Aromatic Graft Polymer
    26.
    发明申请
    Aromatic Graft Polymer 审中-公开
    芳族接枝聚合物

    公开(公告)号:US20090096355A1

    公开(公告)日:2009-04-16

    申请号:US11921766

    申请日:2006-06-09

    摘要: An aromatic graft polymer containing one or more kinds of repeating units represented by the following formula (1). (In the formula, Ar1 represents a divalent residue of a π-conjugated cyclic compound having a side chain represented by the following formula (2), the side chain being bonded to a carbon atom which is included in the ring structure of the divalent π-conjugated-cyclic-compound residue represented by Ar1 and has an sp2 hybrid orbital: (wherein Ar2 represents a divalent group having a residue of a π-conjugated cyclic compound; X1 represents a direct bond or a divalent group selected from the group consisting of NQ1-, —PQ2-, and —BQ3-, wherein Q1 to Q3 each independently represents a substituent; Z represents a direct bond or a divalent connecting group; k is an integer of 3 or larger; and E1 represents hydrogen, halogeno, or a monovalent organic group, provided that when two or more Ar2's, X1's, and Z's are present, then they each may be the same or different and when two or more side chains represented by the formula (2) are present, then they may be the same or different.))

    摘要翻译: 含有下述式(1)所示的一种以上的重复单元的芳香族接枝聚合物。 (式中,Ar 1表示具有由下式(2)表示的侧链的π-共轭环状化合物的二价残基,该侧链与包含在二价p 1的环结构中的碳原子键合 由Ar1表示的共轭环化合物残基,并具有sp2杂环轨道:(其中Ar2表示具有π-共轭环状化合物的残基的二价基团; X1表示直接键或选自以下的二价基团: NQ1-,-PQ2-和-BQ3-,其中Q1至Q3各自独立地表示取代基; Z表示直接键或二价连接基团; k表示3以上的整数,E1表示氢,卤素或 一个有机基团,条件是当存在两个或更多个Ar 2,X 1和Z时,它们各自可以相同或不同,并且当存在由式(2)表示的两个或更多个侧链时,则它们可以是 相同或不同)))