Squaraines
US4507480A · kind A · utility
10Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1983 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | May 9, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/065
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Squaraine compositions of the following formula ##STR1## wherein Ar is selected from the moieties specified in the specification are useful for incorporation into layered photoresponsive devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.