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    Functionalized porous poly(aryl ether ketone) materials and their use
    68.
    发明授权
    Functionalized porous poly(aryl ether ketone) materials and their use 有权
    官能化多孔聚（芳醚酮）材料及其用途

    公开(公告)号：US07176273B2

    公开(公告)日：2007-02-13

    申请号：US10980019

    申请日：2004-11-03

    Applicant: Youxin Yuan ,  Yong Ding

    Inventor： Youxin Yuan ,  Yong Ding

    IPC: C08G12/00

    CPC classification number: C08J9/26 ,  B01D67/0093 ,  B01D71/52 ,  B01D71/82 ,  B01D2323/36 ,  B01D2323/38 ,  B01J20/26 ,  B01J20/262 ,  B01J20/265 ,  B01J20/28033 ,  B01J20/28092 ,  B01J20/285 ,  C08J2201/0462 ,  C08J2379/08 ,  C08L71/00 ,  C08L79/08 ,  Y10T428/249953 ,  C08L2666/22

    Abstract: Functionalized porous poly(aryl ether ketone) articles are prepared by reacting ketone groups in the backbone of poly(aryl ether ketone) polymer with a primary amine reagent. Preferred functional primary amines are primary aliphatic amines or substituted hydrazines containing one or more target functional groups including polar groups, such as hydroxyl groups, ˜OH, amino groups, ˜NH2, ˜NHR, ˜NRR′, and ethylene oxide groups, ˜OCH2CH2—, negatively or positively charged ionic groups, such as ˜SO3−, ˜COO−, and ˜NH4+ groups, hydrophobic groups such as siloxane or perfluorcarbone groups, and non-polar groups, such as linear or branched hydrocarbon groups. The functionalized porous poly(aryl ether ketone) article can be prepared by reacting primary amine with a pre-formed, shaped porous poly(aryl ether ketone) article or by functionalizing the surface of a non-porous precursor article that is subsequently converted into a porous article.

    Abstract translation: 官能化多孔聚（芳醚酮）制品是通过使聚（芳基醚酮）聚合物的主链中的酮基与伯胺试剂反应来制备的。 优选的官能伯胺是含有一个或多个靶官能团的主要脂族胺或取代肼，包括极性基团，例如羟基，-OH，氨基，〜NH 2，〜NHR，〜NRR' ，和环氧乙烷基团，-OCH 2 CH 2 - ，带正电或带正电荷的离子基团，例如SO 3 - 和/或者NH 4基团，疏水基团如硅氧烷或全氟咔唑基团，和非极性基团 基团，例如直链或支链烃基。 官能化的多孔聚（芳醚酮）制品可以通过使伯胺与预形成的多孔聚（芳醚酮）制品反应或通过官能化无孔前体制品的表面来制备，随后将其转化为 多孔制品。

    Microporous film and image accepting member
    69.
    发明申请
    Microporous film and image accepting member 审中-公开
    微孔膜和图像接收元件

    公开(公告)号：US20040058135A1

    公开(公告)日：2004-03-25

    申请号：US10663969

    申请日：2003-09-16

    Applicant: Kodak Polychrome Graphics, LLC

    Inventor： Ranjan C. Patel ,  Jon C. Vogel ,  Keith P. Parsons ,  Graham Spence ,  Alan J. Lindsay ,  Rachel J. Hobson ,  Luke C. Williams

    IPC: B32B005/24

    CPC classification number: B41M5/508 ,  B41M5/0047 ,  B41M5/0064 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  C08J9/26 ,  C08J2201/0462 ,  Y10T428/24802 ,  Y10T428/249962 ,  Y10T428/2933

    Abstract: A method for manufacturing a microporous film comprising the steps of: (a) providing a first polymer which is a hydrophobic thermoplastic polymer and a second polymer which is a hydrophilic polymer or copolymer of N-vinylpyrrolidone; (b) dissolving said first and second polymers in a solvent system which is compatible with both polymers, said solvent system comprising a blend of an aprotic organic solvent and an alcohol; (c) coating the resulting solution on a support; (d) effecting at least a partial drying of the resulting coating; and (e) washing the coating in an aqueous medium so as to extract at least 50% by weight of the said second polymer. Image accepting members comprising a microporous film made by the above method, and preferably comprising a support which is also microporous.

    Abstract translation: 一种制造微孔薄膜的方法，包括以下步骤：（a）提供作为疏水性热塑性聚合物的第一聚合物和作为N-乙烯基吡咯烷酮的亲水性聚合物或共聚物的第二聚合物; （b）将所述第一和第二聚合物溶解在与两种聚合物相容的溶剂体系中，所述溶剂体系包含非质子有机溶剂和醇的共混物; （c）将所得溶液涂布在支撑体上; （d）对所得涂层进行至少一部分干燥; 和（e）在水性介质中洗涤涂层，以提取至少50重量％的所述第二聚合物。 包含由上述方法制成的微孔膜的图像承载构件，优选包括也是微孔的载体。

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