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131 条记录 (耗时 0.077 秒)

    Solid state extension method
    85.
    发明授权
    Solid state extension method 失效
    固态扩展方法

    公开(公告)号：US6017682A

    公开(公告)日：2000-01-25

    申请号：US979382

    申请日：1997-11-26

    申请人： Marie Angelopoulos ,  Claudius Feger ,  Jeffrey Donald Gelorme ,  Jane Margaret Shaw

    发明人： Marie Angelopoulos ,  Claudius Feger ,  Jeffrey Donald Gelorme ,  Jane Margaret Shaw

    IPC分类号： G03F7/004 ,  G03F7/038 ,  G03F7/40

    CPC分类号： G03F7/0387 ,  G03F7/0045 ,  Y10S430/143 ,  Y10S430/167

    摘要： A solid state chain extension method provides for the formation of a solid state film comprised of a high molecular weight polymer by chain extending a deblocked Lewis base with Lewis acid oligomers while the reactants are in a solid state form. In one embodiment, a negative resist is prepared by selectively exposing regions of the solid state film. The Lewis base is deblocked at the exposed regions by a suitable deblocking means. The Lewis acid oligomers and the deblocked Lewis base chain extend at the exposed regions. Development of the film removes the non-polymerized reactants. Optionally, the Lewis acid oligomers, when radiation-cross-linking, are cross-linked with one another prior to deblocking the Lewis base to form a negative resist. The cross-linked oligomers polymerize with the subsequently deblocked base to provide a high molecular weight polymer film. In an alternative embodiment, a positive resist is used by degrading and removing photo-sensitive Lewis acid oligomers using selective exposure lithography techniques and, subsequently, deblocking the Lewis base and chain extending the remaining oligomers with the deblocked Lewis base at the unexposed regions.

    摘要翻译： 固态链延伸方法提供了通过将路易斯酸低聚物链路延伸解链路易斯碱同时反应物呈固态形式形成由高分子量聚合物构成的固态膜。 在一个实施方案中，通过选择性地暴露固态膜的区域来制备负性抗蚀剂。 路易斯碱通过合适的去块装置在暴露区域解封。 路易斯酸低聚物和解封的路易斯碱基链在暴露的区域延伸。 膜的开发除去未聚合的反应物。 任选地，当辐射交联时，路易斯酸低聚物在将路易斯碱解封以形成负性抗蚀剂之前彼此交联。 交联的低聚物与随后的解封底物聚合以提供高分子量聚合物膜。 在替代实施方案中，通过使用选择性曝光光刻技术降解和除去光敏路易斯酸低聚物，然后使路易斯碱和链在未曝光区域上与解封的路易斯碱扩展剩余的低聚物链，使用正性抗蚀剂。

    Methods of fabrication of deaggregated electrically conductive polymers and precursors thereof
    86.
    发明授权
    Methods of fabrication of deaggregated electrically conductive polymers and precursors thereof 失效
    解聚集的导电聚合物及其前体的制备方法

    公开(公告)号：US6005070A

    公开(公告)日：1999-12-21

    申请号：US783805

    申请日：1997-01-16

    申请人： Marie Angelopoulos ,  Bruce K. Furman

    发明人： Marie Angelopoulos ,  Bruce K. Furman

    IPC分类号： C08F283/00 ,  C08G61/12 ,  C08G73/00 ,  H01B1/12

    CPC分类号： C08F283/00 ,  C08G61/12

    摘要： Deaggregated substituted and unsubstitued polyparaphenylenes, polyparaphenylevevinyles, polyanilines, polyazines, polythiophenes, poly-p-phenylene sulfides, polyfuranes, polypyrroles, polyselenophene, polyacetylenes formed from soluble precursors and combinations thereof and copolymers thereof and methods of fabrication are described. The deaggregated polymer molecules when subsequently doped show higher electrical conductivity. Agents such as lithium chloride, m-cresol and nonylphenol are used to deaggregate the polymer molecules. The deaggregating agents can be added prior to or during doping the molecules.

    摘要翻译： 描述了聚集的取代和未取代的聚对苯二酚，聚对苯乙烯基乙烯基，聚苯胺，聚嗪，聚噻吩，聚对苯硫醚，聚呋喃，聚吡咯，聚硒吩，由可溶性前体及其组合形成的聚乙炔及其共聚物及其制备方法。 随后掺杂时的解聚聚合物分子显示更高的导电性。 诸如氯化锂，间甲酚和壬基苯酚的试剂用于解聚聚合物分子。 解聚剂可以在掺杂分子之前或期间加入。

    Methods of fabricating plasticized, antiplasticized and crystalline conducting polymers and precursors thereof
    87.
    发明授权
    Methods of fabricating plasticized, antiplasticized and crystalline conducting polymers and precursors thereof 失效

    公开(公告)号：US5969024A

    公开(公告)日：1999-10-19

    申请号：US620631

    申请日：1996-03-22

    申请人： Marie Angelopoulos ,  Yun-Hsin Liao ,  Ravi F. Saraf

    发明人： Marie Angelopoulos ,  Yun-Hsin Liao ,  Ravi F. Saraf

    IPC分类号： C08G61/12 ,  H01B1/12 ,  C08K5/54 ,  C08G73/00

    CPC分类号： H01B1/128 ,  C08G61/12

    摘要： Methods of forming materials containing precursors to electrically conductive polymers and electrically conductive polymers are described which have a high degree of crystallinity. The high degree of crystallinity is achieved by preparing the materials under conditions which provide a high degree of mobility to the polymer molecules permitting them to associate with one another to form a crystalline state. High levels of electrical conductivity are achieved in in the electrically conductive materials without stretch orienting the material. The enhanced electrical conductivity is isotropic as compared to a stretch oriented film which has isotropic electrical conductivity. In the preferred embodiment, additives are added to a solution containing a solvent and the precursor or electrically conductive polymer. The additives are preferably plasticizer of diluents. As the solvent is removed the material dries and contains a higher degree of crystallinity than in the absence of the additive.