Polymers having liquid crystal phases containing 2-cyanoacrylic acid ester group
US5151481A · kind A · utility
2Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1989 |
| Grant date | Sep 29, 1992 |
| Priority date | — |
| Expiry date | Aug 29, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/3857
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to polymer materials which contain liquid crystal phases and have mesogenic groups which are bonded chemically directly or via a spacer and contain a 2-cyanoacrylic acid ester unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.