Liquid crystalline epoxy monomer and liquid crystalline epoxy resin containing mesogen twins
US5811504A · kind A · utility
17Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1995 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Aug 3, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K19/3814
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Monomers of formula (I) ##STR1## where ##STR2## is a mesogen, ##STR3## is a spacer, and --X is a group having an epoxy function exhibit a reduced tendency to undergo self-condensation via addition polymerization and afford liquid crystalline polymers upon condensation with a crosslinking agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.