发明公开
EP1774408A1 PHOTOCONDUCTIVE ELEMENT HAVING AMORPHOUS, POLYMERIC BARRIER LAYER 审中-公开
无定形障碍聚合物导光体

PHOTOCONDUCTIVE ELEMENT HAVING 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.
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