherein R = branched alkyl chains, the number of carbon atoms in the alkyl chain ranging from 4 to 12. The novel hexaalkynylbenzenes of the present invention are useful as discotic nematic liquid crystalline material for display devices such as, wristwatches, calculators, laptop computers, cash registers, gasoline pumps,electronic test equipment, TV screens and other large area displays and solvents for spectroscopy.
Applicant
CENTRE FOR LIQUID CRYSTAL RESEARC H,
P.O.BOX 1329,JALAHALLI,, BANGALORE-560 013,, KARANATAKA,, INDIA.
Inventor
International Info
Classification: C 09 K 19/04
Publication Number: