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    • 9. 发明授权
    • Process for forming polymers
    • 聚合物形成方法
    • US5204038A
    • 1993-04-20
    • US635455
    • 1990-12-27
    • Alan J. HeegerPaul Smith
    • Alan J. HeegerPaul Smith
    • B29C55/00C08L23/06D01F6/46H01B1/12
    • D01F6/46B29C55/005C08L23/06H01B1/127H01B1/128B29K2105/0088B29K2995/0005
    • Oriented conjugated polymer shaped articles can be formed by the process of (a) providing a carrier solution made up of(i) carrier solvent,(ii) nonconjugated flexible chain carrier polymer, and(iii) conjugated polymer or conjugated polymer precursor;(b) forming this carrier solution, before or after gelling the solution and removing solvent from it, thereby yielding a body having a first shape, and (c) anisotropically physically distorting the first shape of the body to yield the desired shaped article formed with an oriented structure in the carrier polymer and in the conjugated polymer. The orientation of the conjugated polymer leads to anisotropic absorption and photoluminescence properties for the shaped article.
    • 可以通过(a)提供由(i)载体溶剂,(ii)非共轭柔性链载体聚合物和(iii)共轭聚合物或共轭聚合物前体)构成的载体溶液的方法形成取向的共轭聚合物成型制品; (b)在凝胶化溶液之前或之后形成该载体溶液,并从其中除去溶剂,从而产生具有第一形状的主体,和(c)各向异性物理地使第一形状变形以产生所需的成形制品, 载体聚合物和共轭聚合物中的定向结构。 共轭聚合物的取向导致成形制品的各向异性吸收和光致发光性能。