SUPRAMOLECULAR BLOCK COPOLYMER COMPOSITIONS FOR SUB-MICRON LITHOGRAPHY
    2.
    发明申请
    SUPRAMOLECULAR BLOCK COPOLYMER COMPOSITIONS FOR SUB-MICRON LITHOGRAPHY 审中-公开
    用于亚微米层析的分子嵌段共聚物组合物

    公开(公告)号:US20110097559A1

    公开(公告)日:2011-04-28

    申请号:US12990941

    申请日:2009-05-07

    摘要: A polymeric composition and method of preparation for application in sub-micron lithography, comprising a blend of A-B and B′-C block, random, branched, or graft copolymers, where: (i) the B and B′ blocks or grafts have attractive supramolecular interactions characterized by a negative Flory-Huggins parameter; (ii) the composition exhibits a microphase-separated, three-domain morphology with A, C, and B/B′ domains comprised largely of A blocks or grafts, C blocks or grafts, and a mixture of B and B′ blocks or grafts, respectively. Long-range ordering of nanometer-scale domain features has been achieved in thin films of such supramolecular polymer blends, while avoiding macrophase separation. The strategy offers a diversity of morphologies for sub-micron lithographic applications in tandem with ease of chemical synthesis.

    摘要翻译: 一种制备用于亚微米光刻的聚合物组合物和方法,其包含AB和B'-C嵌段,无规,支链或接枝共聚物的共混物,其中:(i)B和B'嵌段或接枝物具有吸引力 超分子相互作用以Flory-Huggins阴性参数为特征; (ii)组合物表现出微相分离的三结构域形态,其中主要由A嵌段或接枝物,C嵌段或接枝物组成的A,C和B / B'结构域以及B和B'嵌段或接枝物的混合物 , 分别。 在这种超分子聚合物共混物的薄膜中已经实现了纳米尺度领域特征的长期排序,同时避免了巨噬细胞分离。 该策略为亚微米光刻应用提供了多种形态,并且易于化学合成。

    High internal phase polymeric emulsion composition
    4.
    发明授权
    High internal phase polymeric emulsion composition 失效
    高内相聚合物乳液组合物

    公开(公告)号:US06897247B2

    公开(公告)日:2005-05-24

    申请号:US10219908

    申请日:2002-08-14

    申请人: Glenn Fredrickson

    发明人: Glenn Fredrickson

    摘要: A high internal phase emulsion composition comprising: a) at least three components; b) component A is a polymer, monomer or mixture thereof; c) component B is a polymer; d) component C is a compatiblizer; e) substantially no voids; and wherein the volume fraction of component A represents at least about 80% by volume of the total volume of components A, B and C; and wherein the volume fraction of component B represents less than about 20% by volume of the total volume of components A, B and C; and wherein at least two phases are formed, a phase containing a majority of component A is discrete and a phase containing a majority of component B is continuous.

    摘要翻译: 一种高内相乳液组合物,其包含:a)至少三种组分; b)组分A是聚合物,单体或其混合物; c)组分B是聚合物; d)组分C是相容剂; e)基本上没有空隙; 并且其中组分A的体积分数表示组分A,B和C的总体积的至少约80体积%; 并且其中组分B的体积分数表示低于组分A,B和C的总体积的约20体积%; 并且其中形成至少两个相,包含组分A的大部分的相是离散的,并且包含组分B的大部分的相是连续的。

    PROCESS FOR CREATING HIGH INTERNAL PHASE POLYMERIC EMULSIONS
    5.
    发明申请
    PROCESS FOR CREATING HIGH INTERNAL PHASE POLYMERIC EMULSIONS 审中-公开
    制备高内相聚乳酸的方法

    公开(公告)号:US20080051504A1

    公开(公告)日:2008-02-28

    申请号:US11859471

    申请日:2007-09-21

    IPC分类号: C08K3/00

    摘要: A “high internal phase polymeric emulsion” (“HIPPE”) composition is described which comprises an emulsion of a discrete phase (component A) and a continuous phase (component B), wherein the volume fraction of the discrete phase is the majority fraction (on a volume basis) of the total volume of the emulsion. A compatibilizer, component C, is used to lower the interfacial tension between the phases containing components A and B. A process is described for creating such HIPPE composition in which the A component is a colloidal polymer particle.

    摘要翻译: 描述了一种“高内相聚合乳液”(“HIPPE”)组合物,其包含离散相(组分A)和连续相(组分B)的乳液,其中离散相的体积分数是多数部分 以体积计)乳液的总体积。 使用增容剂C组分来降低含有组分A和B的相之间的界面张力。描述了制备其中A成分为胶体聚合物颗粒的HIPPE组合物的方法。

    Method for producing bi-continuous and high internal phase nanostructures
    6.
    发明申请
    Method for producing bi-continuous and high internal phase nanostructures 审中-公开
    生产双连续和高内相纳米结构的方法

    公开(公告)号:US20080001116A1

    公开(公告)日:2008-01-03

    申请号:US11810895

    申请日:2007-06-07

    IPC分类号: H01L29/12

    CPC分类号: C08J3/005 C08K5/0008 C08K9/08

    摘要: A process for producing bi-continuous morphologies in polymer melts and solids, wherein two distinct domains or phases percolate and macroscopically connect throughout the composition. The process proceeds by simply mixing the components in a common solvent and casting a film by slow removal of the solvent. Bulk materials can be produced by mixing the components in an extruder, compounder, or other specialized equipment for processing molten polymers, and forming into a pellet, fiber, film, sheet, or molded part. The invention allows the production of materials with unique or unusual combinations of transparency, high electronic or ionic conductivity, high vapor transport rates, and/or high absorption rates of moisture or vapors . Particles used in the present invention are 5-10 nm to yield a scale of the bi-continuous structures of 10-50 nm. The materials can be produced in bulk form, or in films 1-100 microns thick.

    摘要翻译: 在聚合物熔体和固体中生产双连续形态的方法,其中两个不同的结构域或相渗透并且宏观地连接整个组合物。 该方法通过简单地将组分混合在普通溶剂中并通过缓慢除去溶剂来浇铸膜来进行。 散装材料可以通过在挤出机,混炼机或其他用于加工熔融聚合物的专用设备中混合组分并形成颗粒,纤维,薄膜,片材或模制件来制备。 本发明允许生产具有透明度,高电子或离子电导率,高蒸气传输速率和/或高吸收率的水分或蒸汽的独特或不寻常的组合的材料。 在本发明中使用的颗粒为5-10nm,以产生10-50nm双连续结构的尺度。 这些材料可以以块状形式或1-100微米厚的薄膜生产。