Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers
    1.
    发明授权
    Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers 有权
    导电聚合物的活性合成,包括区域规整聚合物,聚噻吩和嵌段共聚物

    公开(公告)号:US07834106B2

    公开(公告)日:2010-11-16

    申请号:US12250517

    申请日:2008-10-13

    IPC分类号: C08G75/06 C08G75/00 C08L81/00

    摘要: Regioregular poly(3-alkylthiophenes) and other polythiophenes can be prepared by living polymerization which have good solubility, processability and environmental stability. The polymerization method can afford regioregular poly(3-alkylthiophenes) in high yields. Kinetic study of polymerization revealed the living character of this process. The molecular weight of poly(3-alkylthiophenes) is a function of the molar ratio of the monomer to nickel initiator, and conducting polymers with relatively narrow molecular weight distribution (PDI

    摘要翻译: 方位聚(3-烷基噻吩)和其它聚噻吩可以通过具有良好的溶解性,加工性和环境稳定性的活性聚合来制备。 聚合方法可以高收率地提供区域性聚(3-烷基噻吩)。 聚合的动力学研究揭示了这一过程的生命特征。 聚(3-烷基噻吩)的分子量是单体与镍引发剂的摩尔比的函数,而具有相对较窄分子量分布(PDI <1.5)的导电聚合物现在可以容易地获得。 顺序单体加成产生含有不同聚(3-烷基噻吩)链段的新嵌段共聚物,这进一步证实了该体系的“活性”。 也可以使用其它合成方法进行活性聚合。 可以制备混合物和电子装置。

    Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers
    2.
    发明授权
    Living synthesis of conducting polymers including regioregular polymers, polythiophenes, and block copolymers 有权
    导电聚合物的活性合成,包括区域规整聚合物,聚噻吩和嵌段共聚物

    公开(公告)号:US07452958B2

    公开(公告)日:2008-11-18

    申请号:US11394202

    申请日:2006-03-31

    IPC分类号: C08G18/64

    摘要: Regioregular poly(3-alkylthiophenes) and other polythiophenes can be prepared by living polymerization which have good solubility, processability and environmental stability. The polymerization method can afford regioregular poly(3-alkylthiophenes) in high yields. Kinetic study of polymerization revealed the living character of this process. The molecular weight of poly(3-alkylthiophenes) is a function of the molar ratio of the monomer to nickel initiator, and conducting polymers with relatively narrow molecular weight distribution (PDI

    摘要翻译: 方位聚(3-烷基噻吩)和其它聚噻吩可以通过具有良好的溶解性,加工性和环境稳定性的活性聚合来制备。 聚合方法可以高收率地提供区域性聚(3-烷基噻吩)。 聚合的动力学研究揭示了这一过程的生命特征。 聚(3-烷基噻吩)的分子量是单体与镍引发剂的摩尔比的函数,并且现在容易获得具有相对较窄分子量分布(PDI <1.5)的导电聚合物。 顺序单体加成产生含有不同聚(3-烷基噻吩)链段的新嵌段共聚物,这进一步证实了该体系的“活性”。 也可以使用其它合成方法进行活性聚合。 可以制备混合物和电子装置。

    LIVING SYNTHESIS OF CONDUCTING POLYMERS INCLUDING REGIOREGULAR POLYMERS, POLYTHIOPHENES, AND BLOCK COPOLYMERS
    3.
    发明申请
    LIVING SYNTHESIS OF CONDUCTING POLYMERS INCLUDING REGIOREGULAR POLYMERS, POLYTHIOPHENES, AND BLOCK COPOLYMERS 有权
    导电聚合物的生物合成,包括后续聚合物,聚乙烯和嵌段共聚物

    公开(公告)号:US20090043052A1

    公开(公告)日:2009-02-12

    申请号:US12250517

    申请日:2008-10-13

    IPC分类号: C08G75/06

    摘要: Regioregular poly(3-alkylthiophenes) and other polythiophenes can be prepared by living polymerization which have good solubility, processability and environmental stability. The polymerization method can afford regioregular poly(3-alkylthiophenes) in high yields. Kinetic study of polymerization revealed the living character of this process. The molecular weight of poly(3-alkylthiophenes) is a function of the molar ratio of the monomer to nickel initiator, and conducting polymers with relatively narrow molecular weight distribution (PDI

