Patent · US Active

Liquid crystals comprising cyclopentane groups

US9822303B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Assignee

VVI BRIGHT CHINA LTD · CN

Inventors

Xinhua Chen · Erie, US
R. Amaranatha Reddy · Boulder, US

Key dates

Filing date	Oct 13, 2015
Grant date	Nov 21, 2017
Priority date	—
Expiry date	Oct 13, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2323/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Provided are liquid crystal compounds and mixtures incorporating the same. The liquid crystal compounds of the invention generally comprise a cyclopentane group and at least two other rings. In one embodiment, the liquid crystal compounds of the invention comprise a cyclopentane group and at least two other rings, one of which is a fused ring system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.