Electrophoretic media
US5219923A · kind A · utility
12Cited by
15References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 15, 1990 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Aug 15, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S524/916
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Electrophoretic media based on polymers with novel structures are disclosed. The polymers are formed by polymerization of acrylamide monomers, such as N-methylolacrylamide, with cross-linking agents or comonomer agents such as tetraethylene diacrylate and bisacrylamide methylether.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.