Liquid crystal composition, cured product, and manufacturing method thereof
US6139772A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 6, 1998 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Aug 6, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/0414
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A radiation polymerizable liquid crystal composition capable of producing various types of cured products possessing optical anisotropy with varying physical characteristics suitable is disclosed. The composition comprises an intermolecular hydrogen-bonded product which has liquid crystal properties and is comprised of a compound (A) having one or more hydrogen donor groups and a compound (B) having one or more hydrogen acceptor groups, wherein at least one of the compounds (A) or (B) has a radiation polymerizable functional group. A cured product is useful as a coating material, piezoelectric element, nonlinear optical element, microlenses, photoconductive cells, actuators, polarizing plates, orientating films, optical deflection prisms, and various optical filters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.