Charge transport monomer, charge transport material, and process for producing the same
US7105258B2 · kind B2 · utility
0Cited by
0References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 9, 2004 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Nov 9, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
There is provided a charge transport material which can easily be coated to form a film, is less likely to be crystallized during or after film formation, has excellent charge transport capability, and high applicability to electronic devices. A charge transport monomer comprising conventional CBP with a specific substituent introduced thereinto is polymerized to prepare a polymer which is brought to a charge transport material comprising this polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.