Photoconductive element having an amorphous polymeric barrier layer
摘要
This invention relates to electrophotography and to amorphous condensation polymers comprising a polyester-co-imide, polyester-co-imide, polyesterionomer-co-imide, or polyamide-co-imide as a polymeric electrical charge barrier layer.
申请公布号
US2006008720(A1)
申请公布日期
2006.01.12
申请号
US20040888172
申请日期
2004.07.09
申请人
EASTMAN KODAK COMPANY
发明人
MOLAIRE MICHEL F.;FERRAR WAYNE T.;MOLAIRE TULIENNE R.