发明授权
- 专利标题: Polysilane-based charge transport materials
- 专利标题(中): 聚硅烷基电荷输送材料
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申请号: US10975812申请日: 2004-10-28
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公开(公告)号: US07344811B2公开(公告)日: 2008-03-18
- 发明人: Asta Michaleviciute , Gintaras Buika , Juozas V. Grazulevicius , Zaimantas Peleckas , Edmundas Montrimas , Jonas Sidaravicius
- 申请人: Asta Michaleviciute , Gintaras Buika , Juozas V. Grazulevicius , Zaimantas Peleckas , Edmundas Montrimas , Jonas Sidaravicius
- 申请人地址: KR Kyungki-Do
- 专利权人: Samsung Electronic Co., Ltd.
- 当前专利权人: Samsung Electronic Co., Ltd.
- 当前专利权人地址: KR Kyungki-Do
- 代理机构: Patterson, Thuente, Skaar & Christensen, P.A.
- 主分类号: G03G5/06
- IPC分类号: G03G5/06 ; C08G77/06
摘要:
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a polymeric charge transport material having the formula where n and m are each a distribution of integers, and the n units of R1—Si—X1—Ar1 and m units of R2—Si—X2—Ar2—X3-Z form either a random, an alternative, or a block copolymer; R1 and R2 comprise, each independently, an alkyl group, an alkoxy group, an alkenyl group, an alkynyl group, a heterocyclic group, or an aromatic group; X1, X2, and X3 comprise, each independently, a bond or a linking group; A1 and A2 are each a terminal group; Ar1 and Ar2 comprise, each independently, an aromatic group; and Z comprises a functional group; and (b) a charge generating compound. Corresponding electrophotographic apparatuses, imaging methods, and methods of preparing the polymeric charge transport material are described.
公开/授权文献
- US20060093933A1 Polysilane-based charge transport materials 公开/授权日:2006-05-04
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