Oligomer and polymer comprising triphenyl phosphine units
    3.
    发明申请
    Oligomer and polymer comprising triphenyl phosphine units 有权
    含有三苯基膦单元的低聚物和聚合物

    公开(公告)号:US20070031698A1

    公开(公告)日:2007-02-08

    申请号:US10568659

    申请日:2004-08-18

    IPC分类号: B32B19/00

    摘要: An oligomer or polymer comprising a first repeat unit and a second repeat unit that may be the same or different, the first repeat unit having formula (I): wherein each E independently represents optionally substituted nitrogen or optionally substituted phosphorus, with the proviso that at least one E is optionally substituted phosphorus; each Ar1, Ar2 and Ar3 is the same or different and independently represents an optionally substituted aryl or heteroaryl; n is 0-3; and in the case of unsubstituted nitrogen and phosphorus, the second repeat unit is directly conjugated to the first repeat unit.

    摘要翻译: 包含可以相同或不同的第一重复单元和第二重复单元的低聚物或聚合物具有式(I)的第一重复单元:其中每个E独立地表示任选取代的氮或任选取代的磷,条件是在 至少一个E是任选取代的磷; 每个Ar 1,Ar 2和Ar 3相同或不同,并且独立地表示任选取代的芳基或杂芳基; n为0-3; 在未被取代的氮和磷的情况下,第二重复单元直接与第一重复单元结合。

    Oligomer and polymer comprising triphenyl phosphine units
    4.
    发明授权
    Oligomer and polymer comprising triphenyl phosphine units 有权
    含有三苯基膦单元的低聚物和聚合物

    公开(公告)号:US07893172B2

    公开(公告)日:2011-02-22

    申请号:US10568659

    申请日:2004-08-18

    IPC分类号: C08F283/00 C08G73/02

    摘要: An oligomer or polymer comprising a first repeat unit and a second repeat unit that may be the same or different, the first repeat unit having formula (I): wherein each E independently represents optionally substituted nitrogen or optionally substituted phosphorus, with the proviso that at least one E is optionally substituted phosphorus; each Ar1, Ar2 and Ar3 is the same or different and independently represents an optionally substituted aryl or heteroaryl; n is 0-3; and in the case of unsubstituted nitrogen and phosphorus, the second repeat unit is directly conjugated to the first repeat unit.

    摘要翻译: 包含可以相同或不同的第一重复单元和第二重复单元的低聚物或聚合物具有式(I)的第一重复单元:其中每个E独立地表示任选取代的氮或任选取代的磷,条件是在 至少一个E是任选取代的磷; 每个Ar 1,Ar 2和Ar 3相同或不同,并且独立地表示任选取代的芳基或杂芳基; n为0-3; 在未被取代的氮和磷的情况下,第二重复单元直接与第一重复单元结合。