    摘要翻译: 方位聚(3-烷基噻吩)和其它聚噻吩可以通过具有良好的溶解性,加工性和环境稳定性的活性聚合来制备。 聚合方法可以高收率地提供区域性聚(3-烷基噻吩)。 聚合的动力学研究揭示了这一过程的生命特征。 聚(3-烷基噻吩)的分子量是单体与镍引发剂的摩尔比的函数,并且现在容易获得具有相对较窄分子量分布(PDI <1.5)的导电聚合物。 顺序单体加成产生含有不同聚(3-烷基噻吩)链段的新嵌段共聚物,这进一步证实了该体系的“活性”。 也可以使用其它合成方法进行活性聚合。 可以制备混合物和电子装置。

    PURIFICATION METHODS AND PURIFIED POLYMERS
    4.
    发明申请
    PURIFICATION METHODS AND PURIFIED POLYMERS 有权
    纯化方法和纯化聚合物

    公开(公告)号:US20080132670A1

    公开(公告)日:2008-06-05

    申请号:US11849220

    申请日:2007-08-31

    IPC分类号: C08G2/00

    摘要: Metal complexing agents are used to purify polymers including conducting polymers to provide very low metal content. The process comprises precipitating the polymer in solution into a solvent system comprising the metal complexing agent. Very low levels including undetectable levels of metals such as nickel and magnesium can be achieved. High purity polymers are used in electronics and photovoltaic applications.

    摘要翻译: 金属络合剂用于纯化包括导电聚合物在内的聚合物以提供非常低的金属含量。 该方法包括将溶液中的聚合物沉淀到包含金属络合剂的溶剂体系中。 可以实现非常低的含量,例如不可检测的金属如镍和镁。 高纯度聚合物用于电子和光伏应用。

    Electrically Conductive Polymers and Raft Polymerization
    5.
    发明申请
    Electrically Conductive Polymers and Raft Polymerization 审中-公开
    导电聚合物和筏聚合

    公开(公告)号:US20080319131A1

    公开(公告)日:2008-12-25

    申请号:US12064618

    申请日:2006-08-25

    IPC分类号: C08L81/02 C08L53/00

    摘要: Electrically conductive polymers including block copolymers, polythiophene copolymers, and regioregular polythiophene copolymers, prepared by controlled radical polymerization including RAFT and NMP polymerization methods. Polymers having low metal content can be prepared. Method of synthesizing polythiophene polymers and copolymers using RAFT and NMP polymerization are also provided. Regioregular polythiophenes are preferred. Blends with polythiophenes and non-conducting polymers can be prepared. Applications include PLEDs, sensors, and optoelectronics.

    摘要翻译: 包括嵌段共聚物,聚噻吩共聚物和区域定向聚噻吩共聚物的导电聚合物,通过包括RAFT和NMP聚合方法的受控自由基聚合制备。 可以制备具有低金属含量的聚合物。 还提供了使用RAFT和NMP聚合合成聚噻吩聚合物和共聚物的方法。 区域性聚噻吩是优选的。 可以制备与聚噻吩和非导电聚合物的共混物。 应用包括PLED,传感器和光电子。

    Universal grignard metathesis polymerization
    6.
    发明授权
    Universal grignard metathesis polymerization 有权
    通用格氏复分解聚合

    公开(公告)号:US08288508B2

    公开(公告)日:2012-10-16

    申请号:US11849229

    申请日:2007-08-31

    IPC分类号: C08G61/00

    CPC分类号: C08G61/00 C07B49/00

    摘要: Universal Grignard Metathesis (GRIM) reactions which provide access to conjugated polymers by GRIM methods. A method comprising: providing an unsaturated ring compound comprising at least two halogen ring substituents, providing an organomagnesium reagent comprising an organomagnesium component and a metal activation agent, combining the unsaturated ring compound with the reagent to form a second compound by metal-halogen exchange, wherein the metal activation agent activates the metal-halogen exchange, coupling the second compound to itself in an oligomerization or polymerization reaction. Metal activation agent can be lithium chloride. The process is commercially attractive and can be executed in good yields. Polyfluorenes, polypyrroles, and polythiophenes can be prepared for use in OLED, PLED, photovoltaic, transistor, antistatic coatings, and sensor applications.

