Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1989-12-22
1991-07-23
Martin, Roland
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 81, 430 83, 430 90, 430 95, G03G 5047
Patent
active
050342932
ABSTRACT:
New electrophotographic elements contain electron-transport agents comprising certain new chemical compounds, which are derivatives of 4H-thiopyran-1,1-dioxides.
REFERENCES:
patent: 4514481 (1985-04-01), Scozzafava et al.
patent: 4701396 (1987-10-01), Hung et al.
Kung Teh-Ming
Rule Norman G.
Eastman Kodak Company
Janci David F.
Martin Roland
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