CHEMICAL DEFUNCTIONALIZATION OF POLYMERIC ALKYLENEDIOXYHETEROCYCLICS
    6.
    发明授权
    CHEMICAL DEFUNCTIONALIZATION OF POLYMERIC ALKYLENEDIOXYHETEROCYCLICS 有权
    聚合亚烷基二HETEROCYCLICA的化学disfunctionalizing

    公开(公告)号:EP1979916B1

    公开(公告)日:2012-03-21

    申请号:EP07710313.3

    申请日:2007-01-25

    IPC分类号: H01B1/12 C08G61/00 H01L51/30

    摘要: A method for preparing a defunctionalized alkylenedioxyheterocycle polymer or copolymer involves providing a polycarboxylic acid derivative functionalizcd alkylenedioxyheterocycle polymer or copolymer and transforming the polymer or copolymer into a defunctionalized alkylenedioxyheterocycle polymer or copolymer which is a polyhydroxy, polythiol, polyamino, or polycarboxylic acid functionalizcd alkylenedioxyheterocycle polymer or copolymer. The monomers, homopolymers and copolymers for use in the method are new compositions of matter. The polymers containg polycarboxylic acid derivative functionalized alkylenedioxyheterocycle units are soluble polymers which are defunctionalized to yield insoluble polyhydroxy, polythiol, polyamino, or polycarboxylic acid functionalized alkylenedioxyheterocycle polymers. These polymers can be cast as films for use as: hole transport layers in organic light emitting diodes; active electrochrome in electrochromic windows, mirrors and displays; field effect transistors, supercapacitors, batteries, photovoltaic cells, and other electronic components; electronic paper; anti-stat conductors; and transparent conductors.

    CHEMICAL DEFUNCTIONALIZATION OF POLYMERIC ALKYLENEDIOXYHETEROCYCLICS
    7.
    发明公开
    CHEMICAL DEFUNCTIONALIZATION OF POLYMERIC ALKYLENEDIOXYHETEROCYCLICS 有权
    聚合亚烷基二HETEROCYCLICA的化学disfunctionalizing

    公开(公告)号:EP1979916A2

    公开(公告)日:2008-10-15

    申请号:EP07710313.3

    申请日:2007-01-25

    IPC分类号: H01B1/12 C08G61/00 H01L51/30

    摘要: A method for preparing a defunctionalized alkylenedioxyheterocycle polymer or copolymer involves providing a polycarboxylic acid derivative functionalizcd alkylenedioxyheterocycle polymer or copolymer and transforming the polymer or copolymer into a defunctionalized alkylenedioxyheterocycle polymer or copolymer which is a polyhydroxy, polythiol, polyamino, or polycarboxylic acid functionalizcd alkylenedioxyheterocycle polymer or copolymer. The monomers, homopolymers and copolymers for use in the method are new compositions of matter. The polymers containg polycarboxylic acid derivative functionalized alkylenedioxyheterocycle units are soluble polymers which are defunctionalized to yield insoluble polyhydroxy, polythiol, polyamino, or polycarboxylic acid functionalized alkylenedioxyheterocycle polymers. These polymers can be cast as films for use as: hole transport layers in organic light emitting diodes; active electrochrome in electrochromic windows, mirrors and displays; field effect transistors, supercapacitors, batteries, photovoltaic cells, and other electronic components; electronic paper; anti-stat conductors; and transparent conductors.