    摘要翻译: 通用Grignard复分解(GRIM)反应,通过GRIM方法提供对共轭聚合物的接触。 一种方法,包括:提供包含至少两个卤素环取代基的不饱和环化合物,提供包含有机镁组分和金属活化剂的有机镁试剂,将不饱和环化合物与试剂结合以通过金属 - 卤素交换形成第二化合物, 其中所述金属活化剂活化所述金属 - 卤素交换,在低聚反应或聚合反应中将所述第二化合物偶联至其自身。 金属活化剂可以是氯化锂。 该方法具有商业上的吸引力,可以以良好的产率进行。 聚芴,聚吡咯和聚噻吩可以制备用于OLED,PLED,光伏,晶体管,抗静电涂层和传感器应用。

    Purification methods and purified polymers
    7.
    发明授权
    Purification methods and purified polymers 有权
    纯化方法和纯化聚合物

    公开(公告)号:US07671173B2

    公开(公告)日:2010-03-02

    申请号:US11849220

    申请日:2007-08-31

    IPC分类号: C08F6/00

    摘要: Metal complexing agents are used to purify polymers including conducting polymers to provide very low metal content. The process comprises precipitating the polymer in solution into a solvent system comprising the metal complexing agent. Very low levels including undetectable levels of metals such as nickel and magnesium can be achieved. High purity polymers are used in electronics and photovoltaic applications.

    摘要翻译: 金属络合剂用于纯化包括导电聚合物在内的聚合物以提供非常低的金属含量。 该方法包括将溶液中的聚合物沉淀到包含金属络合剂的溶剂体系中。 可以实现非常低的含量,例如不可检测的金属如镍和镁。 高纯度聚合物用于电子和光伏应用。

    UNIVERSAL GIRNARD METATHESIS POLYMERIZATION
    8.
    发明申请
    UNIVERSAL GIRNARD METATHESIS POLYMERIZATION 有权
    通用GIRNARD METATHESIS聚合

    公开(公告)号:US20080146754A1

    公开(公告)日:2008-06-19

    申请号:US11849229

    申请日:2007-08-31

    IPC分类号: C08F2/00

    CPC分类号: C08G61/00 C07B49/00

    摘要: Universal Grignard Metathesis (GRIM) reactions which provide access to conjugated polymers by GRIM methods. A method comprising: providing an unsaturated ring compound comprising at least two halogen ring substituents, providing an organomagnesium reagent comprising an organomagnesium component and a metal activation agent, combining the unsaturated ring compound with the reagent to form a second compound by metal-halogen exchange, wherein the metal activation agent activates the metal-halogen exchange, coupling the second compound to itself in an oligomerization or polymerization reaction. Metal activation agent can be lithium chloride. The process is commercially attractive and can be executed in good yields. Polyfluorenes, polypyrroles, and polythiophenes can be prepared for use in OLED, PLED, photovoltaic, transistor, antistatic coatings, and sensor applications.

    摘要翻译: 通用Grignard复分解(GRIM)反应,通过GRIM方法提供对共轭聚合物的接触。 一种方法,包括:提供包含至少两个卤素取代基的不饱和环化合物,提供包含有机镁组分和金属活化剂的有机镁试剂,将不饱和环化合物与试剂结合以通过金属 - 卤素交换形成第二化合物, 其中所述金属活化剂活化所述金属 - 卤素交换,在低聚反应或聚合反应中将所述第二化合物偶联至其自身。 金属活化剂可以是氯化锂。 该方法具有商业上的吸引力,可以以良好的产率进行。 聚芴,聚吡咯和聚噻吩可以制备用于OLED,PLED,光伏,晶体管,抗静电涂层和传感器应用。