Electrophotographic elements containing soluble cyclic sulfone electron
申请人:Eastman Kodak Company
公开号:US05500317A1
公开(公告)日:1996-03-19
A sulfone charge transport agent and a multilayered electrophotographic element in which at least one of said layers includes polymeric binder and the sulfone charge transport agent. The general structure of the charge transport agent is: ##STR1## R is alkyl or cycloalkyl having from 1 to about 10 carbons, or aryl or heteroaryl having a total of carbons and heteroatoms of from 6 to about 12. T is alkyl having from 1 to 4 carbons.
Electrophotographic elements and soluble cyclic sulfone electron transport agents
申请人:EASTMAN KODAK COMPANY
公开号:EP0691579B1
公开(公告)日:1998-11-04
US5500317A
申请人:——
公开号:US5500317A
公开(公告)日:1996-03-19
US5618950A
申请人:——
公开号:US5618950A
公开(公告)日:1997-04-08
Electrophotographic elements and soluble cyclic sulfone electron
申请人:Eastman Kodak Company
公开号:US05618950A1
公开(公告)日:1997-04-08
A sulfone charge transport agent and a multilayered electrophotographic element in which at least one of said layers includes polymeric binder and the sulfone charge transport agent. The general structure of the charge transport agent is: ##STR1## R is alkyl or cycloalkyl having from 1 to about 10 carbons, or aryl or heteroaryl having a total of carbons and heteroatoms of from 6 to about 12. T is alkyl having from 1 to 4 carbons.