Photoconductive imaging members with novel symmetrical fluorinated squaraine compounds
US4621038A · kind A · utility
7Cited by
10References
40Claims
0Family size
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Key dates
| Filing date | Jun 24, 1985 |
| Grant date | Nov 4, 1986 |
| Priority date | — |
| Expiry date | Jun 24, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0611
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed are fluorinated squaraine compounds of the following formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are independently selected from the group consisting of alkyl, aryl, and heterocyclic substituents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.