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公开(公告)号：US20210179771A1
公开(公告)日：2021-06-17
申请号：US16759144
申请日：2017-10-27
发明人： Iori FUKUSHIMA , Hirotaka SAKUMA , Kenichi ISHITSUKA , Kazuyuki KAMO , Shunsuke KODAMA , Tomotsugu SUGIOKA , Tomomi UCHIYAMA , Ryota MORIYAMA , Ryo HONNA
IPC分类号： C08G61/12 , C09D11/30 , C09D11/102 , C09D11/52 , H01L51/00 , G02F1/13357
摘要： One embodiment relates to a charge transport polymer containing a molecular chain and terminal groups bonded to the molecular chain, wherein the terminal groups include a terminal group P containing a polymerizable functional group and a terminal group EW containing an aromatic hydrocarbon group substituted with an electron-withdrawing substituent, the terminal group P includes a terminal group represented by formula (P1) shown below, and among the carbon atoms contained in the ring of the aromatic hydrocarbon group, if the carbon atom that is bonded to the molecular chain is numbered 1, and numbers are assigned in order to the adjoining carbon atoms, then the electron-withdrawing substituent is bonded to a carbon atom numbered 1+2n (wherein n is an integer of 1 or greater).
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公开(公告)号：US20210179770A1
公开(公告)日：2021-06-17
申请号：US16758935
申请日：2017-10-27
发明人： Iori FUKUSHIMA , Hirotaka SAKUMA , Kenichi ISHITSUKA , Kazuyuki KAMO , Shunsuke KODAMA , Tomotsugu SUGIOKA , Tomomi UCHIYAMA , Ryota MORIYAMA , Ryo HONNA
摘要： One embodiment relates to a charge transport polymer containing a molecular chain and terminal groups bonded to the molecular chain, wherein the terminal groups include a terminal group P containing a polymerizable functional group and a terminal group B containing an aromatic hydrocarbon group substituted with a branched or cyclic substituent, and among the carbon atoms contained in the ring of the aromatic hydrocarbon group, if the carbon atom that is bonded to the molecular chain is numbered 1, and numbers are assigned in order to the adjoining carbon atoms, then the branched or cyclic substituent is bonded to a carbon atom numbered 1+2n (wherein n is an integer of 1 or greater).
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公开(公告)号：US20200028108A1
公开(公告)日：2020-01-23
申请号：US16499266
申请日：2018-03-14
发明人： Shunsuke KODAMA , Iori FUKUSHIMA , Ryota MORIYAMA , Kenichi ISHITSUKA , Kenichi ISHITSUKA , Kazuyuki KAMO , Tomotsugu SUGIOKA , Yuki YOSHINARI , Ryo HONNA , Tomomi UCHIYAMA , Naoki ASANO , Hiroshi TAKAIRA
摘要： A charge transport material containing at least one charge transport polymer selected from the group consisting of a first charge transport polymer having one or more monovalent conjugated diene-containing groups, and a second charge transport polymer having one or more monovalent dienophile-containing groups.
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