Block copolymers of optionally substituted poly(oxy-1,4-phenylene) segments and liquid crystalline segments
US4769423A · kind A · utility
4Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1986 |
| Grant date | Sep 6, 1988 |
| Priority date | — |
| Expiry date | Feb 6, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/905
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to block copolymers of optionally substituted poly(oxy-1,4-phenylene) segments and liquid crystalline segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.