Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-12-18
1991-03-05
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
G03G 5047
Patent
active
049977377
ABSTRACT:
New electrophotographic elements contain electron-transport agents comprising certain new chemical compounds, which are sulfonyl derivatives of dicyanomethylenefluorene.
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Bugner Douglas E.
Kung Teh-Ming
Rossi Louis J.
Eastman Kodak Company
Janci David F.
Martin Roland
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